Release v1.17.5 (#1150 )

Update Dockerfile so inotify works (#1148 )
This change would be required for the Docker image to actually read `RELOADABLE` config options from the `matterbridge.toml`. This edit would require https://github.com/42wim/matterbridge/wiki/Deploy:-Docker to be updated as well to mention that mounting would have to change to mounting a ***directory*** not a file. inotify inside Docker cannot read directly mounted files, only directories, for whatever reason. This will preserve setups that were configured to run the old way without breaking them and new configs can be setup "correctly" without issue.
2020-05-24 22:35:56 +02:00 · 2020-05-24 22:01:52 +02:00 · 2020-05-24 15:49:24 +02:00 · 2020-05-24 14:07:36 +02:00 · 2020-05-24 13:58:15 +02:00 · 2020-05-24 00:06:21 +02:00
2759 changed files with 438356 additions and 182129 deletions
--- a/.fixmie.yml
+++ b/.fixmie.yml
@@ -0,0 +1,3 @@
+go:
+  comments:
+    disabled: true
--- a/.github/ISSUE_TEMPLATE/Bug_report.md
+++ b/.github/ISSUE_TEMPLATE/Bug_report.md
@@ -1,6 +1,7 @@
 ---
 name: Bug report
 about: Create a report to help us improve. (Check the FAQ on the wiki first)
+labels: bug

 ---

--- a/.github/ISSUE_TEMPLATE/Feature_request.md
+++ b/.github/ISSUE_TEMPLATE/Feature_request.md
@@ -1,6 +1,7 @@
 ---
 name: Feature request
 about: Suggest an idea for this project
+labels: enhancement

 ---

--- a/.gitignore
+++ b/.gitignore
@@ -0,0 +1,6 @@
+# Exclude matterbridge binary
+/matterbridge
+/matterbridge.exe
+
+# Exclude configuration file
+matterbridge.toml
--- a/.golangci.yaml
+++ b/.golangci.yaml
@@ -23,7 +23,7 @@ run:
  # default value is empty list, but next dirs are always skipped independently
  # from this option's value:
  #   	vendor$, third_party$, testdata$, examples$, Godeps$, builtin$
-  skip-dirs:
+  skip-dirs: gateway/bridgemap$

  # which files to skip: they will be analyzed, but issues from them
  # won't be reported. Default value is empty list, but there is
@@ -174,6 +174,8 @@ linters:
    - lll
    - maligned
    - prealloc
+    - wsl
+    - gomnd


 # rules to deal with reported isues
--- a/.goreleaser.yml
+++ b/.goreleaser.yml
@@ -21,14 +21,18 @@ builds:
  ldflags:
    - -s -w -X main.githash={{.ShortCommit}}

-archive:
-  name_template: "{{ .Binary }}-{{ .Version }}-{{ .Os }}-{{ .Arch }}{{ if .Arm }}v{{ .Arm }}{{ end }}"
-  format: binary
-  files:
-    - none*
-  replacements:
-    386: 32bit
-    amd64: 64bit
+archives:
+  -
+    id: matterbridge
+    builds:
+    - matterbridge
+    name_template: "{{ .Binary }}-{{ .Version }}-{{ .Os }}-{{ .Arch }}{{ if .Arm }}v{{ .Arm }}{{ end }}"
+    format: binary
+    files:
+      - none*
+    replacements:
+      386: 32bit
+      amd64: 64bit

 checksum:
  name_template: 'checksums.txt'
--- a/.travis.yml
+++ b/.travis.yml
@@ -13,28 +13,29 @@ notifications:
 branches:
  only:
  - master
+  - /.*/

 jobs:
  include:
  - stage: lint
    # Run linting in one Go environment only.
    script: ./ci/lint.sh
-    go: 1.12.x
+    go: 1.14.x
    env:
    - GO111MODULE=on
-    - GOLANGCI_VERSION="v1.16.0"
+    - GOLANGCI_VERSION="v1.23.7"
  - stage: test
    # Run tests in a combination of Go environments.
    script: ./ci/test.sh
-    go: 1.11.x
+    go: 1.13.x
    env:
-    - GO111MODULE=off
+    - GOFLAGS=-mod=vendor
  - script: ./ci/test.sh
-    go: 1.11.x
+    go: 1.13.x
    env:
    - GO111MODULE=on
  - script: ./ci/test.sh
-    go: 1.12.x
+    go: 1.14.x
    env:
    - GO111MODULE=on
    - REPORT_COVERAGE=1
--- a/17
+++ b/17
@@ -1,11 +1,16 @@
-FROM alpine:edge
-ENTRYPOINT ["/bin/matterbridge"]
+FROM alpine:edge AS builder

 COPY . /go/src/github.com/42wim/matterbridge
-RUN apk update && apk add go git gcc musl-dev ca-certificates \
+RUN apk update && apk add go git gcc musl-dev \
        && cd /go/src/github.com/42wim/matterbridge \
        && export GOPATH=/go \
        && go get \
-        && go build -x -ldflags "-X main.githash=$(git log --pretty=format:'%h' -n 1)" -o /bin/matterbridge \
-        && rm -rf /go \
-        && apk del --purge git go gcc musl-dev
+        && go build -x -ldflags "-X main.githash=$(git log --pretty=format:'%h' -n 1)" -o /bin/matterbridge
+
+FROM alpine:edge
+RUN apk --no-cache add ca-certificates mailcap
+COPY --from=builder /bin/matterbridge /bin/matterbridge
+RUN mkdir /etc/matterbridge
+RUN touch /etc/matterbridge/matterbridge.toml
+RUN ln -sf /matterbridge.toml /etc/matterbridge/matterbridge.toml
+ENTRYPOINT ["/bin/matterbridge", "-conf", "/etc/matterbridge/matterbridge.toml"]
--- a/README.md
+++ b/README.md
@@ -3,32 +3,36 @@
 # matterbridge

 ![Matterbridge Logo](img/matterbridge-notext.gif)<br />
-   **A simple chat bridge**<br />
-   Letting people be where they want to be.<br />
-   <sub>Bridges between a growing number of protocols. Click below to demo or join the development chat.</sub>
+**A simple chat bridge**<br />
+Letting people be where they want to be.<br />
+<sub>Bridges between a growing number of protocols. Click below to demo or join the development chat.</sub>

   <sup>

-   [Gitter][mb-gitter] |
-   [IRC][mb-irc] |
-      [Discord][mb-discord] |
-      [Matrix][mb-matrix] |
-      [Slack][mb-slack] |
-      [Mattermost][mb-mattermost] |
-      [Rocket.Chat][mb-rocketchat] |
-      [XMPP][mb-xmpp] |
-      [Twitch][mb-twitch] |
-      [WhatsApp][mb-whatsapp] |
-      [Zulip][mb-zulip] |
-      [Telegram][mb-telegram] |
-      And more...
-   </sup>
+[Discord][mb-discord] |
+[Gitter][mb-gitter] |
+[IRC][mb-irc] |
+[Keybase][mb-keybase] |
+[Matrix][mb-matrix] |
+[Mattermost][mb-mattermost] |
+[MSTeams][mb-msteams] |
+[Rocket.Chat][mb-rocketchat] |
+[Slack][mb-slack] |
+[Telegram][mb-telegram] |
+[Twitch][mb-twitch] |
+[WhatsApp][mb-whatsapp] |
+[XMPP][mb-xmpp] |
+[Zulip][mb-zulip] |
+And more...
+</sup>
+
+---

----
 [![Download stable](https://img.shields.io/github/release/42wim/matterbridge.svg?label=download%20stable)](https://github.com/42wim/matterbridge/releases/latest)
-   [![Download dev](https://img.shields.io/bintray/v/42wim/nightly/Matterbridge.svg?label=download%20dev&colorB=007ec6)](https://bintray.com/42wim/nightly/Matterbridge/_latestVersion)
-   [![Maintainability](https://api.codeclimate.com/v1/badges/82dff70ef2ba85a6173a/maintainability)](https://codeclimate.com/github/42wim/matterbridge/maintainability)
-   [![Test Coverage](https://api.codeclimate.com/v1/badges/82dff70ef2ba85a6173a/test_coverage)](https://codeclimate.com/github/42wim/matterbridge/test_coverage)<br />
+[![Download dev](https://img.shields.io/bintray/v/42wim/nightly/Matterbridge.svg?label=download%20dev&colorB=007ec6)](https://bintray.com/42wim/nightly/Matterbridge/_latestVersion)
+[![Maintainability](https://api.codeclimate.com/v1/badges/82dff70ef2ba85a6173a/maintainability)](https://codeclimate.com/github/42wim/matterbridge/maintainability)
+[![Test Coverage](https://api.codeclimate.com/v1/badges/82dff70ef2ba85a6173a/test_coverage)](https://codeclimate.com/github/42wim/matterbridge/test_coverage)<br />
+
  <hr />
 </div>
 <div align="right"><sup>
@@ -41,126 +45,158 @@
  </a>
 </p>

-### Table of Contents
- * [Features](https://github.com/42wim/matterbridge/wiki/Features)
-   * [Natively supported](#natively-supported)
-   * [3rd party via matterbridge api](#3rd-party-via-matterbridge-api)
-   * [API](#API)
- * [Chat with us](#chat-with-us)
- * [Screenshots](https://github.com/42wim/matterbridge/wiki/)
- * [Installing](#installing)
-   * [Binaries](#binaries)
-   * [Building](#building)
- * [Configuration](#configuration)
-   * [Howto](https://github.com/42wim/matterbridge/wiki/How-to-create-your-config)
-   * [Examples](#examples)
- * [Running](#running)
-   * [Docker](#docker)
- * [Changelog](#changelog)
- * [FAQ](#faq)
- * [Related projects](#related-projects)
- * [Articles](#articles)
- * [Thanks](#thanks)
+# Table of Contents
+
+- [matterbridge](#matterbridge)
+- [Table of Contents](#table-of-contents)
+  - [Features](#features)
+    - [Natively supported](#natively-supported)
+    - [3rd party via matterbridge api](#3rd-party-via-matterbridge-api)
+    - [API](#api)
+  - [Chat with us](#chat-with-us)
+  - [Screenshots](#screenshots)
+  - [Installing / upgrading](#installing--upgrading)
+    - [Binaries](#binaries)
+    - [Packages](#packages)
+  - [Building](#building)
+  - [Configuration](#configuration)
+    - [Basic configuration](#basic-configuration)
+    - [Settings](#settings)
+    - [Advanced configuration](#advanced-configuration)
+    - [Examples](#examples)
+      - [Bridge mattermost (off-topic) - irc (#testing)](#bridge-mattermost-off-topic---irc-testing)
+      - [Bridge slack (#general) - discord (general)](#bridge-slack-general---discord-general)
+  - [Running](#running)
+    - [Docker](#docker)
+  - [Changelog](#changelog)
+  - [FAQ](#faq)
+  - [Related projects](#related-projects)
+  - [Articles](#articles)
+  - [Thanks](#thanks)

 ## Features
-* [Support bridging between any protocols](https://github.com/42wim/matterbridge/wiki/Features#support-bridging-between-any-protocols)
-* [Support multiple gateways(bridges) for your protocols](https://github.com/42wim/matterbridge/wiki/Features#support-multiple-gatewaysbridges-for-your-protocols)
-* [Message edits and deletes](https://github.com/42wim/matterbridge/wiki/Features#message-edits-and-deletes)
-* Preserves threading when possible
-* [Attachment / files handling](https://github.com/42wim/matterbridge/wiki/Features#attachment--files-handling)
-* [Username and avatar spoofing](https://github.com/42wim/matterbridge/wiki/Features#username-and-avatar-spoofing)
-* [Private groups](https://github.com/42wim/matterbridge/wiki/Features#private-groups)
-* [API](https://github.com/42wim/matterbridge/wiki/Features#api)
+
+- [Support bridging between any protocols](https://github.com/42wim/matterbridge/wiki/Features#support-bridging-between-any-protocols)
+- [Support multiple gateways(bridges) for your protocols](https://github.com/42wim/matterbridge/wiki/Features#support-multiple-gatewaysbridges-for-your-protocols)
+- [Message edits and deletes](https://github.com/42wim/matterbridge/wiki/Features#message-edits-and-deletes)
+- Preserves threading when possible
+- [Attachment / files handling](https://github.com/42wim/matterbridge/wiki/Features#attachment--files-handling)
+- [Username and avatar spoofing](https://github.com/42wim/matterbridge/wiki/Features#username-and-avatar-spoofing)
+- [Private groups](https://github.com/42wim/matterbridge/wiki/Features#private-groups)
+- [API](https://github.com/42wim/matterbridge/wiki/Features#api)

 ### Natively supported

-* [Mattermost](https://github.com/mattermost/mattermost-server/) 4.x, 5.x
-* [IRC](http://www.mirc.com/servers.html)
-* [XMPP](https://xmpp.org)
-* [Gitter](https://gitter.im)
-* [Slack](https://slack.com)
-* [Discord](https://discordapp.com)
-* [Telegram](https://telegram.org)
-* [Hipchat](https://www.hipchat.com)
-* [Rocket.chat](https://rocket.chat)
-* [Matrix](https://matrix.org)
-* [Steam](https://store.steampowered.com/)
-* [Twitch](https://twitch.tv)
-* [Ssh-chat](https://github.com/shazow/ssh-chat)
-* [WhatsApp](https://www.whatsapp.com/)
-* [Zulip](https://zulipchat.com)
+- [Discord](https://discordapp.com)
+- [Gitter](https://gitter.im)
+- [IRC](http://www.mirc.com/servers.html)
+- [Keybase](https://keybase.io)
+- [Matrix](https://matrix.org)
+- [Mattermost](https://github.com/mattermost/mattermost-server/) 4.x, 5.x
+- [Microsoft Teams](https://teams.microsoft.com)
+- [Rocket.chat](https://rocket.chat)
+- [Slack](https://slack.com)
+- [Ssh-chat](https://github.com/shazow/ssh-chat)
+- [Steam](https://store.steampowered.com/)
+- [Telegram](https://telegram.org)
+- [Twitch](https://twitch.tv)
+- [WhatsApp](https://www.whatsapp.com/)
+- [XMPP](https://xmpp.org)
+- [Zulip](https://zulipchat.com)

 ### 3rd party via matterbridge api
-* [Minecraft](https://github.com/elytra/MatterLink)
-* [Reddit](https://github.com/bonehurtingjuice/mattereddit)
-* [Facebook messenger](https://github.com/VictorNine/fbridge)
-* [Discourse](https://github.com/DeclanHoare/matterbabble)
+
+- [Discourse](https://github.com/DeclanHoare/matterbabble)
+- [Facebook messenger](https://github.com/VictorNine/fbridge)
+- [Minecraft](https://github.com/elytra/MatterLink)
+- [Reddit](https://github.com/bonehurtingjuice/mattereddit)
+- [Counter-Strike, half-life and more](https://forums.alliedmods.net/showthread.php?t=319430)

 ### API
-The API is very basic at the moment.   
+
+The API is basic at the moment.
 More info and examples on the [wiki](https://github.com/42wim/matterbridge/wiki/Api).

 Used by the projects below. Feel free to make a PR to add your project to this list.

-* [MatterLink](https://github.com/elytra/MatterLink) (Matterbridge link for Minecraft Server chat)
-* [pyCord](https://github.com/NikkyAI/pyCord) (crossplatform chatbot)
-* [Mattereddit](https://github.com/bonehurtingjuice/mattereddit) (Reddit chat support)
-* [fbridge](https://github.com/VictorNine/fbridge) (Facebook messenger support)
-* [matterbabble](https://github.com/DeclanHoare/matterbabble) (Discourse support)
+- [MatterLink](https://github.com/elytra/MatterLink) (Matterbridge link for Minecraft Server chat)
+- [pyCord](https://github.com/NikkyAI/pyCord) (crossplatform chatbot)
+- [Mattereddit](https://github.com/bonehurtingjuice/mattereddit) (Reddit chat support)
+- [fbridge](https://github.com/VictorNine/fbridge) (Facebook messenger support)
+- [matterbabble](https://github.com/DeclanHoare/matterbabble) (Discourse support)
+- [MatterAMXX](https://forums.alliedmods.net/showthread.php?t=319430) (Counter-Strike, half-life and more via AMXX mod)

 ## Chat with us

 Questions or want to test on your favorite platform? Join below:

-* [Gitter][mb-gitter]
-* [IRC][mb-irc]
-* [Discord][mb-discord]
-* [Matrix][mb-matrix]
-* [Slack][mb-slack]
-* [Mattermost][mb-mattermost]
-* [Rocket.Chat][mb-rocketchat]
-* [XMPP][mb-xmpp]
-* [Twitch][mb-twitch]
-* [Zulip][mb-zulip]
-* [Telegram][mb-telegram]
+- [Discord][mb-discord]
+- [Gitter][mb-gitter]
+- [IRC][mb-irc]
+- [Keybase][mb-keybase]
+- [Matrix][mb-matrix]
+- [Mattermost][mb-mattermost]
+- [Rocket.Chat][mb-rocketchat]
+- [Slack][mb-slack]
+- [Telegram][mb-telegram]
+- [Twitch][mb-twitch]
+- [XMPP][mb-xmpp] (matterbridge@conference.jabber.de)
+- [Zulip][mb-zulip]

 ## Screenshots
+
 See https://github.com/42wim/matterbridge/wiki

-## Installing
+## Installing / upgrading
+
 ### Binaries
-* Latest stable release [v1.14.2](https://github.com/42wim/matterbridge/releases/latest)
-* Development releases (follows master) can be downloaded [here](https://dl.bintray.com/42wim/nightly/)
+
+- Latest stable release [v1.17.5](https://github.com/42wim/matterbridge/releases/latest)
+- Development releases (follows master) can be downloaded [here](https://dl.bintray.com/42wim/nightly/)
+
+To install or upgrade just download the latest [binary](https://github.com/42wim/matterbridge/releases/latest) and follow the instructions on the [howto](https://github.com/42wim/matterbridge/wiki/How-to-create-your-config) for a step by step walkthrough for creating your configuration.

 ### Packages
-* [Overview](https://repology.org/metapackage/matterbridge/versions)

-### Building
-Go 1.9+ is required. Make sure you have [Go](https://golang.org/doc/install) properly installed, including setting up your [GOPATH](https://golang.org/doc/code.html#GOPATH).
+- [Overview](https://repology.org/metapackage/matterbridge/versions)
+
+## Building
+
+Most people just want to use binaries, you can find those [here](https://github.com/42wim/matterbridge/releases/latest)
+
+If you really want to build from source, follow these instructions:
+Go 1.12+ is required. Make sure you have [Go](https://golang.org/doc/install) properly installed.

-After Go is setup, download matterbridge to your $GOPATH directory.

 ```
-cd $GOPATH
 go get github.com/42wim/matterbridge
 ```

-You should now have matterbridge binary in the bin directory:
+You should now have matterbridge binary in the ~/go/bin directory:

 ```
-$ ls bin/
+$ ls ~/go/bin/
 matterbridge
 ```

 ## Configuration
+
 ### Basic configuration
+
 See [howto](https://github.com/42wim/matterbridge/wiki/How-to-create-your-config) for a step by step walkthrough for creating your configuration.

+### Settings
+
+All possible [settings](https://github.com/42wim/matterbridge/wiki/Settings) for each bridge.
+
 ### Advanced configuration
-* [matterbridge.toml.sample](https://github.com/42wim/matterbridge/blob/master/matterbridge.toml.sample) for documentation and an example.
+
+- [matterbridge.toml.sample](https://github.com/42wim/matterbridge/blob/master/matterbridge.toml.sample) for documentation and an example.

 ### Examples
+
 #### Bridge mattermost (off-topic) - irc (#testing)
+
 ```toml
 [irc]
    [irc.freenode]
@@ -189,6 +225,7 @@ enable=true
 ```

 #### Bridge slack (#general) - discord (general)
+
 ```toml
 [slack]
 [slack.test]
@@ -233,12 +270,11 @@ Usage of ./matterbridge:
 ```

 ### Docker
-Create your matterbridge.toml file locally eg in `/tmp/matterbridge.toml`
-```
-docker run -ti -v /tmp/matterbridge.toml:/matterbridge.toml 42wim/matterbridge
-```
+
+Please take a look at the [Docker Wiki page](https://github.com/42wim/matterbridge/wiki/Deploy:-Docker) for more information.

 ## Changelog
+
 See [changelog.md](https://github.com/42wim/matterbridge/blob/master/changelog.md)

 ## FAQ
@@ -246,28 +282,30 @@ See [changelog.md](https://github.com/42wim/matterbridge/blob/master/changelog.m
 See [FAQ](https://github.com/42wim/matterbridge/wiki/FAQ)

 ## Related projects
-* [FOSSRIT/infrastructure - roles/matterbridge](https://github.com/FOSSRIT/infrastructure/tree/master/roles/matterbridge) (Ansible role used to automate deployments of Matterbridge)
-* [matterbridge autoconfig](https://github.com/patcon/matterbridge-autoconfig)
-* [matterbridge config viewer](https://github.com/patcon/matterbridge-heroku-viewer)
-* [matterbridge-heroku](https://github.com/cadecairos/matterbridge-heroku)
-* [mattereddit](https://github.com/bonehurtingjuice/mattereddit)
-* [matterlink](https://github.com/elytra/MatterLink)
-* [mattermost-plugin](https://github.com/matterbridge/mattermost-plugin) - Run matterbridge as a plugin in mattermost
-* [pyCord](https://github.com/NikkyAI/pyCord) (crossplatform chatbot)
-* [fbridge](https://github.com/VictorNine/fbridge) (Facebook messenger support)
-* [isla](https://github.com/alphachung/isla) (Bot for Discord-Telegram groups used alongside matterbridge)
-* [matterbabble](https://github.com/DeclanHoare/matterbabble) (Connect Discourse threads to Matterbridge)
+
+- [jwflory/ansible-role-matterbridge](https://galaxy.ansible.com/jwflory/matterbridge) (Ansible role to simplify deploying Matterbridge)
+- [matterbridge autoconfig](https://github.com/patcon/matterbridge-autoconfig)
+- [matterbridge config viewer](https://github.com/patcon/matterbridge-heroku-viewer)
+- [matterbridge-heroku](https://github.com/cadecairos/matterbridge-heroku)
+- [mattereddit](https://github.com/bonehurtingjuice/mattereddit)
+- [matterlink](https://github.com/elytra/MatterLink)
+- [mattermost-plugin](https://github.com/matterbridge/mattermost-plugin) - Run matterbridge as a plugin in mattermost
+- [pyCord](https://github.com/NikkyAI/pyCord) (crossplatform chatbot)
+- [fbridge](https://github.com/VictorNine/fbridge) (Facebook messenger support)
+- [isla](https://github.com/alphachung/isla) (Bot for Discord-Telegram groups used alongside matterbridge)
+- [matterbabble](https://github.com/DeclanHoare/matterbabble) (Connect Discourse threads to Matterbridge)

 ## Articles
-* [matterbridge on kubernetes](https://medium.freecodecamp.org/using-kubernetes-to-deploy-a-chat-gateway-or-when-technology-works-like-its-supposed-to-a169a8cd69a3)
-* https://mattermost.com/blog/connect-irc-to-mattermost/
-* https://blog.valvin.fr/2016/09/17/mattermost-et-un-channel-irc-cest-possible/
-* https://blog.brightscout.com/top-10-mattermost-integrations/
-* http://bencey.co.nz/2018/09/17/bridge/
-* https://www.algoo.fr/blog/2018/01/19/recouvrez-votre-liberte-en-quittant-slack-pour-un-mattermost-auto-heberge/
-* https://kopano.com/blog/matterbridge-bridging-mattermost-chat/
-* https://www.stitcher.com/s/?eid=52382713
-* https://daniele.tech/2019/02/how-to-use-matterbridge-to-connect-2-different-slack-workspaces/
+
+- [matterbridge on kubernetes](https://medium.freecodecamp.org/using-kubernetes-to-deploy-a-chat-gateway-or-when-technology-works-like-its-supposed-to-a169a8cd69a3)
+- https://mattermost.com/blog/connect-irc-to-mattermost/
+- https://blog.valvin.fr/2016/09/17/mattermost-et-un-channel-irc-cest-possible/
+- https://blog.brightscout.com/top-10-mattermost-integrations/
+- http://bencey.co.nz/2018/09/17/bridge/
+- https://www.algoo.fr/blog/2018/01/19/recouvrez-votre-liberte-en-quittant-slack-pour-un-mattermost-auto-heberge/
+- https://kopano.com/blog/matterbridge-bridging-mattermost-chat/
+- https://www.stitcher.com/s/?eid=52382713
+- https://daniele.tech/2019/02/how-to-use-matterbridge-to-connect-2-different-slack-workspaces/

 ## Thanks

@@ -279,34 +317,39 @@ See [FAQ](https://github.com/42wim/matterbridge/wiki/FAQ)
 </p>

 Matterbridge wouldn't exist without these libraries:
-* discord - https://github.com/bwmarrin/discordgo
-* echo - https://github.com/labstack/echo
-* gitter - https://github.com/sromku/go-gitter
-* gops - https://github.com/google/gops
-* gozulipbot - https://github.com/ifo/gozulipbot
-* irc - https://github.com/lrstanley/girc
-* mattermost - https://github.com/mattermost/mattermost-server
-* matrix - https://github.com/matrix-org/gomatrix
-* sshchat - https://github.com/shazow/ssh-chat
-* slack - https://github.com/nlopes/slack
-* steam - https://github.com/Philipp15b/go-steam
-* telegram - https://github.com/go-telegram-bot-api/telegram-bot-api
-* xmpp - https://github.com/mattn/go-xmpp
-* whatsapp - https://github.com/Rhymen/go-whatsapp/
-* zulip - https://github.com/ifo/gozulipbot
-* tengo - https://github.com/d5/tengo
+
+- discord - https://github.com/bwmarrin/discordgo
+- echo - https://github.com/labstack/echo
+- gitter - https://github.com/sromku/go-gitter
+- gops - https://github.com/google/gops
+- gozulipbot - https://github.com/ifo/gozulipbot
+- irc - https://github.com/lrstanley/girc
+- keybase - https://github.com/keybase/go-keybase-chat-bot
+- matrix - https://github.com/matrix-org/gomatrix
+- mattermost - https://github.com/mattermost/mattermost-server
+- msgraph.go - https://github.com/yaegashi/msgraph.go
+- slack - https://github.com/nlopes/slack
+- sshchat - https://github.com/shazow/ssh-chat
+- steam - https://github.com/Philipp15b/go-steam
+- telegram - https://github.com/go-telegram-bot-api/telegram-bot-api
+- tengo - https://github.com/d5/tengo
+- whatsapp - https://github.com/Rhymen/go-whatsapp/
+- xmpp - https://github.com/mattn/go-xmpp
+- zulip - https://github.com/ifo/gozulipbot

 <!-- Links -->

-   [mb-gitter]: https://gitter.im/42wim/matterbridge
-   [mb-irc]: https://webchat.freenode.net/?channels=matterbridgechat
-   [mb-discord]: https://discord.gg/AkKPtrQ
-   [mb-matrix]: https://riot.im/app/#/room/#matterbridge:matrix.org
-   [mb-slack]: https://join.slack.com/matterbridgechat/shared_invite/MjEwODMxNjU1NDMwLTE0OTk2MTU3NTMtMzZkZmRiNDZhOA
-   [mb-mattermost]: https://framateam.org/signup_user_complete/?id=tfqm33ggop8x3qgu4boeieta6e
-   [mb-rocketchat]: https://open.rocket.chat/channel/matterbridge
-   [mb-xmpp]: https://inverse.chat/
-   [mb-twitch]: https://www.twitch.tv/matterbridge
-   [mb-whatsapp]: https://www.whatsapp.com/
-   [mb-zulip]: https://matterbridge.zulipchat.com/register/
-   [mb-telegram]: https://t.me/Matterbridge
+[mb-discord]: https://discord.gg/AkKPtrQ
+[mb-gitter]: https://gitter.im/42wim/matterbridge
+[mb-irc]: https://webchat.freenode.net/?channels=matterbridgechat
+[mb-keybase]: https://keybase.io/team/matterbridge
+[mb-matrix]: https://riot.im/app/#/room/#matterbridge:matrix.org
+[mb-mattermost]: https://framateam.org/signup_user_complete/?id=tfqm33ggop8x3qgu4boeieta6e
+[mb-msteams]: https://teams.microsoft.com/join/hj92x75gd3y7
+[mb-rocketchat]: https://open.rocket.chat/channel/matterbridge
+[mb-slack]: https://join.slack.com/matterbridgechat/shared_invite/MjEwODMxNjU1NDMwLTE0OTk2MTU3NTMtMzZkZmRiNDZhOA
+[mb-telegram]: https://t.me/Matterbridge
+[mb-twitch]: https://www.twitch.tv/matterbridge
+[mb-whatsapp]: https://www.whatsapp.com/
+[mb-xmpp]: https://inverse.chat/
+[mb-zulip]: https://matterbridge.zulipchat.com/register/
--- a/bridge/bridge.go
+++ b/bridge/bridge.go
@@ -1,8 +1,10 @@
 package bridge

 import (
+	"log"
 	"strings"
 	"sync"
+	"time"

 	"github.com/42wim/matterbridge/bridge/config"
 	"github.com/sirupsen/logrus"
@@ -41,6 +43,10 @@ type Factory func(*Config) Bridger

 func New(bridge *config.Bridge) *Bridge {
 	accInfo := strings.Split(bridge.Account, ".")
+	if len(accInfo) != 2 {
+		log.Fatalf("config failure, account incorrect: %s", bridge.Account)
+	}
+
 	protocol := accInfo[0]
 	name := accInfo[1]

@@ -69,6 +75,7 @@ func (b *Bridge) joinChannels(channels map[string]config.ChannelInfo, exists map
 	for ID, channel := range channels {
 		if !exists[ID] {
 			b.Log.Infof("%s: joining %s (ID: %s)", b.Account, channel.Name, ID)
+			time.Sleep(time.Duration(b.GetInt("JoinDelay")) * time.Millisecond)
 			err := b.JoinChannel(channel)
 			if err != nil {
 				return err
--- a/bridge/config/config.go
+++ b/bridge/config/config.go
@@ -3,6 +3,7 @@ package config
 import (
 	"bytes"
 	"io/ioutil"
+	"path/filepath"
 	"strings"
 	"sync"
 	"time"
@@ -76,16 +77,20 @@ type Protocol struct {
 	BindAddress            string // mattermost, slack // DEPRECATED
 	Buffer                 int    // api
 	Charset                string // irc
+	ClientID               string // msteams
 	ColorNicks             bool   // only irc for now
 	Debug                  bool   // general
 	DebugLevel             int    // only for irc now
+	DisableWebPagePreview  bool   // telegram
 	EditSuffix             string // mattermost, slack, discord, telegram, gitter
 	EditDisable            bool   // mattermost, slack, discord, telegram, gitter
+	HTMLDisable            bool   // matrix
 	IconURL                string // mattermost, slack
 	IgnoreFailureOnStart   bool   // general
 	IgnoreNicks            string // all protocols
 	IgnoreMessages         string // all protocols
 	Jid                    string // xmpp
+	JoinDelay              string // all protocols
 	Label                  string // all protocols
 	Login                  string // mattermost, matrix
 	MediaDownloadBlackList []string
@@ -116,31 +121,39 @@ type Protocol struct {
 	Protocol               string     // all protocols
 	QuoteDisable           bool       // telegram
 	QuoteFormat            string     // telegram
+	QuoteLengthLimit       int        // telegram
 	RejoinDelay            int        // IRC
 	ReplaceMessages        [][]string // all protocols
 	ReplaceNicks           [][]string // all protocols
 	RemoteNickFormat       string     // all protocols
-	RunCommands            []string   // irc
+	RunCommands            []string   // IRC
 	Server                 string     // IRC,mattermost,XMPP,discord
+	SessionFile            string     // msteams,whatsapp
 	ShowJoinPart           bool       // all protocols
 	ShowTopicChange        bool       // slack
 	ShowUserTyping         bool       // slack
 	ShowEmbeds             bool       // discord
 	SkipTLSVerify          bool       // IRC, mattermost
+	SkipVersionCheck       bool       // mattermost
 	StripNick              bool       // all protocols
+	StripMarkdown          bool       // irc
 	SyncTopic              bool       // slack
 	TengoModifyMessage     string     // general
-	Team                   string     // mattermost
+	Team                   string     // mattermost, keybase
+	TeamID                 string     // msteams
+	TenantID               string     // msteams
 	Token                  string     // gitter, slack, discord, api
 	Topic                  string     // zulip
 	URL                    string     // mattermost, slack // DEPRECATED
 	UseAPI                 bool       // mattermost, slack
+	UseLocalAvatar         []string   // discord
 	UseSASL                bool       // IRC
 	UseTLS                 bool       // IRC
 	UseDiscriminator       bool       // discord
 	UseFirstName           bool       // telegram
 	UseUserName            bool       // discord
 	UseInsecureURL         bool       // telegram
+	VerboseJoinPart        bool       // IRC
 	WebhookBindAddress     string     // mattermost, slack
 	WebhookURL             string     // mattermost, slack
 }
@@ -166,6 +179,13 @@ type Gateway struct {
 	InOut  []Bridge
 }

+type Tengo struct {
+	InMessage        string
+	Message          string
+	RemoteNickFormat string
+	OutMessage       string
+}
+
 type SameChannelGateway struct {
 	Name     string
 	Enable   bool
@@ -189,12 +209,15 @@ type BridgeValues struct {
 	SSHChat            map[string]Protocol
 	WhatsApp           map[string]Protocol // TODO is this struct used? Search for "SlackLegacy" for example didn't return any results
 	Zulip              map[string]Protocol
+	Keybase            map[string]Protocol
 	General            Protocol
+	Tengo              Tengo
 	Gateway            []Gateway
 	SameChannelGateway []SameChannelGateway
 }

 type Config interface {
+	Viper() *viper.Viper
 	BridgeValues() *BridgeValues
 	GetBool(key string) (bool, bool)
 	GetInt(key string) (int, bool)
@@ -221,7 +244,8 @@ func NewConfig(rootLogger *logrus.Logger, cfgfile string) Config {
 		logger.Fatalf("Failed to read configuration file: %#v", err)
 	}

-	mycfg := newConfigFromString(logger, input)
+	cfgtype := detectConfigType(cfgfile)
+	mycfg := newConfigFromString(logger, input, cfgtype)
 	if mycfg.cv.General.MediaDownloadSize == 0 {
 		mycfg.cv.General.MediaDownloadSize = 1000000
 	}
@@ -232,25 +256,37 @@ func NewConfig(rootLogger *logrus.Logger, cfgfile string) Config {
 	return mycfg
 }

+// detectConfigType detects JSON and YAML formats, defaults to TOML.
+func detectConfigType(cfgfile string) string {
+	fileExt := filepath.Ext(cfgfile)
+	switch fileExt {
+	case ".json":
+		return "json"
+	case ".yaml", ".yml":
+		return "yaml"
+	}
+	return "toml"
+}
+
 // NewConfigFromString instantiates a new configuration based on the specified string.
 func NewConfigFromString(rootLogger *logrus.Logger, input []byte) Config {
 	logger := rootLogger.WithFields(logrus.Fields{"prefix": "config"})
-	return newConfigFromString(logger, input)
+	return newConfigFromString(logger, input, "toml")
 }

-func newConfigFromString(logger *logrus.Entry, input []byte) *config {
-	viper.SetConfigType("toml")
+func newConfigFromString(logger *logrus.Entry, input []byte, cfgtype string) *config {
+	viper.SetConfigType(cfgtype)
 	viper.SetEnvPrefix("matterbridge")
 	viper.SetEnvKeyReplacer(strings.NewReplacer(".", "_", "-", "_"))
 	viper.AutomaticEnv()

 	if err := viper.ReadConfig(bytes.NewBuffer(input)); err != nil {
-		logger.Fatalf("Failed to parse the configuration: %#v", err)
+		logger.Fatalf("Failed to parse the configuration: %s", err)
 	}

 	cfg := &BridgeValues{}
 	if err := viper.Unmarshal(cfg); err != nil {
-		logger.Fatalf("Failed to load the configuration: %#v", err)
+		logger.Fatalf("Failed to load the configuration: %s", err)
 	}
 	return &config{
 		logger: logger,
@@ -263,6 +299,10 @@ func (c *config) BridgeValues() *BridgeValues {
 	return c.cv
 }

+func (c *config) Viper() *viper.Viper {
+	return c.v
+}
+
 func (c *config) GetBool(key string) (bool, bool) {
 	c.RLock()
 	defer c.RUnlock()
--- a/bridge/discord/discord.go
+++ b/bridge/discord/discord.go
@@ -10,7 +10,7 @@ import (
 	"github.com/42wim/matterbridge/bridge"
 	"github.com/42wim/matterbridge/bridge/config"
 	"github.com/42wim/matterbridge/bridge/helper"
-	"github.com/bwmarrin/discordgo"
+	"github.com/matterbridge/discordgo"
 )

 const MessageLength = 1950
@@ -21,7 +21,7 @@ type Bdiscord struct {
 	c *discordgo.Session

 	nick            string
-	useChannelID    bool
+	userID          string
 	guildID         string
 	webhookID       string
 	webhookToken    string
@@ -34,6 +34,8 @@ type Bdiscord struct {
 	membersMutex  sync.RWMutex
 	userMemberMap map[string]*discordgo.Member
 	nickMemberMap map[string]*discordgo.Member
+	webhookCache  map[string]string
+	webhookMutex  sync.RWMutex
 }

 func New(cfg *bridge.Config) bridge.Bridger {
@@ -41,6 +43,7 @@ func New(cfg *bridge.Config) bridge.Bridger {
 	b.userMemberMap = make(map[string]*discordgo.Member)
 	b.nickMemberMap = make(map[string]*discordgo.Member)
 	b.channelInfoMap = make(map[string]*config.ChannelInfo)
+	b.webhookCache = make(map[string]string)
 	if b.GetString("WebhookURL") != "" {
 		b.Log.Debug("Configuring Discord Incoming Webhook")
 		b.webhookID, b.webhookToken = b.splitURL(b.GetString("WebhookURL"))
@@ -72,9 +75,11 @@ func (b *Bdiscord) Connect() error {
 	}
 	b.Log.Info("Connection succeeded")
 	b.c.AddHandler(b.messageCreate)
+	b.c.AddHandler(b.messageTyping)
 	b.c.AddHandler(b.memberUpdate)
 	b.c.AddHandler(b.messageUpdate)
 	b.c.AddHandler(b.messageDelete)
+	b.c.AddHandler(b.messageDeleteBulk)
 	b.c.AddHandler(b.memberAdd)
 	b.c.AddHandler(b.memberRemove)
 	err = b.c.Open()
@@ -91,15 +96,16 @@ func (b *Bdiscord) Connect() error {
 	}
 	serverName := strings.Replace(b.GetString("Server"), "ID:", "", -1)
 	b.nick = userinfo.Username
+	b.userID = userinfo.ID
 	b.channelsMutex.Lock()
 	for _, guild := range guilds {
 		if guild.Name == serverName || guild.ID == serverName {
 			b.channels, err = b.c.GuildChannels(guild.ID)
-			b.guildID = guild.ID
-			guildFound = true
 			if err != nil {
 				break
 			}
+			b.guildID = guild.ID
+			guildFound = true
 		}
 	}
 	b.channelsMutex.Unlock()
@@ -113,30 +119,37 @@ func (b *Bdiscord) Connect() error {
 			b.Log.Infof("Server=\"%s\" # Server ID", guild.ID)
 		}
 	}
-
 	if err != nil {
 		return err
 	}
+
 	b.channelsMutex.RLock()
 	if b.GetString("WebhookURL") == "" {
 		for _, channel := range b.channels {
 			b.Log.Debugf("found channel %#v", channel)
 		}
 	} else {
-		b.canEditWebhooks = true
-		for _, channel := range b.channels {
-			b.Log.Debugf("found channel %#v; verifying PermissionManageWebhooks", channel)
-			perms, permsErr := b.c.State.UserChannelPermissions(userinfo.ID, channel.ID)
-			manageWebhooks := discordgo.PermissionManageWebhooks
-			if permsErr != nil || perms&manageWebhooks != manageWebhooks {
-				b.Log.Warnf("Can't manage webhooks in channel \"%s\"", channel.Name)
-				b.canEditWebhooks = false
+		manageWebhooks := discordgo.PermissionManageWebhooks
+		var channelsDenied []string
+		for _, info := range b.Channels {
+			id := b.getChannelID(info.Name) // note(qaisjp): this readlocks channelsMutex
+			b.Log.Debugf("Verifying PermissionManageWebhooks for %s with ID %s", info.ID, id)
+
+			perms, permsErr := b.c.UserChannelPermissions(userinfo.ID, id)
+			if permsErr != nil {
+				b.Log.Warnf("Failed to check PermissionManageWebhooks in channel \"%s\": %s", info.Name, permsErr.Error())
+			} else if perms&manageWebhooks == manageWebhooks {
+				continue
 			}
+			channelsDenied = append(channelsDenied, fmt.Sprintf("%#v", info.Name))
 		}
+
+		b.canEditWebhooks = len(channelsDenied) == 0
 		if b.canEditWebhooks {
 			b.Log.Info("Can manage webhooks; will edit channel for global webhook on send")
 		} else {
 			b.Log.Warn("Can't manage webhooks; won't edit channel for global webhook on send")
+			b.Log.Warn("Can't manage webhooks in channels: ", strings.Join(channelsDenied, ", "))
 		}
 	}
 	b.channelsMutex.RUnlock()
@@ -172,21 +185,27 @@ func (b *Bdiscord) JoinChannel(channel config.ChannelInfo) error {
 	defer b.channelsMutex.Unlock()

 	b.channelInfoMap[channel.ID] = &channel
-	idcheck := strings.Split(channel.Name, "ID:")
-	if len(idcheck) > 1 {
-		b.useChannelID = true
-	}
 	return nil
 }

 func (b *Bdiscord) Send(msg config.Message) (string, error) {
 	b.Log.Debugf("=> Receiving %#v", msg)

+	origMsgID := msg.ID
+
 	channelID := b.getChannelID(msg.Channel)
 	if channelID == "" {
 		return "", fmt.Errorf("Could not find channelID for %v", msg.Channel)
 	}

+	if msg.Event == config.EventUserTyping {
+		if b.GetBool("ShowUserTyping") {
+			err := b.c.ChannelTyping(channelID)
+			return "", err
+		}
+		return "", nil
+	}
+
 	// Make a action /me of the message
 	if msg.Event == config.EventUserAction {
 		msg.Text = "_" + msg.Text + "_"
@@ -208,26 +227,27 @@ func (b *Bdiscord) Send(msg config.Message) (string, error) {
 	b.channelsMutex.RUnlock()

 	// Use webhook to send the message
-	if wID != "" {
+	if wID != "" && msg.Event != config.EventMsgDelete {
 		// skip events
-		if msg.Event != "" && msg.Event != config.EventJoinLeave && msg.Event != config.EventTopicChange {
+		if msg.Event != "" && msg.Event != config.EventUserAction && msg.Event != config.EventJoinLeave && msg.Event != config.EventTopicChange {
 			return "", nil
 		}
-		b.Log.Debugf("Broadcasting using Webhook")
-		for _, f := range msg.Extra["file"] {
-			fi := f.(config.FileInfo)
-			if fi.Comment != "" {
-				msg.Text += fi.Comment + ": "
-			}
-			if fi.URL != "" {
-				msg.Text = fi.URL
-				if fi.Comment != "" {
-					msg.Text = fi.Comment + ": " + fi.URL
-				}
+
+		// If we are editing a message, delete the old message
+		if msg.ID != "" {
+			msg.ID = b.getCacheID(msg.ID)
+			b.Log.Debugf("Deleting edited webhook message")
+			err := b.c.ChannelMessageDelete(channelID, msg.ID)
+			if err != nil {
+				b.Log.Errorf("Could not delete edited webhook message: %s", err)
 			}
 		}
+
+		b.Log.Debugf("Broadcasting using Webhook")
+
 		// skip empty messages
-		if msg.Text == "" {
+		if msg.Text == "" && (msg.Extra == nil || len(msg.Extra["file"]) == 0) {
+			b.Log.Debugf("Skipping empty message %#v", msg)
 			return "", nil
 		}

@@ -250,16 +270,18 @@ func (b *Bdiscord) Send(msg config.Message) (string, error) {
 				return "", err
 			}
 		}
-		err := b.c.WebhookExecute(
-			wID,
-			wToken,
-			true,
-			&discordgo.WebhookParams{
-				Content:   msg.Text,
-				Username:  msg.Username,
-				AvatarURL: msg.Avatar,
-			})
-		return "", err
+		b.Log.Debugf("Processing webhook sending for message %#v", msg)
+		msg, err := b.webhookSend(&msg, wID, wToken)
+		if err != nil {
+			b.Log.Errorf("Could not broadcast via webook for message %#v: %s", msg, err)
+			return "", err
+		}
+		if msg == nil {
+			return "", nil
+		}
+
+		b.updateCacheID(origMsgID, msg.ID)
+		return msg.ID, nil
 	}

 	b.Log.Debugf("Broadcasting using token (API)")
@@ -269,6 +291,7 @@ func (b *Bdiscord) Send(msg config.Message) (string, error) {
 		if msg.ID == "" {
 			return "", nil
 		}
+		msg.ID = b.getCacheID(msg.ID)
 		err := b.c.ChannelMessageDelete(channelID, msg.ID)
 		return "", err
 	}
@@ -301,7 +324,7 @@ func (b *Bdiscord) Send(msg config.Message) (string, error) {
 	if err != nil {
 		return "", err
 	}
-	return res.ID, err
+	return res.ID, nil
 }

 // useWebhook returns true if we have a webhook defined somewhere
@@ -365,3 +388,83 @@ func (b *Bdiscord) handleUploadFile(msg *config.Message, channelID string) (stri
 	}
 	return "", nil
 }
+
+// webhookSend send one or more message via webhook, taking care of file
+// uploads (from slack, telegram or mattermost).
+// Returns messageID and error.
+func (b *Bdiscord) webhookSend(msg *config.Message, webhookID, token string) (*discordgo.Message, error) {
+	var (
+		res *discordgo.Message
+		err error
+	)
+
+	// If avatar is unset, check if UseLocalAvatar contains the message's
+	// account or protocol, and if so, try to find a local avatar
+	if msg.Avatar == "" {
+		for _, val := range b.GetStringSlice("UseLocalAvatar") {
+			if msg.Protocol == val || msg.Account == val {
+				if avatar := b.findAvatar(msg); avatar != "" {
+					msg.Avatar = avatar
+				}
+				break
+			}
+		}
+	}
+
+	// WebhookParams can have either `Content` or `File`.
+
+	// We can't send empty messages.
+	if msg.Text != "" {
+		res, err = b.c.WebhookExecute(
+			webhookID,
+			token,
+			true,
+			&discordgo.WebhookParams{
+				Content:   msg.Text,
+				Username:  msg.Username,
+				AvatarURL: msg.Avatar,
+			},
+		)
+		if err != nil {
+			b.Log.Errorf("Could not send text (%s) for message %#v: %s", msg.Text, msg, err)
+		}
+	}
+
+	if msg.Extra != nil {
+		for _, f := range msg.Extra["file"] {
+			fi := f.(config.FileInfo)
+			file := discordgo.File{
+				Name:        fi.Name,
+				ContentType: "",
+				Reader:      bytes.NewReader(*fi.Data),
+			}
+			content := ""
+			if msg.Text == "" {
+				content = fi.Comment
+			}
+			_, e2 := b.c.WebhookExecute(
+				webhookID,
+				token,
+				false,
+				&discordgo.WebhookParams{
+					Username:  msg.Username,
+					AvatarURL: msg.Avatar,
+					File:      &file,
+					Content:   content,
+				},
+			)
+			if e2 != nil {
+				b.Log.Errorf("Could not send file %#v for message %#v: %s", file, msg, e2)
+			}
+		}
+	}
+	return res, err
+}
+
+func (b *Bdiscord) findAvatar(m *config.Message) string {
+	member, err := b.getGuildMemberByNick(m.Username)
+	if err != nil {
+		return ""
+	}
+	return member.User.AvatarURL("")
+}
--- a/bridge/discord/handlers.go
+++ b/bridge/discord/handlers.go
@@ -2,20 +2,50 @@ package bdiscord

 import (
 	"github.com/42wim/matterbridge/bridge/config"
-	"github.com/bwmarrin/discordgo"
+	"github.com/matterbridge/discordgo"
 )

 func (b *Bdiscord) messageDelete(s *discordgo.Session, m *discordgo.MessageDelete) { //nolint:unparam
 	rmsg := config.Message{Account: b.Account, ID: m.ID, Event: config.EventMsgDelete, Text: config.EventMsgDelete}
 	rmsg.Channel = b.getChannelName(m.ChannelID)
-	if b.useChannelID {
-		rmsg.Channel = "ID:" + m.ChannelID
-	}
+
 	b.Log.Debugf("<= Sending message from %s to gateway", b.Account)
 	b.Log.Debugf("<= Message is %#v", rmsg)
 	b.Remote <- rmsg
 }

+// TODO(qaisjp): if other bridges support bulk deletions, it could be fanned out centrally
+func (b *Bdiscord) messageDeleteBulk(s *discordgo.Session, m *discordgo.MessageDeleteBulk) { //nolint:unparam
+	for _, msgID := range m.Messages {
+		rmsg := config.Message{
+			Account: b.Account,
+			ID:      msgID,
+			Event:   config.EventMsgDelete,
+			Text:    config.EventMsgDelete,
+			Channel: b.getChannelName(m.ChannelID),
+		}
+
+		b.Log.Debugf("<= Sending message from %s to gateway", b.Account)
+		b.Log.Debugf("<= Message is %#v", rmsg)
+		b.Remote <- rmsg
+	}
+}
+
+func (b *Bdiscord) messageTyping(s *discordgo.Session, m *discordgo.TypingStart) {
+	if !b.GetBool("ShowUserTyping") {
+		return
+	}
+
+	// Ignore our own typing messages
+	if m.UserID == b.userID {
+		return
+	}
+
+	rmsg := config.Message{Account: b.Account, Event: config.EventUserTyping}
+	rmsg.Channel = b.getChannelName(m.ChannelID)
+	b.Remote <- rmsg
+}
+
 func (b *Bdiscord) messageUpdate(s *discordgo.Session, m *discordgo.MessageUpdate) { //nolint:unparam
 	if b.GetBool("EditDisable") {
 		return
@@ -24,7 +54,10 @@ func (b *Bdiscord) messageUpdate(s *discordgo.Session, m *discordgo.MessageUpdat
 	if m.Message.EditedTimestamp != "" {
 		b.Log.Debugf("Sending edit message")
 		m.Content += b.GetString("EditSuffix")
-		b.messageCreate(s, (*discordgo.MessageCreate)(m))
+		msg := &discordgo.MessageCreate{
+			Message: m.Message,
+		}
+		b.messageCreate(s, msg)
 	}
 }

@@ -36,7 +69,7 @@ func (b *Bdiscord) messageCreate(s *discordgo.Session, m *discordgo.MessageCreat
 		return
 	}
 	// if using webhooks, do not relay if it's ours
-	if b.useWebhook() && m.Author.Bot { // && b.isWebhookID(m.Author.ID) {
+	if b.useWebhook() && m.Author.Bot && b.isWebhookID(m.Author.ID) {
 		return
 	}

@@ -51,7 +84,6 @@ func (b *Bdiscord) messageCreate(s *discordgo.Session, m *discordgo.MessageCreat

 	if m.Content != "" {
 		b.Log.Debugf("== Receiving event %#v", m.Message)
-		m.Message.Content = b.stripCustomoji(m.Message.Content)
 		m.Message.Content = b.replaceChannelMentions(m.Message.Content)
 		rmsg.Text, err = m.ContentWithMoreMentionsReplaced(b.c)
 		if err != nil {
@@ -62,16 +94,13 @@ func (b *Bdiscord) messageCreate(s *discordgo.Session, m *discordgo.MessageCreat

 	// set channel name
 	rmsg.Channel = b.getChannelName(m.ChannelID)
-	if b.useChannelID {
-		rmsg.Channel = "ID:" + m.ChannelID
-	}

-	// set username
-	if !b.GetBool("UseUserName") {
-		rmsg.Username = b.getNick(m.Author)
+	fromWebhook := m.WebhookID != ""
+	if !fromWebhook && !b.GetBool("UseUserName") {
+		rmsg.Username = b.getNick(m.Author, m.GuildID)
 	} else {
 		rmsg.Username = m.Author.Username
-		if b.GetBool("UseDiscriminator") {
+		if !fromWebhook && b.GetBool("UseDiscriminator") {
 			rmsg.Username += "#" + m.Author.Discriminator
 		}
 	}
@@ -79,7 +108,7 @@ func (b *Bdiscord) messageCreate(s *discordgo.Session, m *discordgo.MessageCreat
 	// if we have embedded content add it to text
 	if b.GetBool("ShowEmbeds") && m.Message.Embeds != nil {
 		for _, embed := range m.Message.Embeds {
-			rmsg.Text = rmsg.Text + "embed: " + embed.Title + " - " + embed.Description + " - " + embed.URL + "\n"
+			rmsg.Text += handleEmbed(embed)
 		}
 	}

@@ -95,6 +124,9 @@ func (b *Bdiscord) messageCreate(s *discordgo.Session, m *discordgo.MessageCreat
 		rmsg.Event = config.EventUserAction
 	}

+	// Replace emotes
+	rmsg.Text = replaceEmotes(rmsg.Text)
+
 	b.Log.Debugf("<= Sending message from %s on %s to gateway", m.Author.Username, b.Account)
 	b.Log.Debugf("<= Message is %#v", rmsg)
 	b.Remote <- rmsg
@@ -168,3 +200,33 @@ func (b *Bdiscord) memberRemove(s *discordgo.Session, m *discordgo.GuildMemberRe
 	b.Log.Debugf("<= Message is %#v", rmsg)
 	b.Remote <- rmsg
 }
+
+func handleEmbed(embed *discordgo.MessageEmbed) string {
+	var t []string
+	var result string
+
+	t = append(t, embed.Title)
+	t = append(t, embed.Description)
+	t = append(t, embed.URL)
+
+	i := 0
+	for _, e := range t {
+		if e == "" {
+			continue
+		}
+
+		i++
+		if i == 1 {
+			result += " embed: " + e
+			continue
+		}
+
+		result += " - " + e
+	}
+
+	if result != "" {
+		result += "\n"
+	}
+
+	return result
+}
--- a/bridge/discord/handlers_test.go
+++ b/bridge/discord/handlers_test.go
@@ -0,0 +1,58 @@
+package bdiscord
+
+import (
+	"testing"
+
+	"github.com/matterbridge/discordgo"
+	"github.com/stretchr/testify/assert"
+)
+
+func TestHandleEmbed(t *testing.T) {
+	testcases := map[string]struct {
+		embed  *discordgo.MessageEmbed
+		result string
+	}{
+		"allempty": {
+			embed:  &discordgo.MessageEmbed{},
+			result: "",
+		},
+		"one": {
+			embed: &discordgo.MessageEmbed{
+				Title: "blah",
+			},
+			result: " embed: blah\n",
+		},
+		"two": {
+			embed: &discordgo.MessageEmbed{
+				Title:       "blah",
+				Description: "blah2",
+			},
+			result: " embed: blah - blah2\n",
+		},
+		"three": {
+			embed: &discordgo.MessageEmbed{
+				Title:       "blah",
+				Description: "blah2",
+				URL:         "blah3",
+			},
+			result: " embed: blah - blah2 - blah3\n",
+		},
+		"twob": {
+			embed: &discordgo.MessageEmbed{
+				Description: "blah2",
+				URL:         "blah3",
+			},
+			result: " embed: blah2 - blah3\n",
+		},
+		"oneb": {
+			embed: &discordgo.MessageEmbed{
+				URL: "blah3",
+			},
+			result: " embed: blah3\n",
+		},
+	}
+
+	for name, tc := range testcases {
+		assert.Equalf(t, tc.result, handleEmbed(tc.embed), "Testcases %s", name)
+	}
+}
--- a/bridge/discord/helpers.go
+++ b/bridge/discord/helpers.go
@@ -6,10 +6,10 @@ import (
 	"strings"
 	"unicode"

-	"github.com/bwmarrin/discordgo"
+	"github.com/matterbridge/discordgo"
 )

-func (b *Bdiscord) getNick(user *discordgo.User) string {
+func (b *Bdiscord) getNick(user *discordgo.User, guildID string) string {
 	b.membersMutex.RLock()
 	defer b.membersMutex.RUnlock()

@@ -23,9 +23,9 @@ func (b *Bdiscord) getNick(user *discordgo.User) string {
 	}

 	// If we didn't find nick, search for it.
-	member, err := b.c.GuildMember(b.guildID, user.ID)
+	member, err := b.c.GuildMember(guildID, user.ID)
 	if err != nil {
-		b.Log.Warnf("Failed to fetch information for member %#v: %s", user, err)
+		b.Log.Warnf("Failed to fetch information for member %#v on guild %#v: %s", user, guildID, err)
 		return user.Username
 	} else if member == nil {
 		b.Log.Warnf("Got no information for member %#v", user)
@@ -51,6 +51,9 @@ func (b *Bdiscord) getGuildMemberByNick(nick string) (*discordgo.Member, error)
 }

 func (b *Bdiscord) getChannelID(name string) string {
+	if strings.Contains(name, "/") {
+		return b.getCategoryChannelID(name)
+	}
 	b.channelsMutex.RLock()
 	defer b.channelsMutex.RUnlock()

@@ -59,40 +62,92 @@ func (b *Bdiscord) getChannelID(name string) string {
 		return idcheck[1]
 	}
 	for _, channel := range b.channels {
-		if channel.Name == name {
+		if channel.Name == name && channel.Type == discordgo.ChannelTypeGuildText {
 			return channel.ID
 		}
 	}
 	return ""
 }

+func (b *Bdiscord) getCategoryChannelID(name string) string {
+	b.channelsMutex.RLock()
+	defer b.channelsMutex.RUnlock()
+	res := strings.Split(name, "/")
+	// shouldn't happen because function should be only called from getChannelID
+	if len(res) != 2 {
+		return ""
+	}
+	catName, chanName := res[0], res[1]
+	for _, channel := range b.channels {
+		// if we have a parentID, lookup the name of that parent (category)
+		// and if it matches return it
+		if channel.Name == chanName && channel.ParentID != "" {
+			for _, cat := range b.channels {
+				if cat.ID == channel.ParentID && cat.Name == catName {
+					return channel.ID
+				}
+			}
+		}
+	}
+	return ""
+}
+
 func (b *Bdiscord) getChannelName(id string) string {
 	b.channelsMutex.RLock()
 	defer b.channelsMutex.RUnlock()

+	for _, c := range b.channelInfoMap {
+		if c.Name == "ID:"+id {
+			// if we have ID: specified in our gateway configuration return this
+			return c.Name
+		}
+	}
+
 	for _, channel := range b.channels {
 		if channel.ID == id {
-			return channel.Name
+			return b.getCategoryChannelName(channel.Name, channel.ParentID)
 		}
 	}
 	return ""
 }

+func (b *Bdiscord) getCategoryChannelName(name, parentID string) string {
+	var usesCat bool
+	// do we have a category configuration in the channel config
+	for _, c := range b.channelInfoMap {
+		if strings.Contains(c.Name, "/") {
+			usesCat = true
+			break
+		}
+	}
+	// configuration without category, return the normal channel name
+	if !usesCat {
+		return name
+	}
+	// create a category/channel response
+	for _, c := range b.channels {
+		if c.ID == parentID {
+			name = c.Name + "/" + name
+		}
+	}
+	return name
+}
+
 var (
 	// See https://discordapp.com/developers/docs/reference#message-formatting.
 	channelMentionRE = regexp.MustCompile("<#[0-9]+>")
-	emojiRE          = regexp.MustCompile("<(:.*?:)[0-9]+>")
 	userMentionRE    = regexp.MustCompile("@[^@\n]{1,32}")
+	emoteRE          = regexp.MustCompile(`<a?(:\w+:)\d+>`)
 )

 func (b *Bdiscord) replaceChannelMentions(text string) string {
 	replaceChannelMentionFunc := func(match string) string {
-		var err error
 		channelID := match[2 : len(match)-1]
-
 		channelName := b.getChannelName(channelID)
+
 		// If we don't have the channel refresh our list.
 		if channelName == "" {
+			var err error
 			b.channels, err = b.c.GuildChannels(b.guildID)
 			if err != nil {
 				return "#unknownchannel"
@@ -128,13 +183,14 @@ func (b *Bdiscord) replaceUserMentions(text string) string {
 	return userMentionRE.ReplaceAllStringFunc(text, replaceUserMentionFunc)
 }

-func (b *Bdiscord) stripCustomoji(text string) string {
-	return emojiRE.ReplaceAllString(text, `$1`)
+func replaceEmotes(text string) string {
+	return emoteRE.ReplaceAllString(text, "$1")
 }

 func (b *Bdiscord) replaceAction(text string) (string, bool) {
-	if strings.HasPrefix(text, "_") && strings.HasSuffix(text, "_") {
-		return text[1:], true
+	length := len(text)
+	if length > 1 && text[0] == '_' && text[length-1] == '_' {
+		return text[1 : length-1], true
 	}
 	return text, false
 }
@@ -153,6 +209,40 @@ func (b *Bdiscord) splitURL(url string) (string, string) {
 	return webhookURLSplit[webhookIdxID], webhookURLSplit[webhookIdxToken]
 }

+// getcacheID tries to find a corresponding msgID in the webhook cache.
+// if not found returns the original request.
+func (b *Bdiscord) getCacheID(msgID string) string {
+	b.webhookMutex.RLock()
+	defer b.webhookMutex.RUnlock()
+	for k, v := range b.webhookCache {
+		if msgID == k {
+			return v
+		}
+	}
+	return msgID
+}
+
+// updateCacheID updates the cache so that the newID takes the place of
+// the original ID. This is used for edit/deletes in combination with webhooks
+// as editing a message via webhook means deleting the message and creating a
+// new message (with a new ID). This ID needs to be set instead of the original ID
+func (b *Bdiscord) updateCacheID(origID, newID string) {
+	b.webhookMutex.Lock()
+	match := false
+	for k, v := range b.webhookCache {
+		if v == origID {
+			delete(b.webhookCache, k)
+			b.webhookCache[origID] = newID
+			match = true
+			continue
+		}
+	}
+	if !match && origID != "" {
+		b.webhookCache[origID] = newID
+	}
+	b.webhookMutex.Unlock()
+}
+
 func enumerateUsernames(s string) []string {
 	onlySpace := true
 	for _, r := range s {
--- a/bridge/helper/helper.go
+++ b/bridge/helper/helper.go
@@ -14,8 +14,10 @@ import (
 	"golang.org/x/image/webp"

 	"github.com/42wim/matterbridge/bridge/config"
+	"github.com/gomarkdown/markdown"
+	"github.com/gomarkdown/markdown/html"
+	"github.com/gomarkdown/markdown/parser"
 	"github.com/sirupsen/logrus"
-	"gitlab.com/golang-commonmark/markdown"
 )

 // DownloadFile downloads the given non-authenticated URL.
@@ -176,9 +178,15 @@ func ClipMessage(text string, length int) string {
 	return text
 }

+// ParseMarkdown takes in an input string as markdown and parses it to html
 func ParseMarkdown(input string) string {
-	md := markdown.New(markdown.XHTMLOutput(true), markdown.Breaks(true))
-	res := md.RenderToString([]byte(input))
+	extensions := parser.HardLineBreak | parser.NoIntraEmphasis
+	markdownParser := parser.NewWithExtensions(extensions)
+	renderer := html.NewRenderer(html.RendererOptions{
+		Flags: 0,
+	})
+	parsedMarkdown := markdown.ToHTML([]byte(input), markdownParser, renderer)
+	res := string(parsedMarkdown)
 	res = strings.TrimPrefix(res, "<p>")
 	res = strings.TrimSuffix(res, "</p>\n")
 	return res
--- a/bridge/irc/handlers.go
+++ b/bridge/irc/handlers.go
@@ -4,15 +4,14 @@ import (
 	"bytes"
 	"fmt"
 	"io/ioutil"
-	"regexp"
 	"strconv"
 	"strings"
 	"time"

 	"github.com/42wim/matterbridge/bridge/config"
 	"github.com/42wim/matterbridge/bridge/helper"
-	"github.com/dfordsoft/golib/ic"
 	"github.com/lrstanley/girc"
+	"github.com/missdeer/golib/ic"
 	"github.com/paulrosania/go-charset/charset"
 	"github.com/saintfish/chardet"

@@ -55,12 +54,12 @@ func (b *Birc) handleFiles(msg *config.Message) bool {
 	for _, f := range msg.Extra["file"] {
 		fi := f.(config.FileInfo)
 		if fi.Comment != "" {
-			msg.Text += fi.Comment + ": "
+			msg.Text += fi.Comment + " : "
 		}
 		if fi.URL != "" {
 			msg.Text = fi.URL
 			if fi.Comment != "" {
-				msg.Text = fi.Comment + ": " + fi.URL
+				msg.Text = fi.Comment + " : " + fi.URL
 			}
 		}
 		b.Local <- config.Message{Text: msg.Text, Username: msg.Username, Channel: msg.Channel, Event: msg.Event}
@@ -91,8 +90,13 @@ func (b *Birc) handleJoinPart(client *girc.Client, event girc.Event) {
 		if b.GetBool("nosendjoinpart") {
 			return
 		}
-		b.Log.Debugf("<= Sending JOIN_LEAVE event from %s to gateway", b.Account)
 		msg := config.Message{Username: "system", Text: event.Source.Name + " " + strings.ToLower(event.Command) + "s", Channel: channel, Account: b.Account, Event: config.EventJoinLeave}
+		if b.GetBool("verbosejoinpart") {
+			b.Log.Debugf("<= Sending verbose JOIN_LEAVE event from %s to gateway", b.Account)
+			msg = config.Message{Username: "system", Text: event.Source.Name + " (" + event.Source.Ident + "@" + event.Source.Host + ") " + strings.ToLower(event.Command) + "s", Channel: channel, Account: b.Account, Event: config.EventJoinLeave}
+		} else {
+			b.Log.Debugf("<= Sending JOIN_LEAVE event from %s to gateway", b.Account)
+		}
 		b.Log.Debugf("<= Message is %#v", msg)
 		b.Remote <- msg
 		return
@@ -156,7 +160,10 @@ func (b *Birc) handleOtherAuth(client *girc.Client, event girc.Event) {
 	b.handleNickServ()
 	b.handleRunCommands()
 	// we are now fully connected
-	b.connected <- nil
+	// only send on first connection
+	if b.FirstConnection {
+		b.connected <- nil
+	}
 }

 func (b *Birc) handlePrivMsg(client *girc.Client, event girc.Event) {
@@ -174,10 +181,6 @@ func (b *Birc) handlePrivMsg(client *girc.Client, event girc.Event) {
 	// strip action, we made an event if it was an action
 	rmsg.Text += event.StripAction()

-	// strip IRC colors
-	re := regexp.MustCompile(`\x03(?:\d{1,2}(?:,\d{1,2})?)?|[[:cntrl:]]`)
-	rmsg.Text = re.ReplaceAllString(rmsg.Text, "")
-
 	// start detecting the charset
 	mycharset := b.GetString("Charset")
 	if mycharset == "" {
--- a/bridge/irc/irc.go
+++ b/bridge/irc/irc.go
@@ -14,6 +14,7 @@ import (
 	"github.com/42wim/matterbridge/bridge/config"
 	"github.com/42wim/matterbridge/bridge/helper"
 	"github.com/lrstanley/girc"
+	stripmd "github.com/writeas/go-strip-markdown"

 	// We need to import the 'data' package as an implicit dependency.
 	// See: https://godoc.org/github.com/paulrosania/go-charset/charset
@@ -156,6 +157,10 @@ func (b *Birc) Send(msg config.Message) (string, error) {
 	}

 	var msgLines []string
+	if b.GetBool("StripMarkdown") {
+		msg.Text = stripmd.Strip(msg.Text)
+	}
+
 	if b.GetBool("MessageSplit") {
 		msgLines = helper.GetSubLines(msg.Text, b.MessageLength)
 	} else {
@@ -167,12 +172,8 @@ func (b *Birc) Send(msg config.Message) (string, error) {
 			return "", nil
 		}

-		b.Local <- config.Message{
-			Text:     msgLines[i],
-			Username: msg.Username,
-			Channel:  msg.Channel,
-			Event:    msg.Event,
-		}
+		msg.Text = msgLines[i]
+		b.Local <- msg
 	}
 	return "", nil
 }
--- a/bridge/keybase/handlers.go
+++ b/bridge/keybase/handlers.go
@@ -0,0 +1,59 @@
+package bkeybase
+
+import (
+	"strconv"
+
+	"github.com/42wim/matterbridge/bridge/config"
+	"github.com/keybase/go-keybase-chat-bot/kbchat/types/chat1"
+)
+
+func (b *Bkeybase) handleKeybase() {
+	sub, err := b.kbc.ListenForNewTextMessages()
+	if err != nil {
+		b.Log.Errorf("Error listening: %s", err.Error())
+	}
+
+	go func() {
+		for {
+			msg, err := sub.Read()
+			if err != nil {
+				b.Log.Errorf("failed to read message: %s", err.Error())
+			}
+
+			if msg.Message.Content.TypeName != "text" {
+				continue
+			}
+
+			if msg.Message.Sender.Username == b.kbc.GetUsername() {
+				continue
+			}
+
+			b.handleMessage(msg.Message)
+
+		}
+	}()
+}
+
+func (b *Bkeybase) handleMessage(msg chat1.MsgSummary) {
+	b.Log.Debugf("== Receiving event: %#v", msg)
+	if msg.Channel.TopicName != b.channel || msg.Channel.Name != b.team {
+		return
+	}
+
+	if msg.Sender.Username != b.kbc.GetUsername() {
+
+		// TODO download avatar
+
+		// Create our message
+		rmsg := config.Message{Username: msg.Sender.Username, Text: msg.Content.Text.Body, UserID: string(msg.Sender.Uid), Channel: msg.Channel.TopicName, ID: strconv.Itoa(int(msg.Id)), Account: b.Account}
+
+		// Text must be a string
+		if msg.Content.TypeName != "text" {
+			b.Log.Errorf("message is not text")
+			return
+		}
+
+		b.Log.Debugf("<= Sending message from %s on %s to gateway", msg.Sender.Username, msg.Channel.Name)
+		b.Remote <- rmsg
+	}
+}
--- a/bridge/keybase/keybase.go
+++ b/bridge/keybase/keybase.go
@@ -0,0 +1,106 @@
+package bkeybase
+
+import (
+	"io/ioutil"
+	"os"
+	"path/filepath"
+	"strconv"
+
+	"github.com/42wim/matterbridge/bridge"
+	"github.com/42wim/matterbridge/bridge/config"
+	"github.com/keybase/go-keybase-chat-bot/kbchat"
+)
+
+// Bkeybase bridge structure
+type Bkeybase struct {
+	kbc     *kbchat.API
+	user    string
+	channel string
+	team    string
+	*bridge.Config
+}
+
+// New initializes Bkeybase object and sets team
+func New(cfg *bridge.Config) bridge.Bridger {
+	b := &Bkeybase{Config: cfg}
+	b.team = b.Config.GetString("Team")
+	return b
+}
+
+// Connect starts keybase API and listener loop
+func (b *Bkeybase) Connect() error {
+	var err error
+	b.Log.Infof("Connecting %s", b.GetString("Team"))
+
+	// use default keybase location (`keybase`)
+	b.kbc, err = kbchat.Start(kbchat.RunOptions{})
+	if err != nil {
+		return err
+	}
+	b.user = b.kbc.GetUsername()
+	b.Log.Info("Connection succeeded")
+	go b.handleKeybase()
+	return nil
+}
+
+// Disconnect doesn't do anything for now
+func (b *Bkeybase) Disconnect() error {
+	return nil
+}
+
+// JoinChannel sets channel name in struct
+func (b *Bkeybase) JoinChannel(channel config.ChannelInfo) error {
+	if _, err := b.kbc.JoinChannel(b.team, channel.Name); err != nil {
+		return err
+	}
+	b.channel = channel.Name
+	return nil
+}
+
+// Send receives bridge messages and sends them to Keybase chat room
+func (b *Bkeybase) Send(msg config.Message) (string, error) {
+	b.Log.Debugf("=> Receiving %#v", msg)
+
+	// Handle /me events
+	if msg.Event == config.EventUserAction {
+		msg.Text = "_" + msg.Text + "_"
+	}
+
+	// Delete message if we have an ID
+	// Delete message not supported by keybase go library yet
+
+	// Edit message if we have an ID
+	// kbchat lib does not support message editing yet
+
+	if len(msg.Extra["file"]) > 0 {
+		// Upload a file
+		dir, err := ioutil.TempDir("", "matterbridge")
+		if err != nil {
+			return "", err
+		}
+		defer os.RemoveAll(dir)
+
+		for _, f := range msg.Extra["file"] {
+			fname := f.(config.FileInfo).Name
+			fdata := *f.(config.FileInfo).Data
+			fcaption := f.(config.FileInfo).Comment
+			fpath := filepath.Join(dir, fname)
+
+			if err = ioutil.WriteFile(fpath, fdata, 0600); err != nil {
+				return "", err
+			}
+
+			_, _ = b.kbc.SendAttachmentByTeam(b.team, &b.channel, fpath, fcaption)
+		}
+
+		return "", nil
+	}
+
+	// Send regular message
+	text := msg.Username + msg.Text
+	resp, err := b.kbc.SendMessageByTeamName(b.team, &b.channel, text)
+	if err != nil {
+		return "", err
+	}
+	return strconv.Itoa(int(*resp.Result.MessageID)), err
+}
--- a/bridge/matrix/matrix.go
+++ b/bridge/matrix/matrix.go
@@ -124,6 +124,14 @@ func (b *Bmatrix) Send(msg config.Message) (string, error) {
 		return resp.EventID, err
 	}

+	if b.GetBool("HTMLDisable") {
+		resp, err := b.mc.SendText(channel, msg.Username+msg.Text)
+		if err != nil {
+			return "", err
+		}
+		return resp.EventID, err
+	}
+
 	username := html.EscapeString(msg.Username)
 	// check if we have a </tag>. if we have, we don't escape HTML. #696
 	if b.htmlTag.MatchString(msg.Username) {
@@ -172,10 +180,15 @@ func (b *Bmatrix) handleEvent(ev *matrix.Event) {
 			return
 		}

-		// TODO download avatar
-
 		// Create our message
-		rmsg := config.Message{Username: ev.Sender[1:], Channel: channel, Account: b.Account, UserID: ev.Sender, ID: ev.ID}
+		rmsg := config.Message{
+			Username: ev.Sender[1:],
+			Channel:  channel,
+			Account:  b.Account,
+			UserID:   ev.Sender,
+			ID:       ev.ID,
+			Avatar:   b.getAvatarURL(ev.Sender),
+		}

 		// Text must be a string
 		if rmsg.Text, ok = ev.Content["body"].(string); !ok {
@@ -291,7 +304,8 @@ func (b *Bmatrix) handleUploadFile(msg *config.Message, channel string, fi *conf
 	content := bytes.NewReader(*fi.Data)
 	sp := strings.Split(fi.Name, ".")
 	mtype := mime.TypeByExtension("." + sp[len(sp)-1])
-	if !strings.Contains(mtype, "image") && !strings.Contains(mtype, "video") {
+	if !(strings.Contains(mtype, "image") || strings.Contains(mtype, "video") ||
+		strings.Contains(mtype, "application") || strings.Contains(mtype, "audio")) {
 		return
 	}
 	if fi.Comment != "" {
@@ -326,6 +340,18 @@ func (b *Bmatrix) handleUploadFile(msg *config.Message, channel string, fi *conf
 		if err != nil {
 			b.Log.Errorf("sendImage failed: %#v", err)
 		}
+	case strings.Contains(mtype, "application"):
+		b.Log.Debugf("sendFile %s", res.ContentURI)
+		_, err = b.mc.SendFile(channel, fi.Name, res.ContentURI, mtype, uint(len(*fi.Data)))
+		if err != nil {
+			b.Log.Errorf("sendFile failed: %#v", err)
+		}
+	case strings.Contains(mtype, "audio"):
+		b.Log.Debugf("sendAudio %s", res.ContentURI)
+		_, err = b.mc.SendAudio(channel, fi.Name, res.ContentURI, mtype, uint(len(*fi.Data)))
+		if err != nil {
+			b.Log.Errorf("sendAudio failed: %#v", err)
+		}
 	}
 	b.Log.Debugf("result: %#v", res)
 }
@@ -345,3 +371,17 @@ func (b *Bmatrix) containsAttachment(content map[string]interface{}) bool {
 	}
 	return true
 }
+
+// getAvatarURL returns the avatar URL of the specified sender
+func (b *Bmatrix) getAvatarURL(sender string) string {
+	mxcURL, err := b.mc.GetSenderAvatarURL(sender)
+	if err != nil {
+		b.Log.Errorf("getAvatarURL failed: %s", err)
+		return ""
+	}
+	url := strings.ReplaceAll(mxcURL, "mxc://", b.GetString("Server")+"/_matrix/media/r0/thumbnail/")
+	if url != "" {
+		url += "?width=37&height=37&method=crop"
+	}
+	return url
+}
--- a/bridge/mattermost/handlers.go
+++ b/bridge/mattermost/handlers.go
@@ -66,6 +66,10 @@ func (b *Bmattermost) handleMatter() {
 		} else {
 			b.Log.Debugf("Choosing login/password based receiving")
 		}
+		// if for some reason we only want to sent stuff to mattermost but not receive, return
+		if b.GetString("WebhookBindAddress") == "" && b.GetString("WebhookURL") != "" && b.GetString("Token") == "" && b.GetString("Login") == "" {
+			b.Log.Debugf("No WebhookBindAddress specified, only WebhookURL. You will not receive messages from mattermost, only sending is possible.")
+		}
 		go b.handleMatterClient(messages)
 	}
 	var ok bool
--- a/bridge/mattermost/helpers.go
+++ b/bridge/mattermost/helpers.go
@@ -70,6 +70,7 @@ func (b *Bmattermost) apiLogin() error {
 		b.mc.SetLogLevel("debug")
 	}
 	b.mc.SkipTLSVerify = b.GetBool("SkipTLSVerify")
+	b.mc.SkipVersionCheck = b.GetBool("SkipVersionCheck")
 	b.mc.NoTLS = b.GetBool("NoTLS")
 	b.Log.Infof("Connecting %s (team: %s) on %s", b.GetString("Login"), b.GetString("Team"), b.GetString("Server"))
 	err := b.mc.Login()
@@ -186,6 +187,12 @@ func (b *Bmattermost) skipMessage(message *matterclient.Message) bool {
 		return true
 	}

+	// Ignore non-post messages
+	if message.Post == nil {
+		b.Log.Debugf("ignoring nil message.Post: %#v", message)
+		return true
+	}
+
 	// Ignore messages sent from matterbridge
 	if message.Post.Props != nil {
 		if _, ok := message.Post.Props["matterbridge_"+b.uuid].(bool); ok {
--- a/bridge/mattermost/mattermost.go
+++ b/bridge/mattermost/mattermost.go
@@ -121,6 +121,12 @@ func (b *Bmattermost) Send(msg config.Message) (string, error) {
 		return msg.ID, b.mc.DeleteMessage(msg.ID)
 	}

+	// Handle prefix hint for unthreaded messages.
+	if msg.ParentID == "msg-parent-not-found" {
+		msg.ParentID = ""
+		msg.Text = fmt.Sprintf("[thread]: %s", msg.Text)
+	}
+
 	// Upload a file if it exists
 	if msg.Extra != nil {
 		for _, rmsg := range helper.HandleExtra(&msg, b.General) {
--- a/bridge/msteams/handler.go
+++ b/bridge/msteams/handler.go
@@ -0,0 +1,101 @@
+package bmsteams
+
+import (
+	"encoding/json"
+	"fmt"
+	"io/ioutil"
+	"strings"
+
+	"github.com/42wim/matterbridge/bridge/config"
+	"github.com/42wim/matterbridge/bridge/helper"
+
+	msgraph "github.com/yaegashi/msgraph.go/beta"
+)
+
+func (b *Bmsteams) findFile(weburl string) (string, error) {
+	itemRB, err := b.gc.GetDriveItemByURL(b.ctx, weburl)
+	if err != nil {
+		return "", err
+	}
+	itemRB.Workbook().Worksheets()
+	b.gc.Workbooks()
+	item, err := itemRB.Request().Get(b.ctx)
+	if err != nil {
+		return "", err
+	}
+	if url, ok := item.GetAdditionalData("@microsoft.graph.downloadUrl"); ok {
+		return url.(string), nil
+	}
+	return "", nil
+}
+
+// handleDownloadFile handles file download
+func (b *Bmsteams) handleDownloadFile(rmsg *config.Message, filename, weburl string) error {
+	realURL, err := b.findFile(weburl)
+	if err != nil {
+		return err
+	}
+	// Actually download the file.
+	data, err := helper.DownloadFile(realURL)
+	if err != nil {
+		return fmt.Errorf("download %s failed %#v", weburl, err)
+	}
+
+	// If a comment is attached to the file(s) it is in the 'Text' field of the teams messge event
+	// and should be added as comment to only one of the files. We reset the 'Text' field to ensure
+	// that the comment is not duplicated.
+	comment := rmsg.Text
+	rmsg.Text = ""
+	helper.HandleDownloadData(b.Log, rmsg, filename, comment, weburl, data, b.General)
+	return nil
+}
+
+func (b *Bmsteams) handleAttachments(rmsg *config.Message, msg msgraph.ChatMessage) {
+	for _, a := range msg.Attachments {
+		//remove the attachment tags from the text
+		rmsg.Text = attachRE.ReplaceAllString(rmsg.Text, "")
+
+		//handle a code snippet (code block)
+		if *a.ContentType == "application/vnd.microsoft.card.codesnippet" {
+			b.handleCodeSnippet(rmsg, a)
+			continue
+		}
+
+		//handle the download
+		err := b.handleDownloadFile(rmsg, *a.Name, *a.ContentURL)
+		if err != nil {
+			b.Log.Errorf("download of %s failed: %s", *a.Name, err)
+		}
+	}
+}
+
+type AttachContent struct {
+	Language       string `json:"language"`
+	CodeSnippetURL string `json:"codeSnippetUrl"`
+}
+
+func (b *Bmsteams) handleCodeSnippet(rmsg *config.Message, attach msgraph.ChatMessageAttachment) {
+	var content AttachContent
+	err := json.Unmarshal([]byte(*attach.Content), &content)
+	if err != nil {
+		b.Log.Errorf("unmarshal codesnippet failed: %s", err)
+		return
+	}
+	s := strings.Split(content.CodeSnippetURL, "/")
+	if len(s) != 13 {
+		b.Log.Errorf("codesnippetUrl has unexpected size: %s", content.CodeSnippetURL)
+		return
+	}
+	resp, err := b.gc.Teams().Request().Client().Get(content.CodeSnippetURL)
+	if err != nil {
+		b.Log.Errorf("retrieving snippet content failed:%s", err)
+		return
+	}
+	defer resp.Body.Close()
+	res, err := ioutil.ReadAll(resp.Body)
+	if err != nil {
+		b.Log.Errorf("reading snippet data failed: %s", err)
+		return
+	}
+	rmsg.Text = rmsg.Text + "\n```" + content.Language + "\n" + string(res) + "\n```\n"
+}
--- a/bridge/msteams/msteams.go
+++ b/bridge/msteams/msteams.go
@@ -0,0 +1,224 @@
+package bmsteams
+
+import (
+	"context"
+	"fmt"
+	"os"
+	"regexp"
+	"strings"
+	"time"
+
+	"github.com/42wim/matterbridge/bridge"
+	"github.com/42wim/matterbridge/bridge/config"
+	"github.com/davecgh/go-spew/spew"
+
+	"github.com/mattn/godown"
+	msgraph "github.com/yaegashi/msgraph.go/beta"
+	"github.com/yaegashi/msgraph.go/msauth"
+
+	"golang.org/x/oauth2"
+)
+
+var defaultScopes = []string{"openid", "profile", "offline_access", "Group.Read.All", "Group.ReadWrite.All"}
+var attachRE = regexp.MustCompile(`<attachment id=.*?attachment>`)
+
+type Bmsteams struct {
+	gc    *msgraph.GraphServiceRequestBuilder
+	ctx   context.Context
+	botID string
+	*bridge.Config
+}
+
+func New(cfg *bridge.Config) bridge.Bridger {
+	return &Bmsteams{Config: cfg}
+}
+
+func (b *Bmsteams) Connect() error {
+	tokenCachePath := b.GetString("sessionFile")
+	if tokenCachePath == "" {
+		tokenCachePath = "msteams_session.json"
+	}
+	ctx := context.Background()
+	m := msauth.NewManager()
+	m.LoadFile(tokenCachePath) //nolint:errcheck
+	ts, err := m.DeviceAuthorizationGrant(ctx, b.GetString("TenantID"), b.GetString("ClientID"), defaultScopes, nil)
+	if err != nil {
+		return err
+	}
+	err = m.SaveFile(tokenCachePath)
+	if err != nil {
+		b.Log.Errorf("Couldn't save sessionfile in %s: %s", tokenCachePath, err)
+	}
+	// make file readable only for matterbridge user
+	err = os.Chmod(tokenCachePath, 0600)
+	if err != nil {
+		b.Log.Errorf("Couldn't change permissions for %s: %s", tokenCachePath, err)
+	}
+	httpClient := oauth2.NewClient(ctx, ts)
+	graphClient := msgraph.NewClient(httpClient)
+	b.gc = graphClient
+	b.ctx = ctx
+
+	err = b.setBotID()
+	if err != nil {
+		return err
+	}
+	b.Log.Info("Connection succeeded")
+	return nil
+}
+
+func (b *Bmsteams) Disconnect() error {
+	return nil
+}
+
+func (b *Bmsteams) JoinChannel(channel config.ChannelInfo) error {
+	go func(name string) {
+		for {
+			err := b.poll(name)
+			if err != nil {
+				b.Log.Errorf("polling failed for %s: %s. retrying in 5 seconds", name, err)
+			}
+			time.Sleep(time.Second * 5)
+		}
+	}(channel.Name)
+	return nil
+}
+
+func (b *Bmsteams) Send(msg config.Message) (string, error) {
+	b.Log.Debugf("=> Receiving %#v", msg)
+	if msg.ParentID != "" && msg.ParentID != "msg-parent-not-found" {
+		return b.sendReply(msg)
+	}
+	if msg.ParentID == "msg-parent-not-found" {
+		msg.ParentID = ""
+		msg.Text = fmt.Sprintf("[thread]: %s", msg.Text)
+	}
+	ct := b.gc.Teams().ID(b.GetString("TeamID")).Channels().ID(msg.Channel).Messages().Request()
+	text := msg.Username + msg.Text
+	content := &msgraph.ItemBody{Content: &text}
+	rmsg := &msgraph.ChatMessage{Body: content}
+	res, err := ct.Add(b.ctx, rmsg)
+	if err != nil {
+		return "", err
+	}
+	return *res.ID, nil
+}
+
+func (b *Bmsteams) sendReply(msg config.Message) (string, error) {
+	ct := b.gc.Teams().ID(b.GetString("TeamID")).Channels().ID(msg.Channel).Messages().ID(msg.ParentID).Replies().Request()
+	// Handle prefix hint for unthreaded messages.
+
+	text := msg.Username + msg.Text
+	content := &msgraph.ItemBody{Content: &text}
+	rmsg := &msgraph.ChatMessage{Body: content}
+	res, err := ct.Add(b.ctx, rmsg)
+	if err != nil {
+		return "", err
+	}
+	return *res.ID, nil
+}
+
+func (b *Bmsteams) getMessages(channel string) ([]msgraph.ChatMessage, error) {
+	ct := b.gc.Teams().ID(b.GetString("TeamID")).Channels().ID(channel).Messages().Request()
+	rct, err := ct.Get(b.ctx)
+	if err != nil {
+		return nil, err
+	}
+	b.Log.Debugf("got %#v messages", len(rct))
+	return rct, nil
+}
+
+//nolint:gocognit
+func (b *Bmsteams) poll(channelName string) error {
+	msgmap := make(map[string]time.Time)
+	b.Log.Debug("getting initial messages")
+	res, err := b.getMessages(channelName)
+	if err != nil {
+		return err
+	}
+	for _, msg := range res {
+		msgmap[*msg.ID] = *msg.CreatedDateTime
+		if msg.LastModifiedDateTime != nil {
+			msgmap[*msg.ID] = *msg.LastModifiedDateTime
+		}
+	}
+	time.Sleep(time.Second * 5)
+	b.Log.Debug("polling for messages")
+	for {
+		res, err := b.getMessages(channelName)
+		if err != nil {
+			return err
+		}
+		for i := len(res) - 1; i >= 0; i-- {
+			msg := res[i]
+			if mtime, ok := msgmap[*msg.ID]; ok {
+				if mtime == *msg.CreatedDateTime && msg.LastModifiedDateTime == nil {
+					continue
+				}
+				if msg.LastModifiedDateTime != nil && mtime == *msg.LastModifiedDateTime {
+					continue
+				}
+			}
+
+			if b.GetBool("debug") {
+				b.Log.Debug("Msg dump: ", spew.Sdump(msg))
+			}
+
+			// skip non-user message for now.
+			if msg.From.User == nil {
+				continue
+			}
+
+			if *msg.From.User.ID == b.botID {
+				b.Log.Debug("skipping own message")
+				msgmap[*msg.ID] = *msg.CreatedDateTime
+				continue
+			}
+
+			msgmap[*msg.ID] = *msg.CreatedDateTime
+			if msg.LastModifiedDateTime != nil {
+				msgmap[*msg.ID] = *msg.LastModifiedDateTime
+			}
+			b.Log.Debugf("<= Sending message from %s on %s to gateway", *msg.From.User.DisplayName, b.Account)
+			text := b.convertToMD(*msg.Body.Content)
+			rmsg := config.Message{
+				Username: *msg.From.User.DisplayName,
+				Text:     text,
+				Channel:  channelName,
+				Account:  b.Account,
+				Avatar:   "",
+				UserID:   *msg.From.User.ID,
+				ID:       *msg.ID,
+				Extra:    make(map[string][]interface{}),
+			}
+
+			b.handleAttachments(&rmsg, msg)
+			b.Log.Debugf("<= Message is %#v", rmsg)
+			b.Remote <- rmsg
+		}
+		time.Sleep(time.Second * 5)
+	}
+}
+
+func (b *Bmsteams) setBotID() error {
+	req := b.gc.Me().Request()
+	r, err := req.Get(b.ctx)
+	if err != nil {
+		return err
+	}
+	b.botID = *r.ID
+	return nil
+}
+
+func (b *Bmsteams) convertToMD(text string) string {
+	if !strings.Contains(text, "<div>") {
+		return text
+	}
+	var sb strings.Builder
+	err := godown.Convert(&sb, strings.NewReader(text), nil)
+	if err != nil {
+		b.Log.Errorf("Couldn't convert message to markdown %s", text)
+		return text
+	}
+	return sb.String()
+}
--- a/bridge/rocketchat/handlers.go
+++ b/bridge/rocketchat/handlers.go
@@ -2,6 +2,7 @@ package brocketchat

 import (
 	"github.com/42wim/matterbridge/bridge/config"
+	"github.com/matterbridge/Rocket.Chat.Go.SDK/models"
 )

 func (b *Brocketchat) handleRocket() {
@@ -38,6 +39,23 @@ func (b *Brocketchat) handleRocketHook(messages chan *config.Message) {
 	}
 }

+func (b *Brocketchat) handleStatusEvent(ev models.Message, rmsg *config.Message) bool {
+	switch ev.Type {
+	case "":
+		// this is a normal message, no processing needed
+		// return true so the message is not dropped
+		return true
+	case sUserJoined, sUserLeft:
+		rmsg.Event = config.EventJoinLeave
+		return true
+	case sRoomChangedTopic:
+		rmsg.Event = config.EventTopicChange
+		return true
+	}
+	b.Log.Debugf("Dropping message with unknown type: %s", ev.Type)
+	return false
+}
+
 func (b *Brocketchat) handleRocketClient(messages chan *config.Message) {
 	for message := range b.messageChan {
 		// skip messages with same ID, apparently messages get duplicated for an unknown reason
@@ -59,7 +77,12 @@ func (b *Brocketchat) handleRocketClient(messages chan *config.Message) {
 			UserID:   message.User.ID,
 			ID:       message.ID,
 		}
-		messages <- rmsg
+
+		// handleStatusEvent returns false if the message should be dropped
+		// in that case it is probably some modification to the channel we do not want to relay
+		if b.handleStatusEvent(m, rmsg) {
+			messages <- rmsg
+		}
 	}
 }

--- a/bridge/rocketchat/helpers.go
+++ b/bridge/rocketchat/helpers.go
@@ -58,6 +58,9 @@ func (b *Brocketchat) doConnectWebhookURL() error {
 func (b *Brocketchat) apiLogin() error {
 	b.Log.Debugf("handling apiLogin()")
 	credentials := &models.UserCredentials{Email: b.GetString("login"), Password: b.GetString("password")}
+	if b.GetString("Token") != "" {
+		credentials = &models.UserCredentials{ID: b.GetString("Login"), Token: b.GetString("Token")}
+	}
 	myURL, err := url.Parse(b.GetString("server"))
 	if err != nil {
 		return err
--- a/bridge/rocketchat/rocketchat.go
+++ b/bridge/rocketchat/rocketchat.go
@@ -29,6 +29,12 @@ type Brocketchat struct {
 	sync.RWMutex
 }

+const (
+	sUserJoined       = "uj"
+	sUserLeft         = "ul"
+	sRoomChangedTopic = "room_changed_topic"
+)
+
 func New(cfg *bridge.Config) bridge.Bridger {
 	newCache, err := lru.New(100)
 	if err != nil {
@@ -108,6 +114,11 @@ func (b *Brocketchat) Send(msg config.Message) (string, error) {
 	msg.Channel = strings.TrimPrefix(msg.Channel, "#")
 	channel := &models.Channel{ID: b.getChannelID(msg.Channel), Name: msg.Channel}

+	// Make a action /me of the message
+	if msg.Event == config.EventUserAction {
+		msg.Text = "_" + msg.Text + "_"
+	}
+
 	// Delete message
 	if msg.Event == config.EventMsgDelete {
 		if msg.ID == "" {
--- a/bridge/slack/handlers.go
+++ b/bridge/slack/handlers.go
@@ -1,18 +1,22 @@
 package bslack

 import (
+	"errors"
 	"fmt"
 	"html"
 	"time"

 	"github.com/42wim/matterbridge/bridge/config"
 	"github.com/42wim/matterbridge/bridge/helper"
-	"github.com/nlopes/slack"
+	"github.com/slack-go/slack"
 )

+// ErrEventIgnored is for events that should be ignored
+var ErrEventIgnored = errors.New("this event message should ignored")
+
 func (b *Bslack) handleSlack() {
 	messages := make(chan *config.Message)
-	if b.GetString(incomingWebhookConfig) != "" {
+	if b.GetString(incomingWebhookConfig) != "" && b.GetString(tokenConfig) == "" {
 		b.Log.Debugf("Choosing webhooks based receiving")
 		go b.handleMatterHook(messages)
 	} else {
@@ -22,20 +26,21 @@ func (b *Bslack) handleSlack() {
 	time.Sleep(time.Second)
 	b.Log.Debug("Start listening for Slack messages")
 	for message := range messages {
-		if message.Event != config.EventUserTyping {
+		// don't do any action on deleted/typing messages
+		if message.Event != config.EventUserTyping && message.Event != config.EventMsgDelete {
 			b.Log.Debugf("<= Sending message from %s on %s to gateway", message.Username, b.Account)
+			// cleanup the message
+			message.Text = b.replaceMention(message.Text)
+			message.Text = b.replaceVariable(message.Text)
+			message.Text = b.replaceChannel(message.Text)
+			message.Text = b.replaceURL(message.Text)
+			message.Text = b.replaceb0rkedMarkDown(message.Text)
+			message.Text = html.UnescapeString(message.Text)
+
+			// Add the avatar
+			message.Avatar = b.users.getAvatar(message.UserID)
 		}

-		// cleanup the message
-		message.Text = b.replaceMention(message.Text)
-		message.Text = b.replaceVariable(message.Text)
-		message.Text = b.replaceChannel(message.Text)
-		message.Text = b.replaceURL(message.Text)
-		message.Text = html.UnescapeString(message.Text)
-
-		// Add the avatar
-		message.Avatar = b.users.getAvatar(message.UserID)
-
 		b.Log.Debugf("<= Message is %#v", message)
 		b.Remote <- *message
 	}
@@ -43,7 +48,7 @@ func (b *Bslack) handleSlack() {

 func (b *Bslack) handleSlackClient(messages chan *config.Message) {
 	for msg := range b.rtm.IncomingEvents {
-		if msg.Type != sUserTyping && msg.Type != sLatencyReport {
+		if msg.Type != sUserTyping && msg.Type != sHello && msg.Type != sLatencyReport {
 			b.Log.Debugf("== Receiving event %#v", msg.Data)
 		}
 		switch ev := msg.Data.(type) {
@@ -52,7 +57,9 @@ func (b *Bslack) handleSlackClient(messages chan *config.Message) {
 				continue
 			}
 			rmsg, err := b.handleTypingEvent(ev)
-			if err != nil {
+			if err == ErrEventIgnored {
+				continue
+			} else if err != nil {
 				b.Log.Errorf("%#v", err)
 				continue
 			}
@@ -86,7 +93,7 @@ func (b *Bslack) handleSlackClient(messages chan *config.Message) {
 			b.Log.Errorf("Connection failed %#v %#v", ev.Error(), ev.ErrorObj)
 		case *slack.MemberJoinedChannelEvent:
 			b.users.populateUser(ev.User)
-		case *slack.LatencyReport:
+		case *slack.HelloEvent, *slack.LatencyReport, *slack.ConnectingEvent:
 			continue
 		default:
 			b.Log.Debugf("Unhandled incoming event: %T", ev)
@@ -123,11 +130,11 @@ func (b *Bslack) skipMessageEvent(ev *slack.MessageEvent) bool {
 		}
 	}

-	// Skip any messages that we made ourselves or from 'slackbot' (see #527).
-	if ev.Username == sSlackBotUser ||
-		(b.rtm != nil && ev.Username == b.si.User.Name) ||
-		(len(ev.Attachments) > 0 && ev.Attachments[0].CallbackID == "matterbridge_"+b.uuid) {
-		return true
+	// Check for our callback ID
+	hasOurCallbackID := false
+	if len(ev.Blocks.BlockSet) == 1 {
+		block, ok := ev.Blocks.BlockSet[0].(*slack.SectionBlock)
+		hasOurCallbackID = ok && block.BlockID == "matterbridge_"+b.uuid
 	}

 	if ev.SubMessage != nil {
@@ -142,6 +149,16 @@ func (b *Bslack) skipMessageEvent(ev *slack.MessageEvent) bool {
 		if ev.SubType == "message_replied" && ev.Hidden {
 			return true
 		}
+		if len(ev.SubMessage.Blocks.BlockSet) == 1 {
+			block, ok := ev.SubMessage.Blocks.BlockSet[0].(*slack.SectionBlock)
+			hasOurCallbackID = ok && block.BlockID == "matterbridge_"+b.uuid
+		}
+	}
+
+	// Skip any messages that we made ourselves or from 'slackbot' (see #527).
+	if ev.Username == sSlackBotUser ||
+		(b.rtm != nil && ev.Username == b.si.User.Name) || hasOurCallbackID {
+		return true
 	}

 	if len(ev.Files) > 0 {
@@ -269,6 +286,9 @@ func (b *Bslack) handleAttachments(ev *slack.MessageEvent, rmsg *config.Message)
 }

 func (b *Bslack) handleTypingEvent(ev *slack.UserTypingEvent) (*config.Message, error) {
+	if ev.User == b.si.User.ID {
+		return nil, ErrEventIgnored
+	}
 	channelInfo, err := b.channels.getChannelByID(ev.Channel)
 	if err != nil {
 		return nil, err
--- a/bridge/slack/helpers.go
+++ b/bridge/slack/helpers.go
@@ -7,8 +7,8 @@ import (
 	"time"

 	"github.com/42wim/matterbridge/bridge/config"
-	"github.com/nlopes/slack"
 	"github.com/sirupsen/logrus"
+	"github.com/slack-go/slack"
 )

 // populateReceivedMessage shapes the initial Matterbridge message that we will forward to the
@@ -188,6 +188,36 @@ func (b *Bslack) replaceURL(text string) string {
 	return text
 }

+func (b *Bslack) replaceb0rkedMarkDown(text string) string {
+	// taken from https://github.com/mattermost/mattermost-server/blob/master/app/slackimport.go
+	//
+	regexReplaceAllString := []struct {
+		regex *regexp.Regexp
+		rpl   string
+	}{
+		// bold
+		{
+			regexp.MustCompile(`(^|[\s.;,])\*(\S[^*\n]+)\*`),
+			"$1**$2**",
+		},
+		// strikethrough
+		{
+			regexp.MustCompile(`(^|[\s.;,])\~(\S[^~\n]+)\~`),
+			"$1~~$2~~",
+		},
+		// single paragraph blockquote
+		// Slack converts > character to &gt;
+		{
+			regexp.MustCompile(`(?sm)^&gt;`),
+			">",
+		},
+	}
+	for _, rule := range regexReplaceAllString {
+		text = rule.regex.ReplaceAllString(text, rule.rpl)
+	}
+	return text
+}
+
 func (b *Bslack) replaceCodeFence(text string) string {
 	return codeFenceRE.ReplaceAllString(text, "```")
 }
--- a/bridge/slack/legacy.go
+++ b/bridge/slack/legacy.go
@@ -5,7 +5,7 @@ import (

 	"github.com/42wim/matterbridge/bridge"
 	"github.com/42wim/matterbridge/matterhook"
-	"github.com/nlopes/slack"
+	"github.com/slack-go/slack"
 )

 type BLegacy struct {
@@ -13,7 +13,9 @@ type BLegacy struct {
 }

 func NewLegacy(cfg *bridge.Config) bridge.Bridger {
-	return &BLegacy{Bslack: newBridge(cfg)}
+	b := &BLegacy{Bslack: newBridge(cfg)}
+	b.legacy = true
+	return b
 }

 func (b *BLegacy) Connect() error {
--- a/bridge/slack/slack.go
+++ b/bridge/slack/slack.go
@@ -12,9 +12,9 @@ import (
 	"github.com/42wim/matterbridge/bridge/config"
 	"github.com/42wim/matterbridge/bridge/helper"
 	"github.com/42wim/matterbridge/matterhook"
-	"github.com/hashicorp/golang-lru"
-	"github.com/nlopes/slack"
+	lru "github.com/hashicorp/golang-lru"
 	"github.com/rs/xid"
+	"github.com/slack-go/slack"
 )

 type Bslack struct {
@@ -32,9 +32,11 @@ type Bslack struct {

 	channels *channels
 	users    *users
+	legacy   bool
 }

 const (
+	sHello           = "hello"
 	sChannelJoin     = "channel_join"
 	sChannelLeave    = "channel_leave"
 	sChannelJoined   = "channel_joined"
@@ -62,6 +64,7 @@ const (
 	editSuffixConfig      = "EditSuffix"
 	iconURLConfig         = "iconurl"
 	noSendJoinConfig      = "nosendjoinpart"
+	messageLength         = 3000
 )

 func New(cfg *bridge.Config) bridge.Bridger {
@@ -151,6 +154,18 @@ func (b *Bslack) JoinChannel(channel config.ChannelInfo) error {
 		return nil
 	}

+	// try to join a channel when in legacy
+	if b.legacy {
+		_, err := b.sc.JoinChannel(channel.Name)
+		if err != nil {
+			switch err.Error() {
+			case "name_taken", "restricted_action":
+			case "default":
+				return err
+			}
+		}
+	}
+
 	b.channels.populateChannels(false)

 	channelInfo, err := b.channels.getChannel(channel.Name)
@@ -163,7 +178,8 @@ func (b *Bslack) JoinChannel(channel config.ChannelInfo) error {
 		channel.Name = channelInfo.Name
 	}

-	if !channelInfo.IsMember {
+	// we can't join a channel unless we are using legacy tokens #651
+	if !channelInfo.IsMember && !b.legacy {
 		return fmt.Errorf("slack integration that matterbridge is using is not member of channel '%s', please add it manually", channelInfo.Name)
 	}
 	return nil
@@ -179,6 +195,7 @@ func (b *Bslack) Send(msg config.Message) (string, error) {
 		b.Log.Debugf("=> Receiving %#v", msg)
 	}

+	msg.Text = helper.ClipMessage(msg.Text, messageLength)
 	msg.Text = b.replaceCodeFence(msg.Text)

 	// Make a action /me of the message
@@ -187,7 +204,7 @@ func (b *Bslack) Send(msg config.Message) (string, error) {
 	}

 	// Use webhook to send the message
-	if b.GetString(outgoingWebhookConfig) != "" {
+	if b.GetString(outgoingWebhookConfig) != "" && b.GetString(tokenConfig) == "" {
 		return "", b.sendWebhook(msg)
 	}
 	return b.sendRTM(msg)
@@ -393,7 +410,6 @@ func (b *Bslack) editMessage(msg *config.Message, channelInfo *slack.Channel) (b
 	}
 	messageOptions := b.prepareMessageOptions(msg)
 	for {
-		messageOptions = append(messageOptions, slack.MsgOptionText(msg.Text, false))
 		_, _, _, err := b.rtm.UpdateMessage(channelInfo.ID, msg.ID, messageOptions...)
 		if err == nil {
 			return true, nil
@@ -412,11 +428,6 @@ func (b *Bslack) postMessage(msg *config.Message, channelInfo *slack.Channel) (s
 		return "", nil
 	}
 	messageOptions := b.prepareMessageOptions(msg)
-	messageOptions = append(
-		messageOptions,
-		slack.MsgOptionText(msg.Text, false),
-		slack.MsgOptionEnableLinkUnfurl(),
-	)
 	for {
 		_, id, err := b.rtm.PostMessage(channelInfo.ID, messageOptions...)
 		if err == nil {
@@ -482,8 +493,6 @@ func (b *Bslack) prepareMessageOptions(msg *config.Message) []slack.MsgOption {
 	}

 	var attachments []slack.Attachment
-	// add a callback ID so we can see we created it
-	attachments = append(attachments, slack.Attachment{CallbackID: "matterbridge_" + b.uuid})
 	// add file attachments
 	attachments = append(attachments, b.createAttach(msg.Extra)...)
 	// add slack attachments (from another slack bridge)
@@ -494,6 +503,19 @@ func (b *Bslack) prepareMessageOptions(msg *config.Message) []slack.MsgOption {
 	}

 	var opts []slack.MsgOption
+	opts = append(opts,
+		// provide regular text field (fallback used in Slack notifications, etc.)
+		slack.MsgOptionText(msg.Text, false),
+
+		// add a callback ID so we can see we created it
+		slack.MsgOptionBlocks(slack.NewSectionBlock(
+			slack.NewTextBlockObject(slack.MarkdownType, msg.Text, false, false),
+			nil, nil,
+			slack.SectionBlockOptionBlockID("matterbridge_"+b.uuid),
+		)),
+
+		slack.MsgOptionEnableLinkUnfurl(),
+	)
 	opts = append(opts, slack.MsgOptionAttachments(attachments...))
 	opts = append(opts, slack.MsgOptionPostMessageParameters(params))
 	return opts
--- a/bridge/slack/users_channels.go
+++ b/bridge/slack/users_channels.go
@@ -8,8 +8,8 @@ import (
 	"time"

 	"github.com/42wim/matterbridge/bridge/config"
-	"github.com/nlopes/slack"
 	"github.com/sirupsen/logrus"
+	"github.com/slack-go/slack"
 )

 const minimumRefreshInterval = 10 * time.Second
@@ -87,6 +87,11 @@ func (b *users) populateUser(userID string) {
 			// in case the previous query failed for some reason.
 		} else {
 			b.usersSyncPoints[userID] = make(chan struct{})
+			defer func() {
+				// Wake up any waiting goroutines and remove the synchronization point.
+				close(b.usersSyncPoints[userID])
+				delete(b.usersSyncPoints, userID)
+			}()
 			break
 		}
 	}
@@ -106,10 +111,6 @@ func (b *users) populateUser(userID string) {

 	// Register user information.
 	b.users[userID] = user
-
-	// Wake up any waiting goroutines and remove the synchronization point.
-	close(b.usersSyncPoints[userID])
-	delete(b.usersSyncPoints, userID)
 }

 func (b *users) populateUsers(wait bool) {
--- a/bridge/sshchat/sshchat.go
+++ b/bridge/sshchat/sshchat.go
@@ -130,6 +130,10 @@ func (b *Bsshchat) handleSSHChat() error {
 			if strings.Contains(b.r.Text(), "Rate limiting is in effect") {
 				continue
 			}
+			// skip our own messages
+			if !strings.HasPrefix(b.r.Text(), "["+b.GetString("Nick")+"] \x1b") {
+				continue
+			}
 			res := strings.Split(stripPrompt(b.r.Text()), ":")
 			if res[0] == "-> Set theme" {
 				wait = false
--- a/bridge/steam/handlers.go
+++ b/bridge/steam/handlers.go
@@ -85,7 +85,7 @@ func (b *Bsteam) handleEvents() {

 func (b *Bsteam) handleLogOnFailed(e *steam.LogOnFailedEvent, myLoginInfo *steam.LogOnDetails) error {
 	switch e.Result {
-	case steamlang.EResult_AccountLogonDeniedNeedTwoFactorCode:
+	case steamlang.EResult_AccountLoginDeniedNeedTwoFactor:
 		b.Log.Info("Steam guard isn't letting me in! Enter 2FA code:")
 		var code string
 		fmt.Scanf("%s", &code)
--- a/bridge/telegram/handlers.go
+++ b/bridge/telegram/handlers.go
@@ -5,10 +5,11 @@ import (
 	"regexp"
 	"strconv"
 	"strings"
+	"unicode/utf16"

 	"github.com/42wim/matterbridge/bridge/config"
 	"github.com/42wim/matterbridge/bridge/helper"
-	"github.com/go-telegram-bot-api/telegram-bot-api"
+	tgbotapi "github.com/go-telegram-bot-api/telegram-bot-api"
 )

 func (b *Btelegram) handleUpdate(rmsg *config.Message, message, posted, edited *tgbotapi.Message) *tgbotapi.Message {
@@ -38,22 +39,32 @@ func (b *Btelegram) handleGroups(rmsg *config.Message, message *tgbotapi.Message

 // handleForwarded handles forwarded messages
 func (b *Btelegram) handleForwarded(rmsg *config.Message, message *tgbotapi.Message) {
-	if message.ForwardFrom != nil {
-		usernameForward := ""
-		if b.GetBool("UseFirstName") {
+	if message.ForwardDate == 0 {
+		return
+	}
+
+	if message.ForwardFrom == nil {
+		rmsg.Text = "Forwarded from " + unknownUser + ": " + rmsg.Text
+		return
+	}
+
+	usernameForward := ""
+	if b.GetBool("UseFirstName") {
+		usernameForward = message.ForwardFrom.FirstName
+	}
+
+	if usernameForward == "" {
+		usernameForward = message.ForwardFrom.UserName
+		if usernameForward == "" {
 			usernameForward = message.ForwardFrom.FirstName
 		}
-		if usernameForward == "" {
-			usernameForward = message.ForwardFrom.UserName
-			if usernameForward == "" {
-				usernameForward = message.ForwardFrom.FirstName
-			}
-		}
-		if usernameForward == "" {
-			usernameForward = unknownUser
-		}
-		rmsg.Text = "Forwarded from " + usernameForward + ": " + rmsg.Text
 	}
+
+	if usernameForward == "" {
+		usernameForward = unknownUser
+	}
+
+	rmsg.Text = "Forwarded from " + usernameForward + ": " + rmsg.Text
 }

 // handleQuoting handles quoting of previous messages
@@ -94,7 +105,7 @@ func (b *Btelegram) handleUsername(rmsg *config.Message, message *tgbotapi.Messa
 			}
 		}
 		// only download avatars if we have a place to upload them (configured mediaserver)
-		if b.General.MediaServerUpload != "" {
+		if b.General.MediaServerUpload != "" || (b.General.MediaServerDownload != "" && b.General.MediaDownloadPath != "") {
 			b.handleDownloadAvatar(message.From.ID, rmsg.Channel)
 		}
 	}
@@ -356,6 +367,14 @@ func (b *Btelegram) handleQuote(message, quoteNick, quoteMessage string) string
 	if format == "" {
 		format = "{MESSAGE} (re @{QUOTENICK}: {QUOTEMESSAGE})"
 	}
+	quoteMessagelength := len(quoteMessage)
+	if b.GetInt("QuoteLengthLimit") != 0 && quoteMessagelength >= b.GetInt("QuoteLengthLimit") {
+		runes := []rune(quoteMessage)
+		quoteMessage = string(runes[0:b.GetInt("QuoteLengthLimit")])
+		if quoteMessagelength > b.GetInt("QuoteLengthLimit") {
+			quoteMessage += "..."
+		}
+	}
 	format = strings.Replace(format, "{MESSAGE}", message, -1)
 	format = strings.Replace(format, "{QUOTENICK}", quoteNick, -1)
 	format = strings.Replace(format, "{QUOTEMESSAGE}", quoteMessage, -1)
@@ -375,8 +394,13 @@ func (b *Btelegram) handleEntities(rmsg *config.Message, message *tgbotapi.Messa
 				b.Log.Errorf("entity text_link url parse failed: %s", err)
 				continue
 			}
-			link := rmsg.Text[e.Offset : e.Offset+e.Length]
-			rmsg.Text = strings.Replace(rmsg.Text, link, url.String(), 1)
+			utfEncodedString := utf16.Encode([]rune(rmsg.Text))
+			if e.Offset+e.Length > len(utfEncodedString) {
+				b.Log.Errorf("entity length is too long %d > %d", e.Offset+e.Length, len(utfEncodedString))
+				continue
+			}
+			link := utf16.Decode(utfEncodedString[e.Offset : e.Offset+e.Length])
+			rmsg.Text = strings.Replace(rmsg.Text, string(link), url.String(), 1)
 		}
 	}
 }
--- a/bridge/telegram/telegram.go
+++ b/bridge/telegram/telegram.go
@@ -8,7 +8,7 @@ import (
 	"github.com/42wim/matterbridge/bridge"
 	"github.com/42wim/matterbridge/bridge/config"
 	"github.com/42wim/matterbridge/bridge/helper"
-	"github.com/go-telegram-bot-api/telegram-bot-api"
+	tgbotapi "github.com/go-telegram-bot-api/telegram-bot-api"
 )

 const (
@@ -81,8 +81,8 @@ func (b *Btelegram) Send(msg config.Message) (string, error) {
 	// Upload a file if it exists
 	if msg.Extra != nil {
 		for _, rmsg := range helper.HandleExtra(&msg, b.General) {
-			if _, err := b.sendMessage(chatid, rmsg.Username, rmsg.Text); err != nil {
-				b.Log.Errorf("sendMessage failed: %s", err)
+			if _, msgErr := b.sendMessage(chatid, rmsg.Username, rmsg.Text); msgErr != nil {
+				b.Log.Errorf("sendMessage failed: %s", msgErr)
 			}
 		}
 		// check if we have files to upload (from slack, telegram or mattermost)
@@ -97,7 +97,14 @@ func (b *Btelegram) Send(msg config.Message) (string, error) {
 	}

 	// Post normal message
-	return b.sendMessage(chatid, msg.Username, msg.Text)
+	// TODO: recheck it.
+	// Ignore empty text field needs for prevent double messages from whatsapp to telegram
+	// when sending media with text caption
+	if msg.Text != "" {
+		return b.sendMessage(chatid, msg.Username, msg.Text)
+	}
+
+	return "", nil
 }

 func (b *Btelegram) getFileDirectURL(id string) string {
@@ -124,6 +131,9 @@ func (b *Btelegram) sendMessage(chatid int64, username, text string) (string, er
 		m.Text = username + html.EscapeString(text)
 		m.ParseMode = tgbotapi.ModeHTML
 	}
+
+	m.DisableWebPagePreview = b.GetBool("DisableWebPagePreview")
+
 	res, err := b.c.Send(m)
 	if err != nil {
 		return "", err
--- a/bridge/whatsapp/handlers.go
+++ b/bridge/whatsapp/handlers.go
@@ -1,14 +1,15 @@
 package bwhatsapp

 import (
+	"fmt"
+	"mime"
 	"strings"
 	"time"

 	"github.com/42wim/matterbridge/bridge/config"
-
-	"github.com/matterbridge/go-whatsapp"
-
-	whatsappExt "github.com/matterbridge/mautrix-whatsapp/whatsapp-ext"
+	"github.com/42wim/matterbridge/bridge/helper"
+	"github.com/Rhymen/go-whatsapp"
+	"github.com/jpillora/backoff"
 )

 /*
@@ -21,7 +22,44 @@ Check:

 // HandleError received from WhatsApp
 func (b *Bwhatsapp) HandleError(err error) {
-	b.Log.Errorf("%v", err) // TODO implement proper handling? at least respond to different error types
+	// ignore received invalid data errors. https://github.com/42wim/matterbridge/issues/843
+	// ignore tag 174 errors. https://github.com/42wim/matterbridge/issues/1094
+	if strings.Contains(err.Error(), "error processing data: received invalid data") || strings.Contains(err.Error(), "invalid string with tag 174") {
+		return
+	}
+
+	switch err.(type) {
+	case *whatsapp.ErrConnectionClosed, *whatsapp.ErrConnectionFailed:
+		b.reconnect(err)
+	default:
+		switch err {
+		case whatsapp.ErrConnectionTimeout:
+			b.reconnect(err)
+		default:
+			b.Log.Errorf("%v", err)
+		}
+	}
+}
+
+func (b *Bwhatsapp) reconnect(err error) {
+	bf := &backoff.Backoff{
+		Min:    time.Second,
+		Max:    5 * time.Minute,
+		Jitter: true,
+	}
+	for {
+		d := bf.Duration()
+		b.Log.Errorf("Connection failed, underlying error: %v", err)
+		b.Log.Infof("Waiting %s...", d)
+		time.Sleep(d)
+		b.Log.Info("Reconnecting...")
+		err := b.conn.Restore()
+		if err == nil {
+			bf.Reset()
+			b.startedAt = uint64(time.Now().Unix())
+			return
+		}
+	}
 }

 // HandleTextMessage sent from WhatsApp, relay it to the brige
@@ -35,16 +73,16 @@ func (b *Bwhatsapp) HandleTextMessage(message whatsapp.TextMessage) {
 	}

 	messageTime := time.Unix(int64(message.Info.Timestamp), 0) // TODO check how behaves between timezones
-	groupJid := message.Info.RemoteJid
+	groupJID := message.Info.RemoteJid

-	senderJid := message.Info.SenderJid
-	if len(senderJid) == 0 {
+	senderJID := message.Info.SenderJid
+	if len(senderJID) == 0 {
 		// TODO workaround till https://github.com/Rhymen/go-whatsapp/issues/86 resolved
-		senderJid = *message.Info.Source.Participant
+		senderJID = *message.Info.Source.Participant
 	}

-	// translate sender's Jid to the nicest username we can get
-	senderName := b.getSenderName(senderJid)
+	// translate sender's JID to the nicest username we can get
+	senderName := b.getSenderName(senderJID)
 	if senderName == "" {
 		senderName = "Someone" // don't expose telephone number
 	}
@@ -52,12 +90,12 @@ func (b *Bwhatsapp) HandleTextMessage(message whatsapp.TextMessage) {
 	extText := message.Info.Source.Message.ExtendedTextMessage
 	if extText != nil && extText.ContextInfo != nil && extText.ContextInfo.MentionedJid != nil {
 		// handle user mentions
-		for _, mentionedJid := range extText.ContextInfo.MentionedJid {
-			numberAndSuffix := strings.SplitN(mentionedJid, "@", 2)
+		for _, mentionedJID := range extText.ContextInfo.MentionedJid {
+			numberAndSuffix := strings.SplitN(mentionedJID, "@", 2)

 			// mentions comes as telephone numbers and we don't want to expose it to other bridges
 			// replace it with something more meaninful to others
-			mention := b.getSenderNotify(numberAndSuffix[0] + whatsappExt.NewUserSuffix)
+			mention := b.getSenderNotify(numberAndSuffix[0] + "@s.whatsapp.net")
 			if mention == "" {
 				mention = "someone"
 			}
@@ -65,22 +103,22 @@ func (b *Bwhatsapp) HandleTextMessage(message whatsapp.TextMessage) {
 		}
 	}

-	b.Log.Debugf("<= Sending message from %s on %s to gateway", senderJid, b.Account)
+	b.Log.Debugf("<= Sending message from %s on %s to gateway", senderJID, b.Account)
 	rmsg := config.Message{
-		UserID:    senderJid,
+		UserID:    senderJID,
 		Username:  senderName,
 		Text:      message.Text,
 		Timestamp: messageTime,
-		Channel:   groupJid,
+		Channel:   groupJID,
 		Account:   b.Account,
 		Protocol:  b.Protocol,
 		Extra:     make(map[string][]interface{}),
-		//		ParentID: TODO, // TODO handle thread replies  // map from Info.QuotedMessageID string
+		//	ParentID: TODO, // TODO handle thread replies  // map from Info.QuotedMessageID string
 		//	Event     string    `json:"event"`
 		//	Gateway   string  // will be added during message processing
 		ID: message.Info.Id}

-	if avatarURL, exists := b.userAvatars[senderJid]; exists {
+	if avatarURL, exists := b.userAvatars[senderJID]; exists {
 		rmsg.Avatar = avatarURL
 	}

@@ -88,11 +126,75 @@ func (b *Bwhatsapp) HandleTextMessage(message whatsapp.TextMessage) {
 	b.Remote <- rmsg
 }

-//
-//func (b *Bwhatsapp) HandleImageMessage(message whatsapp.ImageMessage) {
-//	fmt.Println(message) // TODO implement
-//}
-//
+// HandleImageMessage sent from WhatsApp, relay it to the brige
+func (b *Bwhatsapp) HandleImageMessage(message whatsapp.ImageMessage) {
+	if message.Info.FromMe { // || !strings.Contains(strings.ToLower(message.Text), "@echo") {
+		return
+	}
+
+	// whatsapp sends last messages to show context , cut them
+	if message.Info.Timestamp < b.startedAt {
+		return
+	}
+
+	messageTime := time.Unix(int64(message.Info.Timestamp), 0) // TODO check how behaves between timezones
+	groupJID := message.Info.RemoteJid
+
+	senderJID := message.Info.SenderJid
+	// if len(senderJid) == 0 {
+	//   // TODO workaround till https://github.com/Rhymen/go-whatsapp/issues/86 resolved
+	//   senderJid = *message.Info.Source.Participant
+	// }
+
+	// translate sender's Jid to the nicest username we can get
+	senderName := b.getSenderName(senderJID)
+	if senderName == "" {
+		senderName = "Someone" // don't expose telephone number
+	}
+
+	b.Log.Debugf("<= Sending message from %s on %s to gateway", senderJID, b.Account)
+	rmsg := config.Message{
+		UserID:    senderJID,
+		Username:  senderName,
+		Timestamp: messageTime,
+		Channel:   groupJID,
+		Account:   b.Account,
+		Protocol:  b.Protocol,
+		Extra:     make(map[string][]interface{}),
+		//  ParentID: TODO,      // TODO handle thread replies  // map from Info.QuotedMessageID string
+		//  Event     string    `json:"event"`
+		//  Gateway   string     // will be added during message processing
+		ID: message.Info.Id}
+
+	if avatarURL, exists := b.userAvatars[senderJID]; exists {
+		rmsg.Avatar = avatarURL
+	}
+
+	// Download and unencrypt content
+	data, err := message.Download()
+	if err != nil {
+		b.Log.Errorf("%v", err)
+		return
+	}
+
+	// Get file extension by mimetype
+	fileExt, err := mime.ExtensionsByType(message.Type)
+	if err != nil {
+		b.Log.Errorf("%v", err)
+		return
+	}
+
+	filename := fmt.Sprintf("%v%v", message.Info.Id, fileExt[0])
+
+	b.Log.Debugf("<= Image downloaded and unencrypted")
+
+	// Move file to bridge storage
+	helper.HandleDownloadData(b.Log, &rmsg, filename, message.Caption, "", &data, b.General)
+
+	b.Log.Debugf("<= Image Message is %#v", rmsg)
+	b.Remote <- rmsg
+}
+
 //func (b *Bwhatsapp) HandleVideoMessage(message whatsapp.VideoMessage) {
 //	fmt.Println(message) // TODO implement
 //}
--- a/bridge/whatsapp/helpers.go
+++ b/bridge/whatsapp/helpers.go
@@ -2,13 +2,22 @@ package bwhatsapp

 import (
 	"encoding/gob"
+	"encoding/json"
 	"errors"
+	"fmt"
 	"os"

 	qrcodeTerminal "github.com/Baozisoftware/qrcode-terminal-go"
-	"github.com/matterbridge/go-whatsapp"
+	"github.com/Rhymen/go-whatsapp"
 )

+type ProfilePicInfo struct {
+	URL string `json:"eurl"`
+	Tag string `json:"tag"`
+
+	Status int16 `json:"status"`
+}
+
 func qrFromTerminal(invert bool) chan string {
 	qr := make(chan string)
 	go func() {
@@ -82,3 +91,17 @@ func (b *Bwhatsapp) getSenderNotify(senderJid string) string {
 	}
 	return ""
 }
+
+func (b *Bwhatsapp) GetProfilePicThumb(jid string) (*ProfilePicInfo, error) {
+	data, err := b.conn.GetProfilePicThumb(jid)
+	if err != nil {
+		return nil, fmt.Errorf("failed to get avatar: %v", err)
+	}
+	content := <-data
+	info := &ProfilePicInfo{}
+	err = json.Unmarshal([]byte(content), info)
+	if err != nil {
+		return info, fmt.Errorf("failed to unmarshal avatar info: %v", err)
+	}
+	return info, nil
+}
--- a/bridge/whatsapp/whatsapp.go
+++ b/bridge/whatsapp/whatsapp.go
@@ -1,20 +1,20 @@
 package bwhatsapp

 import (
+	"bytes"
 	"crypto/rand"
 	"encoding/hex"
 	"errors"
 	"fmt"
+	"mime"
 	"os"
+	"path/filepath"
 	"strings"
 	"time"

 	"github.com/42wim/matterbridge/bridge"
 	"github.com/42wim/matterbridge/bridge/config"
-
-	"github.com/matterbridge/go-whatsapp"
-
-	whatsappExt "github.com/matterbridge/mautrix-whatsapp/whatsapp-ext"
+	"github.com/Rhymen/go-whatsapp"
 )

 const (
@@ -29,10 +29,8 @@ type Bwhatsapp struct {
 	*bridge.Config

 	// https://github.com/Rhymen/go-whatsapp/blob/c31092027237441cffba1b9cb148eadf7c83c3d2/session.go#L18-L21
-	session *whatsapp.Session
-	conn    *whatsapp.Conn
-	// https://github.com/tulir/mautrix-whatsapp/blob/master/whatsapp-ext/whatsapp.go
-	connExt   *whatsappExt.ExtendedConn
+	session   *whatsapp.Session
+	conn      *whatsapp.Conn
 	startedAt uint64

 	users       map[string]whatsapp.Contact
@@ -69,13 +67,12 @@ func (b *Bwhatsapp) Connect() error {
 	// https://github.com/Rhymen/go-whatsapp#creating-a-connection
 	b.Log.Debugln("Connecting to WhatsApp..")
 	conn, err := whatsapp.NewConn(20 * time.Second)
+	conn.SetClientVersion(0, 4, 2080)
 	if err != nil {
 		return errors.New("failed to connect to WhatsApp: " + err.Error())
 	}

 	b.conn = conn
-	b.connExt = whatsappExt.ExtendConn(b.conn)
-	// TODO do we want to use it? b.connExt.SetClientName("Matterbridge WhatsApp bridge", "mb-wa")

 	b.conn.AddHandler(b)
 	b.Log.Debugln("WhatsApp connection successful")
@@ -89,7 +86,7 @@ func (b *Bwhatsapp) Connect() error {
 			b.Log.Debugln("Restoring WhatsApp session..")

 			// https://github.com/Rhymen/go-whatsapp#restore
-			session, err = b.conn.RestoreSession(session)
+			session, err = b.conn.RestoreWithSession(session)
 			if err != nil {
 				// TODO return or continue to normal login?
 				// restore session connection timed out (I couldn't get over it without logging in again)
@@ -130,7 +127,7 @@ func (b *Bwhatsapp) Connect() error {
 		b.Log.Debug("Getting user avatars..")

 		for jid := range b.users {
-			info, err := b.connExt.GetProfilePicThumb(jid)
+			info, err := b.GetProfilePicThumb(jid)
 			if err != nil {
 				b.Log.Warnf("Could not get profile photo of %s: %v", jid, err)

@@ -237,6 +234,66 @@ func (b *Bwhatsapp) JoinChannel(channel config.ChannelInfo) error {
 	return nil
 }

+// Post a document message from the bridge to WhatsApp
+func (b *Bwhatsapp) PostDocumentMessage(msg config.Message, filetype string) (string, error) {
+	fi := msg.Extra["file"][0].(config.FileInfo)
+
+	// Post document message
+	message := whatsapp.DocumentMessage{
+		Info: whatsapp.MessageInfo{
+			RemoteJid: msg.Channel,
+		},
+		Title:    fi.Name,
+		FileName: fi.Name,
+		Type:     filetype,
+		Content:  bytes.NewReader(*fi.Data),
+	}
+
+	b.Log.Debugf("=> Sending %#v", msg)
+
+	// create message ID
+	// TODO follow and act if https://github.com/Rhymen/go-whatsapp/issues/101 implemented
+	idBytes := make([]byte, 10)
+	if _, err := rand.Read(idBytes); err != nil {
+		b.Log.Warn(err.Error())
+	}
+
+	message.Info.Id = strings.ToUpper(hex.EncodeToString(idBytes))
+	_, err := b.conn.Send(message)
+
+	return message.Info.Id, err
+}
+
+// Post an image message from the bridge to WhatsApp
+// Handle, for sure image/jpeg, image/png and image/gif MIME types
+func (b *Bwhatsapp) PostImageMessage(msg config.Message, filetype string) (string, error) {
+	fi := msg.Extra["file"][0].(config.FileInfo)
+
+	// Post image message
+	message := whatsapp.ImageMessage{
+		Info: whatsapp.MessageInfo{
+			RemoteJid: msg.Channel,
+		},
+		Type:    filetype,
+		Caption: msg.Username + fi.Comment,
+		Content: bytes.NewReader(*fi.Data),
+	}
+
+	b.Log.Debugf("=> Sending %#v", msg)
+
+	// create message ID
+	// TODO follow and act if https://github.com/Rhymen/go-whatsapp/issues/101 implemented
+	idBytes := make([]byte, 10)
+	if _, err := rand.Read(idBytes); err != nil {
+		b.Log.Warn(err.Error())
+	}
+
+	message.Info.Id = strings.ToUpper(hex.EncodeToString(idBytes))
+	_, err := b.conn.Send(message)
+
+	return message.Info.Id, err
+}
+
 // Send a message from the bridge to WhatsApp
 // Required implementation of the Bridger interface
 // https://github.com/42wim/matterbridge/blob/2cfd880cdb0df29771bf8f31df8d990ab897889d/bridge/bridge.go#L11-L16
@@ -266,18 +323,25 @@ func (b *Bwhatsapp) Send(msg config.Message) (string, error) {
 		// TODO handle edit as a message reply with updated text
 	}

-	//// TODO Handle Upload a file
-	//if msg.Extra != nil {
-	//	for _, rmsg := range helper.HandleExtra(&msg, b.General) {
-	//		b.c.SendMessage(roomID, rmsg.Username+rmsg.Text)
-	//	}
-	//	if len(msg.Extra["file"]) > 0 {
-	//		return b.handleUploadFile(&msg, roomID)
-	//	}
-	//}
+	// Handle Upload a file
+	if msg.Extra["file"] != nil {
+		fi := msg.Extra["file"][0].(config.FileInfo)
+		filetype := mime.TypeByExtension(filepath.Ext(fi.Name))
+
+		b.Log.Debugf("Extra file is %#v", filetype)
+
+		// TODO: add different types
+		// TODO: add webp conversion
+		switch filetype {
+		case "image/jpeg", "image/png", "image/gif":
+			return b.PostImageMessage(msg, filetype)
+		default:
+			return b.PostDocumentMessage(msg, filetype)
+		}
+	}

 	// Post text message
-	text := whatsapp.TextMessage{
+	message := whatsapp.TextMessage{
 		Info: whatsapp.MessageInfo{
 			RemoteJid: msg.Channel, // which equals to group id
 		},
@@ -288,15 +352,14 @@ func (b *Bwhatsapp) Send(msg config.Message) (string, error) {

 	// create message ID
 	// TODO follow and act if https://github.com/Rhymen/go-whatsapp/issues/101 implemented
-	bytes := make([]byte, 10)
-	if _, err := rand.Read(bytes); err != nil {
+	idBytes := make([]byte, 10)
+	if _, err := rand.Read(idBytes); err != nil {
 		b.Log.Warn(err.Error())
 	}
-	text.Info.Id = strings.ToUpper(hex.EncodeToString(bytes))
+	message.Info.Id = strings.ToUpper(hex.EncodeToString(idBytes))
+	_, err := b.conn.Send(message)

-	err := b.conn.Send(text)
-
-	return text.Info.Id, err
+	return message.Info.Id, err
 }

 // TODO do we want that? to allow login with QR code from a bridged channel? https://github.com/tulir/mautrix-whatsapp/blob/513eb18e2d59bada0dd515ee1abaaf38a3bfe3d5/commands.go#L76
--- a/bridge/xmpp/handler.go
+++ b/bridge/xmpp/handler.go
@@ -0,0 +1,34 @@
+package bxmpp
+
+import (
+	"github.com/42wim/matterbridge/bridge/config"
+	"github.com/42wim/matterbridge/bridge/helper"
+	"github.com/matterbridge/go-xmpp"
+)
+
+// handleDownloadAvatar downloads the avatar of userid from channel
+// sends a EVENT_AVATAR_DOWNLOAD message to the gateway if successful.
+// logs an error message if it fails
+func (b *Bxmpp) handleDownloadAvatar(avatar xmpp.AvatarData) {
+	rmsg := config.Message{
+		Username: "system",
+		Text:     "avatar",
+		Channel:  b.parseChannel(avatar.From),
+		Account:  b.Account,
+		UserID:   avatar.From,
+		Event:    config.EventAvatarDownload,
+		Extra:    make(map[string][]interface{}),
+	}
+	if _, ok := b.avatarMap[avatar.From]; !ok {
+		b.Log.Debugf("Avatar.From: %s", avatar.From)
+
+		err := helper.HandleDownloadSize(b.Log, &rmsg, avatar.From+".png", int64(len(avatar.Data)), b.General)
+		if err != nil {
+			b.Log.Error(err)
+			return
+		}
+		helper.HandleDownloadData(b.Log, &rmsg, avatar.From+".png", rmsg.Text, "", &avatar.Data, b.General)
+		b.Log.Debugf("Avatar download complete")
+		b.Remote <- rmsg
+	}
+}
--- a/bridge/xmpp/helpers.go
+++ b/bridge/xmpp/helpers.go
@@ -0,0 +1,30 @@
+package bxmpp
+
+import (
+	"regexp"
+
+	"github.com/42wim/matterbridge/bridge/config"
+)
+
+var pathRegex = regexp.MustCompile("[^a-zA-Z0-9]+")
+
+// GetAvatar constructs a URL for a given user-avatar if it is available in the cache.
+func getAvatar(av map[string]string, userid string, general *config.Protocol) string {
+	if hash, ok := av[userid]; ok {
+		// NOTE: This does not happen in bridge/helper/helper.go but messes up XMPP
+		id := pathRegex.ReplaceAllString(userid, "_")
+		return general.MediaServerDownload + "/" + hash + "/" + id + ".png"
+	}
+	return ""
+}
+
+func (b *Bxmpp) cacheAvatar(msg *config.Message) string {
+	fi := msg.Extra["file"][0].(config.FileInfo)
+	/* if we have a sha we have successfully uploaded the file to the media server,
+	so we can now cache the sha */
+	if fi.SHA != "" {
+		b.Log.Debugf("Added %s to %s in avatarMap", fi.SHA, msg.UserID)
+		b.avatarMap[msg.UserID] = fi.SHA
+	}
+	return ""
+}
--- a/bridge/xmpp/xmpp.go
+++ b/bridge/xmpp/xmpp.go
@@ -2,7 +2,9 @@ package bxmpp

 import (
 	"crypto/tls"
+	"fmt"
 	"strings"
+	"sync"
 	"time"

 	"github.com/42wim/matterbridge/bridge"
@@ -14,50 +16,36 @@ import (
 )

 type Bxmpp struct {
-	xc      *xmpp.Client
-	xmppMap map[string]string
 	*bridge.Config
+
 	startTime time.Time
+	xc        *xmpp.Client
+	xmppMap   map[string]string
+	connected bool
+	sync.RWMutex
+
+	avatarAvailability map[string]bool
+	avatarMap          map[string]string
 }

 func New(cfg *bridge.Config) bridge.Bridger {
-	b := &Bxmpp{Config: cfg}
-	b.xmppMap = make(map[string]string)
-	return b
+	return &Bxmpp{
+		Config:             cfg,
+		xmppMap:            make(map[string]string),
+		avatarAvailability: make(map[string]bool),
+		avatarMap:          make(map[string]string),
+	}
 }

 func (b *Bxmpp) Connect() error {
-	var err error
 	b.Log.Infof("Connecting %s", b.GetString("Server"))
-	b.xc, err = b.createXMPP()
-	if err != nil {
+	if err := b.createXMPP(); err != nil {
 		b.Log.Debugf("%#v", err)
 		return err
 	}
+
 	b.Log.Info("Connection succeeded")
-	go func() {
-		initial := true
-		bf := &backoff.Backoff{
-			Min:    time.Second,
-			Max:    5 * time.Minute,
-			Jitter: true,
-		}
-		for {
-			if initial {
-				b.handleXMPP()
-				initial = false
-			}
-			d := bf.Duration()
-			b.Log.Infof("Disconnected. Reconnecting in %s", d)
-			time.Sleep(d)
-			b.xc, err = b.createXMPP()
-			if err == nil {
-				b.Remote <- config.Message{Username: "system", Text: "rejoin", Channel: "", Account: b.Account, Event: config.EventRejoinChannels}
-				b.handleXMPP()
-				bf.Reset()
-			}
-		}
-	}()
+	go b.manageConnection()
 	return nil
 }

@@ -76,40 +64,75 @@ func (b *Bxmpp) JoinChannel(channel config.ChannelInfo) error {
 }

 func (b *Bxmpp) Send(msg config.Message) (string, error) {
+	// should be fixed by using a cache instead of dropping
+	if !b.Connected() {
+		return "", fmt.Errorf("bridge %s not connected, dropping message %#v to bridge", b.Account, msg)
+	}
 	// ignore delete messages
 	if msg.Event == config.EventMsgDelete {
 		return "", nil
 	}
+
 	b.Log.Debugf("=> Receiving %#v", msg)

-	// Upload a file (in xmpp case send the upload URL because xmpp has no native upload support)
+	if msg.Event == config.EventAvatarDownload {
+		return b.cacheAvatar(&msg), nil
+	}
+
+	// Make a action /me of the message, prepend the username with it.
+	// https://xmpp.org/extensions/xep-0245.html
+	if msg.Event == config.EventUserAction {
+		msg.Username = "/me " + msg.Username
+	}
+
+	// Upload a file (in XMPP case send the upload URL because XMPP has no native upload support).
 	if msg.Extra != nil {
 		for _, rmsg := range helper.HandleExtra(&msg, b.General) {
-			b.xc.Send(xmpp.Chat{Type: "groupchat", Remote: rmsg.Channel + "@" + b.GetString("Muc"), Text: rmsg.Username + rmsg.Text})
+			b.Log.Debugf("=> Sending attachement message %#v", rmsg)
+			if _, err := b.xc.Send(xmpp.Chat{
+				Type:   "groupchat",
+				Remote: rmsg.Channel + "@" + b.GetString("Muc"),
+				Text:   rmsg.Username + rmsg.Text,
+			}); err != nil {
+				b.Log.WithError(err).Error("Unable to send message with share URL.")
+			}
 		}
 		if len(msg.Extra["file"]) > 0 {
-			return b.handleUploadFile(&msg)
+			return "", b.handleUploadFile(&msg)
 		}
 	}

-	var msgreplaceid string
-	msgid := xid.New().String()
+	var msgReplaceID string
+	msgID := xid.New().String()
 	if msg.ID != "" {
-		msgid = msg.ID
-		msgreplaceid = msg.ID
+		msgID = msg.ID
+		msgReplaceID = msg.ID
 	}
-	// Post normal message
-	_, err := b.xc.Send(xmpp.Chat{Type: "groupchat", Remote: msg.Channel + "@" + b.GetString("Muc"), Text: msg.Username + msg.Text, ID: msgid, ReplaceID: msgreplaceid})
-	if err != nil {
+	// Post normal message.
+	b.Log.Debugf("=> Sending message %#v", msg)
+	if _, err := b.xc.Send(xmpp.Chat{
+		Type:      "groupchat",
+		Remote:    msg.Channel + "@" + b.GetString("Muc"),
+		Text:      msg.Username + msg.Text,
+		ID:        msgID,
+		ReplaceID: msgReplaceID,
+	}); err != nil {
 		return "", err
 	}
-	return msgid, nil
+	return msgID, nil
 }

-func (b *Bxmpp) createXMPP() (*xmpp.Client, error) {
-	tc := new(tls.Config)
-	tc.InsecureSkipVerify = b.GetBool("SkipTLSVerify")
-	tc.ServerName = strings.Split(b.GetString("Server"), ":")[0]
+func (b *Bxmpp) createXMPP() error {
+	if !strings.Contains(b.GetString("Jid"), "@") {
+		return fmt.Errorf("the Jid %s doesn't contain an @", b.GetString("Jid"))
+	}
+	tc := &tls.Config{
+		ServerName:         strings.Split(b.GetString("Jid"), "@")[1],
+		InsecureSkipVerify: b.GetBool("SkipTLSVerify"), // nolint: gosec
+	}
+
+	xmpp.DebugWriter = b.Log.Writer()
+
 	options := xmpp.Options{
 		Host:                         b.GetString("Server"),
 		User:                         b.GetString("Jid"),
@@ -118,7 +141,6 @@ func (b *Bxmpp) createXMPP() (*xmpp.Client, error) {
 		StartTLS:                     true,
 		TLSConfig:                    tc,
 		Debug:                        b.GetBool("debug"),
-		Logger:                       b.Log.Writer(),
 		Session:                      true,
 		Status:                       "",
 		StatusMessage:                "",
@@ -127,7 +149,54 @@ func (b *Bxmpp) createXMPP() (*xmpp.Client, error) {
 	}
 	var err error
 	b.xc, err = options.NewClient()
-	return b.xc, err
+	return err
+}
+
+func (b *Bxmpp) manageConnection() {
+	b.setConnected(true)
+	initial := true
+	bf := &backoff.Backoff{
+		Min:    time.Second,
+		Max:    5 * time.Minute,
+		Jitter: true,
+	}
+
+	// Main connection loop. Each iteration corresponds to a successful
+	// connection attempt and the subsequent handling of the connection.
+	for {
+		if initial {
+			initial = false
+		} else {
+			b.Remote <- config.Message{
+				Username: "system",
+				Text:     "rejoin",
+				Channel:  "",
+				Account:  b.Account,
+				Event:    config.EventRejoinChannels,
+			}
+		}
+
+		if err := b.handleXMPP(); err != nil {
+			b.Log.WithError(err).Error("Disconnected.")
+			b.setConnected(false)
+		}
+
+		// Reconnection loop using an exponential back-off strategy. We
+		// only break out of the loop if we have successfully reconnected.
+		for {
+			d := bf.Duration()
+			b.Log.Infof("Reconnecting in %s.", d)
+			time.Sleep(d)
+
+			b.Log.Infof("Reconnecting now.")
+			if err := b.createXMPP(); err == nil {
+				b.setConnected(true)
+				bf.Reset()
+				break
+			}
+			b.Log.Warn("Failed to reconnect.")
+		}
+	}
 }

 func (b *Bxmpp) xmppKeepAlive() chan bool {
@@ -139,8 +208,7 @@ func (b *Bxmpp) xmppKeepAlive() chan bool {
 			select {
 			case <-ticker.C:
 				b.Log.Debugf("PING")
-				err := b.xc.PingC2S("", "")
-				if err != nil {
+				if err := b.xc.PingC2S("", ""); err != nil {
 					b.Log.Debugf("PING failed %#v", err)
 				}
 			case <-done:
@@ -152,53 +220,74 @@ func (b *Bxmpp) xmppKeepAlive() chan bool {
 }

 func (b *Bxmpp) handleXMPP() error {
-	var ok bool
-	var msgid string
 	b.startTime = time.Now()
+
 	done := b.xmppKeepAlive()
 	defer close(done)
+
 	for {
 		m, err := b.xc.Recv()
 		if err != nil {
 			return err
 		}
+
 		switch v := m.(type) {
 		case xmpp.Chat:
 			if v.Type == "groupchat" {
 				b.Log.Debugf("== Receiving %#v", v)
-				event := ""
-				// skip invalid messages
+
+				// Skip invalid messages.
 				if b.skipMessage(v) {
 					continue
 				}
+
+				var event string
 				if strings.Contains(v.Text, "has set the subject to:") {
 					event = config.EventTopicChange
 				}
-				msgid = v.ID
+
+				available, sok := b.avatarAvailability[v.Remote]
+				avatar := ""
+				if !sok {
+					b.Log.Debugf("Requesting avatar data")
+					b.avatarAvailability[v.Remote] = false
+					b.xc.AvatarRequestData(v.Remote)
+				} else if available {
+					avatar = getAvatar(b.avatarMap, v.Remote, b.General)
+				}
+
+				msgID := v.ID
 				if v.ReplaceID != "" {
-					msgid = v.ReplaceID
+					msgID = v.ReplaceID
 				}
 				rmsg := config.Message{
 					Username: b.parseNick(v.Remote),
 					Text:     v.Text,
 					Channel:  b.parseChannel(v.Remote),
 					Account:  b.Account,
+					Avatar:   avatar,
 					UserID:   v.Remote,
-					ID:       msgid,
+					ID:       msgID,
 					Event:    event,
 				}

-				// check if we have an action event
+				// Check if we have an action event.
+				var ok bool
 				rmsg.Text, ok = b.replaceAction(rmsg.Text)
 				if ok {
 					rmsg.Event = config.EventUserAction
 				}
+
 				b.Log.Debugf("<= Sending message from %s on %s to gateway", rmsg.Username, b.Account)
 				b.Log.Debugf("<= Message is %#v", rmsg)
 				b.Remote <- rmsg
 			}
+		case xmpp.AvatarData:
+			b.handleDownloadAvatar(v)
+			b.avatarAvailability[v.From] = true
+			b.Log.Debugf("Avatar for %s is now available", v.From)
 		case xmpp.Presence:
-			// do nothing
+			// Do nothing.
 		}
 	}
 }
@@ -211,30 +300,41 @@ func (b *Bxmpp) replaceAction(text string) (string, bool) {
 }

 // handleUploadFile handles native upload of files
-func (b *Bxmpp) handleUploadFile(msg *config.Message) (string, error) {
-	var urldesc = ""
+func (b *Bxmpp) handleUploadFile(msg *config.Message) error {
+	var urlDesc string

-	for _, f := range msg.Extra["file"] {
-		fi := f.(config.FileInfo)
-		if fi.Comment != "" {
-			msg.Text += fi.Comment + ": "
+	for _, file := range msg.Extra["file"] {
+		fileInfo := file.(config.FileInfo)
+		if fileInfo.Comment != "" {
+			msg.Text += fileInfo.Comment + ": "
 		}
-		if fi.URL != "" {
-			msg.Text = fi.URL
-			if fi.Comment != "" {
-				msg.Text = fi.Comment + ": " + fi.URL
-				urldesc = fi.Comment
+		if fileInfo.URL != "" {
+			msg.Text = fileInfo.URL
+			if fileInfo.Comment != "" {
+				msg.Text = fileInfo.Comment + ": " + fileInfo.URL
+				urlDesc = fileInfo.Comment
 			}
 		}
-		_, err := b.xc.Send(xmpp.Chat{Type: "groupchat", Remote: msg.Channel + "@" + b.GetString("Muc"), Text: msg.Username + msg.Text})
-		if err != nil {
-			return "", err
+		if _, err := b.xc.Send(xmpp.Chat{
+			Type:   "groupchat",
+			Remote: msg.Channel + "@" + b.GetString("Muc"),
+			Text:   msg.Username + msg.Text,
+		}); err != nil {
+			return err
 		}
-		if fi.URL != "" {
-			b.xc.SendOOB(xmpp.Chat{Type: "groupchat", Remote: msg.Channel + "@" + b.GetString("Muc"), Ooburl: fi.URL, Oobdesc: urldesc})
+
+		if fileInfo.URL != "" {
+			if _, err := b.xc.SendOOB(xmpp.Chat{
+				Type:    "groupchat",
+				Remote:  msg.Channel + "@" + b.GetString("Muc"),
+				Ooburl:  fileInfo.URL,
+				Oobdesc: urlDesc,
+			}); err != nil {
+				b.Log.WithError(err).Warn("Failed to send share URL.")
+			}
 		}
 	}
-	return "", nil
+	return nil
 }

 func (b *Bxmpp) parseNick(remote string) string {
@@ -279,6 +379,17 @@ func (b *Bxmpp) skipMessage(message xmpp.Chat) bool {
 	}

 	// skip delayed messages
-	t := time.Time{}
-	return message.Stamp != t
+	return !message.Stamp.IsZero() && time.Since(message.Stamp).Minutes() > 5
+}
+
+func (b *Bxmpp) setConnected(state bool) {
+	b.Lock()
+	b.connected = state
+	defer b.Unlock()
+}
+
+func (b *Bxmpp) Connected() bool {
+	b.RLock()
+	defer b.RUnlock()
+	return b.connected
 }
--- a/changelog.md
+++ b/changelog.md
@@ -1,3 +1,286 @@
+# v1.17.5
+
+## Enhancements
+
+- irc: Add StripMarkdown option (irc). (#1145)
+- general: Increase debug logging with function,file and linenumber (#1147)
+- general: Update Dockerfile so inotify works (#1148)
+- matrix: Add an option to disable sending HTML to matrix. Fixes #1022 (#1135)
+- xmpp: Implement xep-0245 (xmpp). Closes #1137 (#1144)
+
+## Bugfix
+
+- discord: Fix #1120: replaceAction "_" crash (discord) (#1121)
+- discord: Fix #1049: missing space before embeds (discord) (#1124)
+- discord: Fix webhook EventUserAction messages being skipped (discord) (#1133)
+- matrix: Avoid creating invalid url when the user doesn't have an avatar (matrix) (#1130)
+- msteams: Ignore non-user messages (msteams). Fixes #1141 (#1149)
+- slack: Do not use webhooks when token is configured (slack) (fixes #1123) (#1134)
+- telegram: Fix forward from hidden users (telegram). Closes #1131 (#1143)
+- xmpp: Prevent re-requesting avatar data (xmpp) (#1117)
+
+This release couldn't exist without the following contributors:
+@qaisjp, @xnaas, @42wim, @Polynomdivision, @tfve
+
+# v1.17.4
+
+## Bugfix
+
+- general: Lowercase account names. Fixes #1108 (#1110)
+- msteams: Remove panics and retry polling on failure (msteams). Fixes #1104 (#1105
+- whatsapp: Update Rhymen/go-whatsapp. Fixes #1107 (#1109) (make whatsapp working again)
+- discord: Add an ID cache (discord). Fixes #1106 (#1111) (fix delete/edits with webhooks)
+
+# v1.17.3
+
+## Enhancements
+
+- xmpp: Implement User Avatar spoofing of XMPP users #1090
+- rocketchat: Relay Joins/Topic changes in RocketChat bridge (#1085)
+- irc: Add JoinDelay option (irc). Fixes #1084 (#1098)
+- slack: Clip too long messages on 3000 length (slack). Fixes #1081 (#1102)
+
+## Bugfix
+
+- general: Fix the behavior of ShowTopicChange and SyncTopic (#1086)
+- slack: Prevent image/message looping (slack). Fixes #1088 (#1096)
+- whatsapp: Ignore non-critical errors (whatsapp). Fixes #1094 (#1100)
+- irc: Add extra space before colon in attachments (irc). Fixes #1089 (#1101)
+
+This release couldn't exist without the following contributors:
+@42wim, @ldruschk, @qaisjp, @Polynomdivision
+
+# v1.17.2
+
+## Enhancements
+
+- slack: Update vendor slack-go/slack (#1068)
+- general: Update vendor d5/tengo (#1066)
+- general: Clarify terminology used in mapping group chat IDs to channels in config (#1079)
+
+## Bugfix
+
+- whatsapp: Update Rhymen/go-whatsapp vendor and whatsapp version (#1078). Fixes Media upload #1074
+- whatsapp: Reset start timestamp on reconnect (whatsapp). Fixes #1059 (#1064)
+
+This release couldn't exist without the following contributors:
+@42wim, @jheiselman
+
+# v1.17.1
+
+## Enhancements
+
+- docker: Remove build dependencies from final image (multistage build) #1057
+
+## Bugfix
+
+- general: Don't transmit typing events from ourselves #1056
+- general: Add support for build tags #1054
+- discord: Strip extra info from emotes (discord) #1052
+- msteams: fix macos build: Update vendor yaegashi/msgraph.go to v0.1.2 #1036
+- whatsapp: Update client version whatsapp. Fixes #1061 #1062
+
+This release couldn't exist without the following contributors:
+@awigen, @qaisjp, @42wim
+
+# v1.17.0
+
+## New features
+
+- msteams: new protocol added. Add initial Microsoft Teams support #967
+  See https://github.com/42wim/matterbridge/wiki/MS-Teams-setup for a complete walkthrough
+- discord: Add ability to procure avatars from the destination bridge #1000
+- matrix: Add support for avatars from matrix. #1007
+- general: support JSON and YAML config formats #1045
+
+## Enhancements
+
+- discord: Check only bridged channels for PermManageWebhooks #1001
+- irc: Be less lossy when throttling IRC messages #1004
+- keybase: updated library #1002, #1019
+- matrix: Rebase gomatrix vendor with upstream #1006
+- slack: Use upstream slack-go/slack again #1018
+- slack: Ignore ConnectingEvent #1041
+- slack: use blocks not attachments #1048
+- sshchat: Update vendor shazow/ssh-chat #1029
+- telegram: added markdownv2 mode for telegram #1037
+- whatsapp: Implement basic reconnect (whatsapp). Fixes #987 #1003
+
+## Bugfix
+
+- discord: Fix webhook permission checks sometimes failing #1043
+- discord: Fix #1027: warning when handling inbound webhooks #1044
+- discord: Fix duplicate separator on empty description/url (discord) #1035
+- matrix: Fix issue with underscores in links #999
+- slack: Fix #1039: messages sent to Slack being synced back #1046
+- telegram: Make avatars download work with mediaserverdownload (telegram). Fixes #920 
+
+This release couldn't exist without the following contributors:
+@qaisjp, @jakubgs, @burner1024, @notpushkin, @MartijnBraam, @42wim
+
+# v1.16.5
+
+- Fix version bump
+
+# v1.16.4
+
+## New features
+
+- whatsapp: Add support for WhatsApp media (jpeg/png/gif) bridging (#974)
+- telegram: Add QuoteLengthLimit option (telegram) fixes #963 (#985)
+- telegram: Add DisableWebPagePreview option (telegram). Closes #980 (#994)
+
+## Enhancements
+
+- general: update dependencies
+- tengo: update to tengo v2
+- general: Add Docker Compose configuration (#990)
+
+## Bugfix
+
+- general: Fail with message instead of panic. #988 (#991)
+- telegram: Add extra mimetypes to docker image. Fixes #969
+- discord: Fix channel ID problem with multiple gateways (discord). Fixes #953 (#977)
+- discord: Show file comment in webhook if normal message is empty (discord). Fixes #962 (#995)
+- matrix: Fix parsing issues - Disable smartypants in markdown parser. Fixes #989, #983 (#993)
+- sshchat: Fix duplicated messages (sshchat). Fixes #950 (#996)
+
+This release couldn't exist without the following contributors:
+@jwflory, @42wim, @pbek, @Humorhenker, @c0ncord2, @glazzara
+
+# v1.16.3
+
+## Bugfix
+
+- slack: Fix issues with ratelimiting #959
+- mattermost: Fix bug when using webhookURL and login/token together #960
+
+# v1.16.2
+
+## New features
+
+- keybase: Add support for receiving attachments (keybase) (#923)
+
+## Enhancements
+
+- general: Switch to new emoji library kyokomi/emoji (#948)
+- general: Update markdown parsing library to github.com/gomarkdown/markdown (#944)
+- ssh-chat: Update shazow/ssh-chat dependency (#947)
+
+## Bugfix
+
+- slack: Fix issues with the slack block kit API #937 (#943).
+
+This release couldn't exist without the following contributors:
+@42wim, @bmpickford, @goncalor
+
+# v1.16.1
+
+## New features
+
+* rocketchat: add token support #892
+* matrix: Add support for uploading application/x and audio/x (matrix). #929
+
+## Enhancements
+
+* general: Do configuration validation on start-up. Fixes #888
+* general: updated vendored libraries (discord/whatsapp) #932
+* discord: user typing messages #914
+* slack: Convert slack bold/strike to correct markdown (slack). Fixes #918
+
+## Bugfix
+
+* discord: fix Failed to fetch information for members message. #894
+* discord: remove obsolete file upload links (discord). #931
+* slack: suppress unhandled HelloEvent message #913
+* mattermost: Fix panic on WebhookURL only setting (mattermost). #917
+* matrix: fix corrupted links between slack and matrix #924
+
+This release couldn't exist without the following contributors:
+@qaisjp, @hramrach, @42wim
+
+# v1.16.0
+
+## New features
+
+* keybase: new protocol added. Add initial Keybase Chat support #877 Thanks to @hyperobject
+* discord: Support webhook files in discord #872
+
+## Enhancements
+
+* general: update dependencies
+
+## Bugfix
+
+* discord: Underscores from Discord don't arrive correctly #864
+* xmpp: Fix possible panic at startup of the XMPP bridge #869
+* mattermost: Make getChannelIdTeam behave like GetChannelId for groups (mattermost) #873
+
+This release couldn't exist without the following contributors:
+@hyperobject, @42wim, @bucko909, @MOZGIII
+
+# v1.15.1
+
+## New features
+* discord: Support webhook message deletions (discord) (#853)
+
+## Enhancements
+
+* discord: Support bulk deletions #851
+* discord: Support channels in categories #863 (use category/channel. See matterbridge.toml.sample for more info)
+* mattermost: Add an option to skip the Mattermost server version check #849
+
+## Bugfix
+
+* xmpp: fix segfault when disconnected/reconnected #856
+* telegram: fix panic in handleEntities #858
+
+This release couldn't exist without the following contributors:
+@42wim, @qaisjp, @joohoi
+
+# v1.15.0
+## New features
+* Add scripting (tengo) support for every outgoing message (#806)
+  See https://github.com/42wim/matterbridge/wiki/Settings#tengo and 
+  https://github.com/42wim/matterbridge/wiki/Settings#outmessage for more information
+* Add tengo support to RemoteNickFormat (#793)
+  See https://github.com/42wim/matterbridge/wiki/Settings#remotenickformat-2
+  * Deprecated `Message` under `[tengo]` to `InMessage`
+
+## Enhancements
+  * general: Forward only user-typing messages if supported by protocol (#832)
+  * general: updated wiki with all possible settings: https://github.com/42wim/matterbridge/wiki/Settings
+  * tengo: Add msg event to tengo
+  * xmpp: Verify TLS against JID domain, not the host. (xmpp) (#834)
+  * xmpp: Allow messages with timestamp (xmpp). Fixes #835 (#847)
+  * irc: Add verbose IRC joins/parts (ident@host) (#805)
+  See https://github.com/42wim/matterbridge/wiki/Settings#verbosejoinpart
+  * rocketchat: Add useraction support (rocketchat). Closes #772 (#794)
+
+## Bugfix
+  * slack: Fix regression in autojoining with legacy tokens (slack). Fixes #651 (#848)
+  * xmpp: Revert xmpp to orig behaviour. Closes #844
+* whatsapp: Update github.com/Rhymen/go-whatsapp vendor. Fixes #843
+* mattermost: Update channels of all teams (mattermost)
+
+This release couldn't exist without the following contributors:
+@42wim, @Helcaraxan, @chotaire, @qaisjp, @dajohi, @kousu
+
+# v1.14.4
+
+## Bugfix
+* mattermost: Add Id to EditMessage (mattermost). Fixes #802
+* mattermost: Fix panic on nil message.Post (mattermost). Fixes #804
+* mattermost: Handle unthreaded messages (mattermost). Fixes #803
+* mattermost: Use paging in initUser and UpdateUsers (mattermost)
+* slack: Add lacking clean-up in Slack synchronisation (#811)
+* slack: Disable user lookups on delete messages (slack) (#812)
+
+# v1.14.3
+
+## Bugfix
+* irc: Fix deadlock on reconnect (irc). Closes #757
+
 # v1.14.2

 ## Bugfix
--- a/ci/bintray.sh
+++ b/ci/bintray.sh
@@ -1,7 +1,7 @@
 #!/usr/bin/env bash
 set -u -e -x -o pipefail

-go version | grep go1.12 || exit
+go version | grep go1.14 || exit

 VERSION=$(git describe --tags)
 mkdir ci/binaries
--- a/ci/lint.sh
+++ b/ci/lint.sh
@@ -9,9 +9,9 @@ fi
 # Run the linter.
 golangci-lint run

-if [[ "${GO111MODULE-off}" == "on" ]]; then
-  # If Go modules are active then check that dependencies are correctly maintained.
-  go mod tidy
-  go mod vendor
-  git diff --exit-code --quiet || (echo "Please run 'go mod tidy' to clean up the 'go.mod' and 'go.sum' files."; false)
-fi
+# if [[ "${GO111MODULE-off}" == "on" ]]; then
+#   # If Go modules are active then check that dependencies are correctly maintained.
+#   go mod tidy
+#   go mod vendor
+#   git diff --exit-code --quiet || (echo "Please run 'go mod tidy' to clean up the 'go.mod' and 'go.sum' files."; false)
+# fi
--- a/contrib/outmessage-discordemoji.tengo
+++ b/contrib/outmessage-discordemoji.tengo
@@ -0,0 +1,10 @@
+text := import("text")
+
+// if we're not sending to a discord bridge,
+// then convert custom emoji tags into url's
+if (inProtocol == "discord" && outProtocol != "discord") {
+    rePNG := text.re_compile(`<:.*?:([0-9]+)>`)
+    msgText=rePNG.replace(msgText,"https://cdn.discordapp.com/emojis/$1.png")
+    reGIF := text.re_compile(`<a:.*?:([0-9]+)>`)
+    msgText=reGIF.replace(msgText,"https://cdn.discordapp.com/emojis/$1.gif")
+}
--- a/contrib/outmessage-irccolornick.tengo
+++ b/contrib/outmessage-irccolornick.tengo
@@ -0,0 +1,14 @@
+// See https://github.com/42wim/matterbridge/issues/881
+// Generates a colored nick for each msgUsername, with example to filter specific codes 
+
+text := import("text")
+fmt := import("fmt")
+if outProtocol == "irc" {
+    // generate a color for a nick, make sure it isn't 0 or 15
+    colorCode := len(msgUsername)+bytes(msgUsername)[0]%14 + 2
+    // example if we want to use colorCode 3 when we have calculated colorcode 14
+    if colorCode == 14 {
+        colorCode = 3
+    }
+    msgUsername=fmt.sprintf("\x03%02d%s\x0F", colorCode, msgUsername)
+}
--- a/contrib/outmessage-irccolors.tengo
+++ b/contrib/outmessage-irccolors.tengo
@@ -0,0 +1,7 @@
+// See https://github.com/42wim/matterbridge/issues/798
+
+// if we're not sending to an irc bridge we strip the IRC colors
+if outProtocol != "irc" {
+    re := text.re_compile(`\x03(?:\d{1,2}(?:,\d{1,2})?)?|[[:cntrl:]]`)
+    msgText=re.replace(msgText,"")
+}
--- a/contrib/remotenickformat-zerowidth.tengo
+++ b/contrib/remotenickformat-zerowidth.tengo
@@ -0,0 +1,16 @@
+/*
+This script will return the nick except with multi-character usernames
+containing a zero-width space between the first and second character letter.
+
+Single character usernames will be left untouched.
+
+This is useful to prevent remote users from nickalerting
+IRC users of the same name when the remote user speaks.
+
+This result can be used in {TENGO} in RemoteNickFormat.
+*/
+
+result = nick
+if len(nick) > 1 {
+    result = string(nick[0]) + "" + nick[1:]
+}
--- a/contrib/remotenickformat.tengo
+++ b/contrib/remotenickformat.tengo
@@ -0,0 +1,9 @@
+/*
+This script will return the current time in kitchen format if the protocol (of the remote bridge) isn't irc
+See https://github.com/d5/tengo/blob/master/docs/stdlib-times.md
+This result can be used in {TENGO} in RemoteNickFormat
+*/
+times := import("times")
+if protocol != "irc" {
+   result=times.time_format(times.now(),times.format_kitchen)
+}
--- a/gateway/bridgemap/api.go
+++ b/gateway/bridgemap/api.go
@@ -0,0 +1,11 @@
+// +build !noapi
+
+package bridgemap
+
+import (
+	"github.com/42wim/matterbridge/bridge/api"
+)
+
+func init() {
+	FullMap["api"] = api.New
+}
--- a/gateway/bridgemap/bdiscord.go
+++ b/gateway/bridgemap/bdiscord.go
@@ -0,0 +1,12 @@
+// +build !nodiscord
+
+package bridgemap
+
+import (
+	bdiscord "github.com/42wim/matterbridge/bridge/discord"
+)
+
+func init() {
+	FullMap["discord"] = bdiscord.New
+	UserTypingSupport["discord"] = struct{}{}
+}
--- a/gateway/bridgemap/bgitter.go
+++ b/gateway/bridgemap/bgitter.go
@@ -0,0 +1,11 @@
+// +build !nogitter
+
+package bridgemap
+
+import (
+	bgitter "github.com/42wim/matterbridge/bridge/gitter"
+)
+
+func init() {
+	FullMap["gitter"] = bgitter.New
+}
--- a/gateway/bridgemap/birc.go
+++ b/gateway/bridgemap/birc.go
@@ -0,0 +1,11 @@
+// +build !noirc
+
+package bridgemap
+
+import (
+	birc "github.com/42wim/matterbridge/bridge/irc"
+)
+
+func init() {
+	FullMap["irc"] = birc.New
+}
--- a/gateway/bridgemap/bkeybase.go
+++ b/gateway/bridgemap/bkeybase.go
@@ -0,0 +1,11 @@
+// +build !nokeybase
+
+package bridgemap
+
+import (
+	bkeybase "github.com/42wim/matterbridge/bridge/keybase"
+)
+
+func init() {
+	FullMap["keybase"] = bkeybase.New
+}
--- a/gateway/bridgemap/bmatrix.go
+++ b/gateway/bridgemap/bmatrix.go
@@ -0,0 +1,11 @@
+// +build !nomatrix
+
+package bridgemap
+
+import (
+	bmatrix "github.com/42wim/matterbridge/bridge/matrix"
+)
+
+func init() {
+	FullMap["matrix"] = bmatrix.New
+}
--- a/gateway/bridgemap/bmattermost.go
+++ b/gateway/bridgemap/bmattermost.go
@@ -0,0 +1,11 @@
+// +build !nomattermost
+
+package bridgemap
+
+import (
+	bmattermost "github.com/42wim/matterbridge/bridge/mattermost"
+)
+
+func init() {
+	FullMap["mattermost"] = bmattermost.New
+}
--- a/gateway/bridgemap/bmsteams.go
+++ b/gateway/bridgemap/bmsteams.go
@@ -0,0 +1,11 @@
+// +build !nomsteams
+
+package bridgemap
+
+import (
+	bmsteams "github.com/42wim/matterbridge/bridge/msteams"
+)
+
+func init() {
+	FullMap["msteams"] = bmsteams.New
+}
--- a/gateway/bridgemap/bridgemap.go
+++ b/gateway/bridgemap/bridgemap.go
@@ -2,36 +2,9 @@ package bridgemap

 import (
 	"github.com/42wim/matterbridge/bridge"
-	"github.com/42wim/matterbridge/bridge/api"
-	"github.com/42wim/matterbridge/bridge/discord"
-	"github.com/42wim/matterbridge/bridge/gitter"
-	"github.com/42wim/matterbridge/bridge/irc"
-	"github.com/42wim/matterbridge/bridge/matrix"
-	"github.com/42wim/matterbridge/bridge/mattermost"
-	"github.com/42wim/matterbridge/bridge/rocketchat"
-	"github.com/42wim/matterbridge/bridge/slack"
-	"github.com/42wim/matterbridge/bridge/sshchat"
-	"github.com/42wim/matterbridge/bridge/steam"
-	"github.com/42wim/matterbridge/bridge/telegram"
-	"github.com/42wim/matterbridge/bridge/whatsapp"
-	"github.com/42wim/matterbridge/bridge/xmpp"
-	"github.com/42wim/matterbridge/bridge/zulip"
 )

-var FullMap = map[string]bridge.Factory{
-	"api":          api.New,
-	"discord":      bdiscord.New,
-	"gitter":       bgitter.New,
-	"irc":          birc.New,
-	"mattermost":   bmattermost.New,
-	"matrix":       bmatrix.New,
-	"rocketchat":   brocketchat.New,
-	"slack-legacy": bslack.NewLegacy,
-	"slack":        bslack.New,
-	"sshchat":      bsshchat.New,
-	"steam":        bsteam.New,
-	"telegram":     btelegram.New,
-	"whatsapp":     bwhatsapp.New,
-	"xmpp":         bxmpp.New,
-	"zulip":        bzulip.New,
-}
+var (
+	FullMap           = map[string]bridge.Factory{}
+	UserTypingSupport = map[string]struct{}{}
+)
--- a/gateway/bridgemap/brocketchat.go
+++ b/gateway/bridgemap/brocketchat.go
@@ -0,0 +1,11 @@
+// +build !norocketchat
+
+package bridgemap
+
+import (
+	brocketchat "github.com/42wim/matterbridge/bridge/rocketchat"
+)
+
+func init() {
+	FullMap["rocketchat"] = brocketchat.New
+}
--- a/gateway/bridgemap/bslack.go
+++ b/gateway/bridgemap/bslack.go
@@ -0,0 +1,13 @@
+// +build !noslack
+
+package bridgemap
+
+import (
+	bslack "github.com/42wim/matterbridge/bridge/slack"
+)
+
+func init() {
+	FullMap["slack-legacy"] = bslack.NewLegacy
+	FullMap["slack"] = bslack.New
+	UserTypingSupport["slack"] = struct{}{}
+}
--- a/gateway/bridgemap/bsshchat.go
+++ b/gateway/bridgemap/bsshchat.go
@@ -0,0 +1,11 @@
+// +build !nosshchat
+
+package bridgemap
+
+import (
+	bsshchat "github.com/42wim/matterbridge/bridge/sshchat"
+)
+
+func init() {
+	FullMap["sshchat"] = bsshchat.New
+}
--- a/gateway/bridgemap/bsteam.go
+++ b/gateway/bridgemap/bsteam.go
@@ -0,0 +1,11 @@
+// +build !nosteam
+
+package bridgemap
+
+import (
+	bsteam "github.com/42wim/matterbridge/bridge/steam"
+)
+
+func init() {
+	FullMap["steam"] = bsteam.New
+}
--- a/gateway/bridgemap/btelegram.go
+++ b/gateway/bridgemap/btelegram.go
@@ -0,0 +1,11 @@
+// +build !notelegram
+
+package bridgemap
+
+import (
+	btelegram "github.com/42wim/matterbridge/bridge/telegram"
+)
+
+func init() {
+	FullMap["telegram"] = btelegram.New
+}
--- a/gateway/bridgemap/bwhatsapp.go
+++ b/gateway/bridgemap/bwhatsapp.go
@@ -0,0 +1,11 @@
+// +build !nowhatsapp
+
+package bridgemap
+
+import (
+	bwhatsapp "github.com/42wim/matterbridge/bridge/whatsapp"
+)
+
+func init() {
+	FullMap["whatsapp"] = bwhatsapp.New
+}
--- a/gateway/bridgemap/bxmpp.go
+++ b/gateway/bridgemap/bxmpp.go
@@ -0,0 +1,11 @@
+// +build !noxmpp
+
+package bridgemap
+
+import (
+	bxmpp "github.com/42wim/matterbridge/bridge/xmpp"
+)
+
+func init() {
+	FullMap["xmpp"] = bxmpp.New
+}
--- a/gateway/bridgemap/bzulip.go
+++ b/gateway/bridgemap/bzulip.go
@@ -0,0 +1,11 @@
+// +build !nozulip
+
+package bridgemap
+
+import (
+	bzulip "github.com/42wim/matterbridge/bridge/zulip"
+)
+
+func init() {
+	FullMap["zulip"] = bzulip.New
+}
--- a/gateway/gateway.go
+++ b/gateway/gateway.go
@@ -9,10 +9,11 @@ import (

 	"github.com/42wim/matterbridge/bridge"
 	"github.com/42wim/matterbridge/bridge/config"
-	"github.com/d5/tengo/script"
-	"github.com/d5/tengo/stdlib"
+	"github.com/42wim/matterbridge/internal"
+	"github.com/d5/tengo/v2"
+	"github.com/d5/tengo/v2/stdlib"
 	lru "github.com/hashicorp/golang-lru"
-	"github.com/peterhellberg/emojilib"
+	"github.com/matterbridge/emoji"
 	"github.com/sirupsen/logrus"
 )

@@ -84,6 +85,7 @@ func (gw *Gateway) FindCanonicalMsgID(protocol string, mID string) string {
 func (gw *Gateway) AddBridge(cfg *config.Bridge) error {
 	br := gw.Router.getBridge(cfg.Account)
 	if br == nil {
+		gw.checkConfig(cfg)
 		br = bridge.New(cfg)
 		br.Config = gw.Router.Config
 		br.General = &gw.BridgeValues().General
@@ -103,6 +105,19 @@ func (gw *Gateway) AddBridge(cfg *config.Bridge) error {
 	return nil
 }

+func (gw *Gateway) checkConfig(cfg *config.Bridge) {
+	match := false
+	for _, key := range gw.Router.Config.Viper().AllKeys() {
+		if strings.HasPrefix(key, strings.ToLower(cfg.Account)) {
+			match = true
+			break
+		}
+	}
+	if !match {
+		gw.logger.Fatalf("Account %s defined in gateway %s but no configuration found, exiting.", cfg.Account, gw.Name)
+	}
+}
+
 // AddConfig associates a new configuration with the gateway object.
 func (gw *Gateway) AddConfig(cfg *config.Gateway) error {
 	gw.Name = cfg.Name
@@ -291,8 +306,6 @@ func (gw *Gateway) ignoreMessage(msg *config.Message) bool {
 }

 func (gw *Gateway) modifyUsername(msg *config.Message, dest *bridge.Bridge) string {
-	br := gw.Bridges[msg.Account]
-	msg.Protocol = br.Protocol
 	if dest.GetBool("StripNick") {
 		re := regexp.MustCompile("[^a-zA-Z0-9]+")
 		msg.Username = re.ReplaceAllString(msg.Username, "")
@@ -300,6 +313,7 @@ func (gw *Gateway) modifyUsername(msg *config.Message, dest *bridge.Bridge) stri
 	nick := dest.GetString("RemoteNickFormat")

 	// loop to replace nicks
+	br := gw.Bridges[msg.Account]
 	for _, outer := range br.GetStringSlice2D("ReplaceNicks") {
 		search := outer[0]
 		replace := outer[1]
@@ -331,6 +345,11 @@ func (gw *Gateway) modifyUsername(msg *config.Message, dest *bridge.Bridge) stri
 	nick = strings.Replace(nick, "{LABEL}", br.GetString("Label"), -1)
 	nick = strings.Replace(nick, "{NICK}", msg.Username, -1)
 	nick = strings.Replace(nick, "{CHANNEL}", msg.Channel, -1)
+	tengoNick, err := gw.modifyUsernameTengo(msg, br)
+	if err != nil {
+		gw.logger.Errorf("modifyUsernameTengo error: %s", err)
+	}
+	nick = strings.Replace(nick, "{TENGO}", tengoNick, -1) //nolint:gocritic
 	return nick
 }

@@ -347,9 +366,12 @@ func (gw *Gateway) modifyMessage(msg *config.Message) {
 	if err := modifyMessageTengo(gw.BridgeValues().General.TengoModifyMessage, msg); err != nil {
 		gw.logger.Errorf("TengoModifyMessage failed: %s", err)
 	}
+	if err := modifyMessageTengo(gw.BridgeValues().Tengo.Message, msg); err != nil {
+		gw.logger.Errorf("Tengo.Message failed: %s", err)
+	}

 	// replace :emoji: to unicode
-	msg.Text = emojilib.Replace(msg.Text)
+	msg.Text = emoji.Sprint(msg.Text)

 	br := gw.Bridges[msg.Account]
 	// loop to replace messages
@@ -421,6 +443,11 @@ func (gw *Gateway) SendMessage(
 		msg.ParentID = "msg-parent-not-found"
 	}

+	err := gw.modifySendMessageTengo(rmsg, &msg, dest)
+	if err != nil {
+		gw.logger.Errorf("modifySendMessageTengo: %s", err)
+	}
+
 	// if we are using mattermost plugin account, send messages to MattermostPlugin channel
 	// that can be picked up by the mattermost matterbridge plugin
 	if dest.Account == "mattermost.plugin" {
@@ -486,7 +513,7 @@ func modifyMessageTengo(filename string, msg *config.Message) error {
 	if err != nil {
 		return err
 	}
-	s := script.New(res)
+	s := tengo.NewScript(res)
 	s.SetImports(stdlib.GetModuleMap(stdlib.AllModuleNames()...))
 	_ = s.Add("msgText", msg.Text)
 	_ = s.Add("msgUsername", msg.Username)
@@ -503,3 +530,77 @@ func modifyMessageTengo(filename string, msg *config.Message) error {
 	msg.Username = c.Get("msgUsername").String()
 	return nil
 }
+
+func (gw *Gateway) modifyUsernameTengo(msg *config.Message, br *bridge.Bridge) (string, error) {
+	filename := gw.BridgeValues().Tengo.RemoteNickFormat
+	if filename == "" {
+		return "", nil
+	}
+	res, err := ioutil.ReadFile(filename)
+	if err != nil {
+		return "", err
+	}
+	s := tengo.NewScript(res)
+	s.SetImports(stdlib.GetModuleMap(stdlib.AllModuleNames()...))
+	_ = s.Add("result", "")
+	_ = s.Add("msgText", msg.Text)
+	_ = s.Add("msgUsername", msg.Username)
+	_ = s.Add("nick", msg.Username)
+	_ = s.Add("msgAccount", msg.Account)
+	_ = s.Add("msgChannel", msg.Channel)
+	_ = s.Add("channel", msg.Channel)
+	_ = s.Add("msgProtocol", msg.Protocol)
+	_ = s.Add("remoteAccount", br.Account)
+	_ = s.Add("protocol", br.Protocol)
+	_ = s.Add("bridge", br.Name)
+	_ = s.Add("gateway", gw.Name)
+	c, err := s.Compile()
+	if err != nil {
+		return "", err
+	}
+	if err := c.Run(); err != nil {
+		return "", err
+	}
+	return c.Get("result").String(), nil
+}
+
+func (gw *Gateway) modifySendMessageTengo(origmsg *config.Message, msg *config.Message, br *bridge.Bridge) error {
+	filename := gw.BridgeValues().Tengo.OutMessage
+	var res []byte
+	var err error
+	if filename == "" {
+		res, err = internal.Asset("tengo/outmessage.tengo")
+		if err != nil {
+			return err
+		}
+	} else {
+		res, err = ioutil.ReadFile(filename)
+		if err != nil {
+			return err
+		}
+	}
+	s := tengo.NewScript(res)
+	s.SetImports(stdlib.GetModuleMap(stdlib.AllModuleNames()...))
+	_ = s.Add("inAccount", origmsg.Account)
+	_ = s.Add("inProtocol", origmsg.Protocol)
+	_ = s.Add("inChannel", origmsg.Channel)
+	_ = s.Add("inGateway", origmsg.Gateway)
+	_ = s.Add("inEvent", origmsg.Event)
+	_ = s.Add("outAccount", br.Account)
+	_ = s.Add("outProtocol", br.Protocol)
+	_ = s.Add("outChannel", msg.Channel)
+	_ = s.Add("outGateway", gw.Name)
+	_ = s.Add("outEvent", msg.Event)
+	_ = s.Add("msgText", msg.Text)
+	_ = s.Add("msgUsername", msg.Username)
+	c, err := s.Compile()
+	if err != nil {
+		return err
+	}
+	if err := c.Run(); err != nil {
+		return err
+	}
+	msg.Text = c.Get("msgText").String()
+	msg.Username = c.Get("msgUsername").String()
+	return nil
+}
--- a/gateway/gateway_test.go
+++ b/gateway/gateway_test.go
@@ -15,10 +15,15 @@ import (

 var testconfig = []byte(`
 [irc.freenode]
+server=""
 [mattermost.test]
+server=""
 [gitter.42wim]
+server=""
 [discord.test]
+server=""
 [slack.test]
+server=""

 [[gateway]]
    name = "bridge1"
@@ -44,10 +49,15 @@ var testconfig = []byte(`

 var testconfig2 = []byte(`
 [irc.freenode]
+server=""
 [mattermost.test]
+server=""
 [gitter.42wim]
+server=""
 [discord.test]
+server=""
 [slack.test]
+server=""

 [[gateway]]
    name = "bridge1"
@@ -87,8 +97,11 @@ var testconfig2 = []byte(`

 var testconfig3 = []byte(`
 [irc.zzz]
+server=""
 [telegram.zzz]
+server=""
 [slack.zzz]
+server=""
 [[gateway]]
 name="bridge"
 enable=true
@@ -176,7 +189,6 @@ func TestNewRouter(t *testing.T) {
 	assert.Equal(t, 1, len(r.Gateways))
 	assert.Equal(t, 4, len(r.Gateways["bridge1"].Bridges))
 	assert.Equal(t, 4, len(r.Gateways["bridge1"].Channels))
-
 	r = maketestRouter(testconfig2)
 	assert.Equal(t, 2, len(r.Gateways))
 	assert.Equal(t, 4, len(r.Gateways["bridge1"].Bridges))
--- a/gateway/handlers.go
+++ b/gateway/handlers.go
@@ -14,6 +14,7 @@ import (

 	"github.com/42wim/matterbridge/bridge"
 	"github.com/42wim/matterbridge/bridge/config"
+	"github.com/42wim/matterbridge/gateway/bridgemap"
 )

 // handleEventFailure handles failures and reconnects bridges.
@@ -168,7 +169,7 @@ func (gw *Gateway) ignoreEvent(event string, dest *bridge.Bridge) bool {
 	switch event {
 	case config.EventAvatarDownload:
 		// Avatar downloads are only relevant for telegram and mattermost for now
-		if dest.Protocol != "mattermost" && dest.Protocol != "telegram" {
+		if dest.Protocol != "mattermost" && dest.Protocol != "telegram" && dest.Protocol != "xmpp" {
 			return true
 		}
 	case config.EventJoinLeave:
@@ -178,7 +179,7 @@ func (gw *Gateway) ignoreEvent(event string, dest *bridge.Bridge) bool {
 		}
 	case config.EventTopicChange:
 		// only relay topic change when used in some way on other side
-		if dest.GetBool("ShowTopicChange") && dest.GetBool("SyncTopic") {
+		if !dest.GetBool("ShowTopicChange") && !dest.GetBool("SyncTopic") {
 			return true
 		}
 	}
@@ -190,6 +191,14 @@ func (gw *Gateway) ignoreEvent(event string, dest *bridge.Bridge) bool {
 func (gw *Gateway) handleMessage(rmsg *config.Message, dest *bridge.Bridge) []*BrMsgID {
 	var brMsgIDs []*BrMsgID

+	// Not all bridges support "user is typing" indications so skip the message
+	// if the targeted bridge does not support it.
+	if rmsg.Event == config.EventUserTyping {
+		if _, ok := bridgemap.UserTypingSupport[dest.Protocol]; !ok {
+			return nil
+		}
+	}
+
 	// if we have an attached file, or other info
 	if rmsg.Extra != nil && len(rmsg.Extra[config.EventFileFailureSize]) != 0 && rmsg.Text == "" {
 		return brMsgIDs
--- a/gateway/router.go
+++ b/gateway/router.go
@@ -59,8 +59,14 @@ func NewRouter(rootLogger *logrus.Logger, cfg config.Config, bridgeMap map[strin
 // between them.
 func (r *Router) Start() error {
 	m := make(map[string]*bridge.Bridge)
+	if len(r.Gateways) == 0 {
+		return fmt.Errorf("no [[gateway]] configured. See https://github.com/42wim/matterbridge/wiki/How-to-create-your-config for more info")
+	}
 	for _, gw := range r.Gateways {
 		r.logger.Infof("Parsing gateway %s", gw.Name)
+		if len(gw.Bridges) == 0 {
+			return fmt.Errorf("no bridges configured for gateway %s. See https://github.com/42wim/matterbridge/wiki/How-to-create-your-config for more info", gw.Name)
+		}
 		for _, br := range gw.Bridges {
 			m[br.Account] = br
 		}
@@ -125,7 +131,11 @@ func (r *Router) handleReceive() {
 		r.handleEventGetChannelMembers(&msg)
 		r.handleEventFailure(&msg)
 		r.handleEventRejoinChannels(&msg)
-		idx := 0
+
+		// Set message protocol based on the account it came from
+		msg.Protocol = r.getBridge(msg.Account).Protocol
+
+		filesHandled := false
 		for _, gw := range r.Gateways {
 			// record all the message ID's of the different bridges
 			var msgIDs []*BrMsgID
@@ -134,17 +144,26 @@ func (r *Router) handleReceive() {
 			}
 			msg.Timestamp = time.Now()
 			gw.modifyMessage(&msg)
-			if idx == 0 {
+			if !filesHandled {
 				gw.handleFiles(&msg)
+				filesHandled = true
 			}
 			for _, br := range gw.Bridges {
 				msgIDs = append(msgIDs, gw.handleMessage(&msg, br)...)
 			}
-			// only add the message ID if it doesn't already exists
-			if _, ok := gw.Messages.Get(msg.Protocol + " " + msg.ID); !ok && msg.ID != "" {
-				gw.Messages.Add(msg.Protocol+" "+msg.ID, msgIDs)
+
+			if msg.ID != "" {
+				_, exists := gw.Messages.Get(msg.Protocol + " " + msg.ID)
+
+				// Only add the message ID if it doesn't already exist
+				//
+				// For some bridges we always add/update the message ID.
+				// This is necessary as msgIDs will change if a bridge returns
+				// a different ID in response to edits.
+				if !exists || msg.Protocol == "discord" {
+					gw.Messages.Add(msg.Protocol+" "+msg.ID, msgIDs)
+				}
 			}
-			idx++
 		}
 	}
 }
--- a/go.mod
+++ b/go.mod
@@ -3,72 +3,63 @@ module github.com/42wim/matterbridge
 require (
 	github.com/42wim/go-gitter v0.0.0-20170828205020-017310c2d557
 	github.com/Baozisoftware/qrcode-terminal-go v0.0.0-20170407111555-c0650d8dff0f
-	github.com/BurntSushi/toml v0.0.0-20170318202913-d94612f9fc14 // indirect
 	github.com/Jeffail/gabs v1.1.1 // indirect
-	github.com/Philipp15b/go-steam v1.0.1-0.20180818081528-681bd9573329
-	github.com/bwmarrin/discordgo v0.19.0
-	github.com/d5/tengo v1.20.0
-	github.com/dfordsoft/golib v0.0.0-20180902042739-76ee6ab99bec
-	github.com/fsnotify/fsnotify v1.4.7
+	github.com/Philipp15b/go-steam v1.0.1-0.20190816133340-b04c5a83c1c0
+	github.com/Rhymen/go-whatsapp v0.1.1-0.20200421062035-31e8111ac334
+	github.com/d5/tengo/v2 v2.4.2
+	github.com/davecgh/go-spew v1.1.1
+	github.com/fsnotify/fsnotify v1.4.9
 	github.com/go-telegram-bot-api/telegram-bot-api v4.6.5-0.20181225215658-ec221ba9ea45+incompatible
-	github.com/google/gops v0.3.5
+	github.com/gomarkdown/markdown v0.0.0-20200127000047-1813ea067497
+	github.com/google/gops v0.3.6
 	github.com/gopackage/ddp v0.0.0-20170117053602-652027933df4 // indirect
-	github.com/gopherjs/gopherjs v0.0.0-20180628210949-0892b62f0d9f // indirect
-	github.com/gorilla/schema v1.0.2
-	github.com/gorilla/websocket v1.4.0
-	github.com/hashicorp/golang-lru v0.5.0
+	github.com/gorilla/schema v1.1.0
+	github.com/gorilla/websocket v1.4.2
+	github.com/hashicorp/golang-lru v0.5.4
 	github.com/hpcloud/tail v1.0.0 // indirect
-	github.com/jpillora/backoff v0.0.0-20180909062703-3050d21c67d7
-	github.com/jtolds/gls v4.2.1+incompatible // indirect
-	github.com/kardianos/osext v0.0.0-20170510131534-ae77be60afb1 // indirect
-	github.com/kr/pretty v0.1.0 // indirect
-	github.com/labstack/echo/v4 v4.0.0
-	github.com/lrstanley/girc v0.0.0-20190210212025-51b8e096d398
-	github.com/lusis/go-slackbot v0.0.0-20180109053408-401027ccfef5 // indirect
-	github.com/lusis/slack-test v0.0.0-20180109053238-3c758769bfa6 // indirect
-	github.com/matterbridge/Rocket.Chat.Go.SDK v0.0.0-20190210153444-cc9d05784d5d
-	github.com/matterbridge/go-whatsapp v0.0.1-0.20190301204034-f2f1b29d441b
-	github.com/matterbridge/go-xmpp v0.0.0-20180529212104-cd19799fba91
-	github.com/matterbridge/gomatrix v0.0.0-20190102230110-6f9631ca6dea
+	github.com/jpillora/backoff v1.0.0
+	github.com/keybase/go-keybase-chat-bot v0.0.0-20200505163032-5cacf52379da
+	github.com/labstack/echo/v4 v4.1.16
+	github.com/lrstanley/girc v0.0.0-20190801035559-4fc93959e1a7
+	github.com/matterbridge/Rocket.Chat.Go.SDK v0.0.0-20200411204219-d5c18ce75048
+	github.com/matterbridge/discordgo v0.18.1-0.20200308151012-aa40f01cbcc3
+	github.com/matterbridge/emoji v2.1.1-0.20191117213217-af507f6b02db+incompatible
+	github.com/matterbridge/go-xmpp v0.0.0-20200418225040-c8a3a57b4050
+	github.com/matterbridge/gomatrix v0.0.0-20200209224845-c2104d7936a6
 	github.com/matterbridge/gozulipbot v0.0.0-20190212232658-7aa251978a18
-	github.com/matterbridge/logrus-prefixed-formatter v0.0.0-20180806162718-01618749af61
-	github.com/matterbridge/mautrix-whatsapp v0.0.0-20190301210046-3539cf52ed6e
+	github.com/matterbridge/logrus-prefixed-formatter v0.5.3-0.20200523233437-d971309a77ba
 	github.com/mattermost/mattermost-server v5.5.0+incompatible
+	github.com/mattn/godown v0.0.0-20200217152941-afc959f6a561
 	github.com/mgutz/ansi v0.0.0-20170206155736-9520e82c474b // indirect
+	github.com/missdeer/golib v1.0.3
 	github.com/mreiferson/go-httpclient v0.0.0-20160630210159-31f0106b4474 // indirect
 	github.com/mrexodia/wray v0.0.0-20160318003008-78a2c1f284ff // indirect
 	github.com/nelsonken/gomf v0.0.0-20180504123937-a9dd2f9deae9
 	github.com/nicksnyder/go-i18n v1.4.0 // indirect
-	github.com/nlopes/slack v0.5.0
 	github.com/onsi/ginkgo v1.6.0 // indirect
 	github.com/onsi/gomega v1.4.1 // indirect
-	github.com/paulrosania/go-charset v0.0.0-20151028000031-621bb39fcc83
+	github.com/paulrosania/go-charset v0.0.0-20190326053356-55c9d7a5834c
 	github.com/pborman/uuid v0.0.0-20160216163710-c55201b03606 // indirect
-	github.com/peterhellberg/emojilib v0.0.0-20190124112554-c18758d55320
-	github.com/pkg/errors v0.8.0 // indirect
 	github.com/rs/xid v1.2.1
 	github.com/russross/blackfriday v1.5.2
 	github.com/saintfish/chardet v0.0.0-20120816061221-3af4cd4741ca
-	github.com/shazow/ssh-chat v0.0.0-20190125184227-81d7e1686296
-	github.com/sirupsen/logrus v1.3.0
-	github.com/smartystreets/assertions v0.0.0-20180803164922-886ec427f6b9 // indirect
-	github.com/smartystreets/goconvey v0.0.0-20180222194500-ef6db91d284a // indirect
-	github.com/spf13/viper v1.3.1
-	github.com/stretchr/testify v1.3.0
+	github.com/shazow/ssh-chat v1.8.3-0.20200308224626-80ddf1f43a98
+	github.com/sirupsen/logrus v1.6.0
+	github.com/slack-go/slack v0.6.4
+	github.com/spf13/viper v1.7.0
+	github.com/stretchr/testify v1.5.1
 	github.com/technoweenie/multipartstreamer v1.0.1 // indirect
+	github.com/writeas/go-strip-markdown v2.0.1+incompatible
 	github.com/x-cray/logrus-prefixed-formatter v0.5.2 // indirect
-	github.com/zfjagann/golang-ring v0.0.0-20190106091943-a88bb6aef447
-	gitlab.com/golang-commonmark/html v0.0.0-20180917080848-cfaf75183c4a // indirect
-	gitlab.com/golang-commonmark/linkify v0.0.0-20180917065525-c22b7bdb1179 // indirect
-	gitlab.com/golang-commonmark/markdown v0.0.0-20181102083822-772775880e1f
-	gitlab.com/golang-commonmark/mdurl v0.0.0-20180912090424-e5bce34c34f2 // indirect
-	gitlab.com/golang-commonmark/puny v0.0.0-20180912090636-2cd490539afe // indirect
-	gitlab.com/opennota/wd v0.0.0-20180912061657-c5d65f63c638 // indirect
-	go.uber.org/atomic v1.3.2 // indirect
-	go.uber.org/multierr v1.1.0 // indirect
-	go.uber.org/zap v1.9.1 // indirect
-	golang.org/x/image v0.0.0-20190220214146-31aff87c08e9
+	github.com/yaegashi/msgraph.go v0.1.2
+	github.com/zfjagann/golang-ring v0.0.0-20190304061218-d34796e0a6c2
+	golang.org/x/image v0.0.0-20200430140353-33d19683fad8
+	golang.org/x/oauth2 v0.0.0-20200107190931-bf48bf16ab8d
 	gopkg.in/fsnotify.v1 v1.4.7 // indirect
 	gopkg.in/natefinch/lumberjack.v2 v2.0.0 // indirect
 	gopkg.in/tomb.v1 v1.0.0-20141024135613-dd632973f1e7 // indirect
 )
+
+//replace github.com/bwmarrin/discordgo v0.20.2 => github.com/matterbridge/discordgo v0.18.1-0.20200109173909-ed873362fa43
+
+go 1.13
--- a/go.sum
+++ b/go.sum
@@ -1,154 +1,298 @@
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+gopkg.in/errgo.v2 v2.1.0/go.mod h1:hNsd1EY+bozCKY1Ytp96fpM3vjJbqLJn88ws8XvfDNI=
 gopkg.in/fsnotify.v1 v1.4.7 h1:xOHLXZwVvI9hhs+cLKq5+I5onOuwQLhQwiu63xxlHs4=
 gopkg.in/fsnotify.v1 v1.4.7/go.mod h1:Tz8NjZHkW78fSQdbUxIjBTcgA1z1m8ZHf0WmKUhAMys=
+gopkg.in/ini.v1 v1.51.0 h1:AQvPpx3LzTDM0AjnIRlVFwFFGC+npRopjZxLJj6gdno=
+gopkg.in/ini.v1 v1.51.0/go.mod h1:pNLf8WUiyNEtQjuu5G5vTm06TEv9tsIgeAvK8hOrP4k=
 gopkg.in/natefinch/lumberjack.v2 v2.0.0 h1:1Lc07Kr7qY4U2YPouBjpCLxpiyxIVoxqXgkXLknAOE8=
 gopkg.in/natefinch/lumberjack.v2 v2.0.0/go.mod h1:l0ndWWf7gzL7RNwBG7wST/UCcT4T24xpD6X8LsfU/+k=
+gopkg.in/resty.v1 v1.12.0/go.mod h1:mDo4pnntr5jdWRML875a/NmxYqAlA73dVijT2AXvQQo=
 gopkg.in/tomb.v1 v1.0.0-20141024135613-dd632973f1e7 h1:uRGJdciOHaEIrze2W8Q3AKkepLTh2hOroT7a+7czfdQ=
 gopkg.in/tomb.v1 v1.0.0-20141024135613-dd632973f1e7/go.mod h1:dt/ZhP58zS4L8KSrWDmTeBkI65Dw0HsyUHuEVlX15mw=
-gopkg.in/yaml.v2 v2.2.2 h1:ZCJp+EgiOT7lHqUV2J862kp8Qj64Jo6az82+3Td9dZw=
+gopkg.in/yaml.v2 v2.0.0-20170812160011-eb3733d160e7/go.mod h1:JAlM8MvJe8wmxCU4Bli9HhUf9+ttbYbLASfIpnQbh74=
+gopkg.in/yaml.v2 v2.2.1/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
 gopkg.in/yaml.v2 v2.2.2/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
-maunium.net/go/mauflag v1.0.0/go.mod h1:nLivPOpTpHnpzEh8jEdSL9UqO9+/KBJFmNRlwKfkPeA=
-maunium.net/go/maulogger/v2 v2.0.0/go.mod h1:Hbbkq3NV6jvJodByZu1mgEF3fpT7Kz9z0MjEZ3/BusI=
-maunium.net/go/mautrix v0.1.0-alpha.3/go.mod h1:GTVu6WDHR+98DKOrYetWsXorvUeKQV3jsSWO6ScbuFI=
-maunium.net/go/mautrix-appservice v0.1.0-alpha.3/go.mod h1:wOnWOIuprYad7ly12rHIo3JLCPh4jwvx1prVrAB9RhM=
+gopkg.in/yaml.v2 v2.2.4 h1:/eiJrUcujPVeJ3xlSWaiNi3uSVmDGBK1pDHUHAnao1I=
+gopkg.in/yaml.v2 v2.2.4/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
+gopkg.in/yaml.v2 v2.2.8 h1:obN1ZagJSUGI0Ek/LBmuj4SNLPfIny3KsKFopxRdj10=
+gopkg.in/yaml.v2 v2.2.8/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
+honnef.co/go/tools v0.0.0-20190102054323-c2f93a96b099/go.mod h1:rf3lG4BRIbNafJWhAfAdb/ePZxsR/4RtNHQocxwk9r4=
+honnef.co/go/tools v0.0.0-20190106161140-3f1c8253044a/go.mod h1:rf3lG4BRIbNafJWhAfAdb/ePZxsR/4RtNHQocxwk9r4=
+honnef.co/go/tools v0.0.0-20190418001031-e561f6794a2a/go.mod h1:rf3lG4BRIbNafJWhAfAdb/ePZxsR/4RtNHQocxwk9r4=
+honnef.co/go/tools v0.0.1-2019.2.3/go.mod h1:a3bituU0lyd329TUQxRnasdCoJDkEUEAqEt0JzvZhAg=
+rsc.io/binaryregexp v0.2.0/go.mod h1:qTv7/COck+e2FymRvadv62gMdZztPaShugOCi3I+8D8=
+rsc.io/goversion v1.0.0/go.mod h1:Eih9y/uIBS3ulggl7KNJ09xGSLcuNaLgmvvqa07sgfo=
--- a/internal/bindata.go
+++ b/internal/bindata.go
@@ -0,0 +1,288 @@
+// Code generated by go-bindata. DO NOT EDIT.
+// sources:
+// tengo/outmessage.tengo
+
+package internal
+
+
+import (
+	"bytes"
+	"compress/gzip"
+	"fmt"
+	"io"
+	"io/ioutil"
+	"os"
+	"path/filepath"
+	"strings"
+	"time"
+)
+
+func bindataRead(data []byte, name string) ([]byte, error) {
+	gz, err := gzip.NewReader(bytes.NewBuffer(data))
+	if err != nil {
+		return nil, fmt.Errorf("Read %q: %v", name, err)
+	}
+
+	var buf bytes.Buffer
+	_, err = io.Copy(&buf, gz)
+	clErr := gz.Close()
+
+	if err != nil {
+		return nil, fmt.Errorf("Read %q: %v", name, err)
+	}
+	if clErr != nil {
+		return nil, err
+	}
+
+	return buf.Bytes(), nil
+}
+
+
+type asset struct {
+	bytes []byte
+	info  fileInfoEx
+}
+
+type fileInfoEx interface {
+	os.FileInfo
+	MD5Checksum() string
+}
+
+type bindataFileInfo struct {
+	name        string
+	size        int64
+	mode        os.FileMode
+	modTime     time.Time
+	md5checksum string
+}
+
+func (fi bindataFileInfo) Name() string {
+	return fi.name
+}
+func (fi bindataFileInfo) Size() int64 {
+	return fi.size
+}
+func (fi bindataFileInfo) Mode() os.FileMode {
+	return fi.mode
+}
+func (fi bindataFileInfo) ModTime() time.Time {
+	return fi.modTime
+}
+func (fi bindataFileInfo) MD5Checksum() string {
+	return fi.md5checksum
+}
+func (fi bindataFileInfo) IsDir() bool {
+	return false
+}
+func (fi bindataFileInfo) Sys() interface{} {
+	return nil
+}
+
+var _bindataTengoOutmessagetengo = []byte(
+	"\x1f\x8b\x08\x00\x00\x00\x00\x00\x00\xff\xc4\x91\x3d\x8f\xda\x40\x10\x86\xfb\xfd\x15\x13\x37\xb1\x2d\x07\xe7\xa3" +
+	"\xb3\x64\x59\x11\x45\x94\x2e\x8a\x92\x0a\xd0\xb1\xac\x07\x33\xd2\x7a\xc7\x1a\x8f\x31\x88\xe3\xbf\x9f\xcc\x01\x47" +
+	"\x7f\xc5\x75\xef\xae\x9e\x9d\x77\x1f\x4d\x9e\x9a\xbd\x15\xb2\x1b\x8f\x3d\xd8\xbd\x25\x3f\x45\x30\x82\xb6\xfe\xc2" +
+	"\xc1\x1f\x0b\x43\xe1\xa7\x73\x3c\x04\xcd\x80\xc2\x1f\x61\x65\xc7\x7e\xca\xf3\x9d\x0d\x01\x2f\xf1\x97\x55\x1c\xed" +
+	"\xd1\xf0\xa0\x77\x98\x07\x7d\xa3\x79\xd0\x3b\xce\x83\xde\xf8\xd7\x9e\x51\x48\xb1\x30\x6d\xdf\xfc\xc3\x83\x66\xd0" +
+	"\xf6\xcd\xff\x1e\x25\xd8\x16\x4d\x9a\x1b\xa3\x78\x50\x28\x4a\xa0\xb6\x63\xd1\x38\x9a\xce\x51\x62\x4c\x9e\x43\xaf" +
+	"\x42\x1d\x90\x38\x70\xec\x59\xfa\xe9\x8e\xb6\x30\xe2\x67\x41\x08\xac\xd0\x63\xa8\x29\x34\xa0\x0c\x36\x5c\xc0\x8d" +
+	"\x50\xdd\x20\x8c\x78\x7d\xac\x3b\x84\xdf\x7f\xe7\xb7\x01\xb4\x7d\xd0\x84\xb2\x84\x88\xc4\x45\x70\x32\x00\x00\x82" +
+	"\xd3\x3f\xa6\xfe\x99\xe0\x93\xe3\xb6\x23\x8f\xf1\x7a\x79\xf8\xfa\x23\xae\x8a\x65\x7d\xfa\x96\x7d\x3f\xc7\x55\x91" +
+	"\x5d\x63\x52\x25\xd5\xf3\x62\x51\xb8\xa0\xe2\x8b\xd5\x6a\x9d\x5c\xc6\x5c\x4d\x4b\xc1\x99\x60\xe7\xad\xc3\xf8\x26" +
+	"\x1f\x45\x89\x39\x9b\xf7\x6b\xe4\x29\x6d\x1f\x57\x00\x9f\x3e\xc6\x24\xcd\xcd\x4b\x00\x00\x00\xff\xff\x40\xb8\x54" +
+	"\xb8\x64\x02\x00\x00")
+
+func bindataTengoOutmessagetengoBytes() ([]byte, error) {
+	return bindataRead(
+		_bindataTengoOutmessagetengo,
+		"tengo/outmessage.tengo",
+	)
+}
+
+
+
+func bindataTengoOutmessagetengo() (*asset, error) {
+	bytes, err := bindataTengoOutmessagetengoBytes()
+	if err != nil {
+		return nil, err
+	}
+
+	info := bindataFileInfo{
+		name: "tengo/outmessage.tengo",
+		size: 612,
+		md5checksum: "",
+		mode: os.FileMode(420),
+		modTime: time.Unix(1555622139, 0),
+	}
+
+	a := &asset{bytes: bytes, info: info}
+
+	return a, nil
+}
+
+
+//
+// Asset loads and returns the asset for the given name.
+// It returns an error if the asset could not be found or
+// could not be loaded.
+//
+func Asset(name string) ([]byte, error) {
+	cannonicalName := strings.Replace(name, "\\", "/", -1)
+	if f, ok := _bindata[cannonicalName]; ok {
+		a, err := f()
+		if err != nil {
+			return nil, fmt.Errorf("Asset %s can't read by error: %v", name, err)
+		}
+		return a.bytes, nil
+	}
+	return nil, &os.PathError{Op: "open", Path: name, Err: os.ErrNotExist}
+}
+
+//
+// MustAsset is like Asset but panics when Asset would return an error.
+// It simplifies safe initialization of global variables.
+// nolint: deadcode
+//
+func MustAsset(name string) []byte {
+	a, err := Asset(name)
+	if err != nil {
+		panic("asset: Asset(" + name + "): " + err.Error())
+	}
+
+	return a
+}
+
+//
+// AssetInfo loads and returns the asset info for the given name.
+// It returns an error if the asset could not be found or could not be loaded.
+//
+func AssetInfo(name string) (os.FileInfo, error) {
+	cannonicalName := strings.Replace(name, "\\", "/", -1)
+	if f, ok := _bindata[cannonicalName]; ok {
+		a, err := f()
+		if err != nil {
+			return nil, fmt.Errorf("AssetInfo %s can't read by error: %v", name, err)
+		}
+		return a.info, nil
+	}
+	return nil, &os.PathError{Op: "open", Path: name, Err: os.ErrNotExist}
+}
+
+//
+// AssetNames returns the names of the assets.
+// nolint: deadcode
+//
+func AssetNames() []string {
+	names := make([]string, 0, len(_bindata))
+	for name := range _bindata {
+		names = append(names, name)
+	}
+	return names
+}
+
+//
+// _bindata is a table, holding each asset generator, mapped to its name.
+//
+var _bindata = map[string]func() (*asset, error){
+	"tengo/outmessage.tengo": bindataTengoOutmessagetengo,
+}
+
+//
+// AssetDir returns the file names below a certain
+// directory embedded in the file by go-bindata.
+// For example if you run go-bindata on data/... and data contains the
+// following hierarchy:
+//     data/
+//       foo.txt
+//       img/
+//         a.png
+//         b.png
+// then AssetDir("data") would return []string{"foo.txt", "img"}
+// AssetDir("data/img") would return []string{"a.png", "b.png"}
+// AssetDir("foo.txt") and AssetDir("notexist") would return an error
+// AssetDir("") will return []string{"data"}.
+//
+func AssetDir(name string) ([]string, error) {
+	node := _bintree
+	if len(name) != 0 {
+		cannonicalName := strings.Replace(name, "\\", "/", -1)
+		pathList := strings.Split(cannonicalName, "/")
+		for _, p := range pathList {
+			node = node.Children[p]
+			if node == nil {
+				return nil, &os.PathError{
+					Op: "open",
+					Path: name,
+					Err: os.ErrNotExist,
+				}
+			}
+		}
+	}
+	if node.Func != nil {
+		return nil, &os.PathError{
+			Op: "open",
+			Path: name,
+			Err: os.ErrNotExist,
+		}
+	}
+	rv := make([]string, 0, len(node.Children))
+	for childName := range node.Children {
+		rv = append(rv, childName)
+	}
+	return rv, nil
+}
+
+
+type bintree struct {
+	Func     func() (*asset, error)
+	Children map[string]*bintree
+}
+
+var _bintree = &bintree{Func: nil, Children: map[string]*bintree{
+	"tengo": {Func: nil, Children: map[string]*bintree{
+		"outmessage.tengo": {Func: bindataTengoOutmessagetengo, Children: map[string]*bintree{}},
+	}},
+}}
+
+// RestoreAsset restores an asset under the given directory
+func RestoreAsset(dir, name string) error {
+	data, err := Asset(name)
+	if err != nil {
+		return err
+	}
+	info, err := AssetInfo(name)
+	if err != nil {
+		return err
+	}
+	err = os.MkdirAll(_filePath(dir, filepath.Dir(name)), os.FileMode(0755))
+	if err != nil {
+		return err
+	}
+	err = ioutil.WriteFile(_filePath(dir, name), data, info.Mode())
+	if err != nil {
+		return err
+	}
+	return os.Chtimes(_filePath(dir, name), info.ModTime(), info.ModTime())
+}
+
+// RestoreAssets restores an asset under the given directory recursively
+func RestoreAssets(dir, name string) error {
+	children, err := AssetDir(name)
+	// File
+	if err != nil {
+		return RestoreAsset(dir, name)
+	}
+	// Dir
+	for _, child := range children {
+		err = RestoreAssets(dir, filepath.Join(name, child))
+		if err != nil {
+			return err
+		}
+	}
+	return nil
+}
+
+func _filePath(dir, name string) string {
+	cannonicalName := strings.Replace(name, "\\", "/", -1)
+	return filepath.Join(append([]string{dir}, strings.Split(cannonicalName, "/")...)...)
+}
--- a/internal/tengo/outmessage.tengo
+++ b/internal/tengo/outmessage.tengo
@@ -0,0 +1,25 @@
+/*
+variables available 
+read-only:
+inAccount, inProtocol, inChannel, inGateway
+outAccount, outProtocol, outChannel, outGateway
+
+read-write:
+msgText, msgUsername
+*/
+
+text := import("text")
+
+// start - strip irc colors 
+// if we're not sending to an irc bridge we strip the IRC colors
+if inProtocol == "irc" && outProtocol != "irc" {
+    re := text.re_compile(`\x03(?:\d{1,2}(?:,\d{1,2})?)?|[[:cntrl:]]`)
+    msgText=re.replace(msgText,"")
+}
+// end - strip irc colors
+
+// strip custom emoji
+if inProtocol == "discord" {
+    re := text.re_compile(`<a?(:.*?:)[0-9]+>`)
+    msgText=re.replace(msgText,"$1")
+}
--- a/matterbridge.go
+++ b/matterbridge.go
@@ -4,6 +4,7 @@ import (
 	"flag"
 	"fmt"
 	"os"
+	"runtime"
 	"strings"

 	"github.com/42wim/matterbridge/bridge/config"
@@ -15,7 +16,7 @@ import (
 )

 var (
-	version = "1.14.2"
+	version = "1.17.5"
 	githash string

 	flagConfig  = flag.String("conf", "matterbridge.toml", "config file")
@@ -67,17 +68,31 @@ func setupLogger() *logrus.Logger {
 		Formatter: &prefixed.TextFormatter{
 			PrefixPadding: 13,
 			DisableColors: true,
-			FullTimestamp: true,
 		},
 		Level: logrus.InfoLevel,
 	}
 	if *flagDebug || os.Getenv("DEBUG") == "1" {
+		logger.SetReportCaller(true)
 		logger.Formatter = &prefixed.TextFormatter{
-			PrefixPadding:   13,
-			DisableColors:   true,
-			FullTimestamp:   false,
-			ForceFormatting: true,
+			PrefixPadding: 13,
+			DisableColors: true,
+			FullTimestamp: false,
+
+			CallerFormatter: func(function, file string) string {
+				return fmt.Sprintf(" [%s:%s]", function, file)
+			},
+			CallerPrettyfier: func(f *runtime.Frame) (string, string) {
+				sp := strings.SplitAfter(f.File, "/matterbridge/")
+				filename := f.File
+				if len(sp) > 1 {
+					filename = sp[1]
+				}
+				s := strings.Split(f.Function, ".")
+				funcName := s[len(s)-1]
+				return funcName, fmt.Sprintf("%s:%d", filename, f.Line)
+			},
 		}
+
 		logger.Level = logrus.DebugLevel
 		logger.WithFields(logrus.Fields{"prefix": "main"}).Info("Enabling debug logging.")
 	}
--- a/matterbridge.toml.sample
+++ b/matterbridge.toml.sample
--- a/matterclient/channels.go
+++ b/matterclient/channels.go
@@ -36,6 +36,16 @@ func (m *MMClient) GetChannelHeader(channelId string) string { //nolint:golint
 	return ""
 }

+func getNormalisedName(channel *model.Channel) string {
+	if channel.Type == model.CHANNEL_GROUP {
+		// (deprecated in favor of ReplaceAll in go 1.12)
+		res := strings.Replace(channel.DisplayName, ", ", "-", -1) //nolint: gocritic
+		res = strings.Replace(res, " ", "_", -1)                   //nolint: gocritic
+		return res
+	}
+	return channel.Name
+}
+
 func (m *MMClient) GetChannelId(name string, teamId string) string { //nolint:golint
 	m.RLock()
 	defer m.RUnlock()
@@ -45,13 +55,7 @@ func (m *MMClient) GetChannelId(name string, teamId string) string { //nolint:go

 	for _, t := range m.OtherTeams {
 		for _, channel := range append(t.Channels, t.MoreChannels...) {
-			if channel.Type == model.CHANNEL_GROUP {
-				res := strings.Replace(channel.DisplayName, ", ", "-", -1)
-				res = strings.Replace(res, " ", "_", -1)
-				if res == name {
-					return channel.Id
-				}
-			} else if channel.Name == name {
+			if getNormalisedName(channel) == name {
 				return channel.Id
 			}
 		}
@@ -63,7 +67,7 @@ func (m *MMClient) getChannelIdTeam(name string, teamId string) string { //nolin
 	for _, t := range m.OtherTeams {
 		if t.Id == teamId {
 			for _, channel := range append(t.Channels, t.MoreChannels...) {
-				if channel.Name == name {
+				if getNormalisedName(channel) == name {
 					return channel.Id
 				}
 			}
@@ -81,12 +85,7 @@ func (m *MMClient) GetChannelName(channelId string) string { //nolint:golint
 		}
 		for _, channel := range append(t.Channels, t.MoreChannels...) {
 			if channel.Id == channelId {
-				if channel.Type == model.CHANNEL_GROUP {
-					res := strings.Replace(channel.DisplayName, ", ", "-", -1)
-					res = strings.Replace(res, " ", "_", -1)
-					return res
-				}
-				return channel.Name
+				return getNormalisedName(channel)
 			}
 		}
 	}
@@ -167,23 +166,42 @@ func (m *MMClient) JoinChannel(channelId string) error { //nolint:golint
 	return nil
 }

+func (m *MMClient) UpdateChannelsTeam(teamID string) error {
+	mmchannels, resp := m.Client.GetChannelsForTeamForUser(teamID, m.User.Id, "")
+	if resp.Error != nil {
+		return errors.New(resp.Error.DetailedError)
+	}
+	for idx, t := range m.OtherTeams {
+		if t.Id == teamID {
+			m.Lock()
+			m.OtherTeams[idx].Channels = mmchannels
+			m.Unlock()
+		}
+	}
+
+	mmchannels, resp = m.Client.GetPublicChannelsForTeam(teamID, 0, 5000, "")
+	if resp.Error != nil {
+		return errors.New(resp.Error.DetailedError)
+	}
+	for idx, t := range m.OtherTeams {
+		if t.Id == teamID {
+			m.Lock()
+			m.OtherTeams[idx].MoreChannels = mmchannels
+			m.Unlock()
+		}
+	}
+	return nil
+}
+
 func (m *MMClient) UpdateChannels() error {
-	mmchannels, resp := m.Client.GetChannelsForTeamForUser(m.Team.Id, m.User.Id, "")
-	if resp.Error != nil {
-		return errors.New(resp.Error.DetailedError)
+	if err := m.UpdateChannelsTeam(m.Team.Id); err != nil {
+		return err
 	}
-	m.Lock()
-	m.Team.Channels = mmchannels
-	m.Unlock()
-
-	mmchannels, resp = m.Client.GetPublicChannelsForTeam(m.Team.Id, 0, 5000, "")
-	if resp.Error != nil {
-		return errors.New(resp.Error.DetailedError)
+	for _, t := range m.OtherTeams {
+		if err := m.UpdateChannelsTeam(t.Id); err != nil {
+			return err
+		}
 	}
-
-	m.Lock()
-	m.Team.MoreChannels = mmchannels
-	m.Unlock()
 	return nil
 }

--- a/matterclient/helpers.go
+++ b/matterclient/helpers.go
@@ -132,14 +132,25 @@ func (m *MMClient) initUser() error {
 		return resp.Error
 	}
 	for _, team := range teams {
-		mmusers, resp := m.Client.GetUsersInTeam(team.Id, 0, 50000, "")
+		idx := 0
+		max := 200
+		usermap := make(map[string]*model.User)
+		mmusers, resp := m.Client.GetUsersInTeam(team.Id, idx, max, "")
 		if resp.Error != nil {
 			return errors.New(resp.Error.DetailedError)
 		}
-		usermap := make(map[string]*model.User)
-		for _, user := range mmusers {
-			usermap[user.Id] = user
+		for len(mmusers) > 0 {
+			for _, user := range mmusers {
+				usermap[user.Id] = user
+			}
+			mmusers, resp = m.Client.GetUsersInTeam(team.Id, idx, max, "")
+			if resp.Error != nil {
+				return errors.New(resp.Error.DetailedError)
+			}
+			idx++
+			time.Sleep(time.Millisecond * 200)
 		}
+		m.logger.Infof("found %d users in team %s", len(usermap), team.Name)

 		t := &Team{Team: team, Users: usermap, Id: team.Id}

@@ -175,15 +186,19 @@ func (m *MMClient) serverAlive(firstConnection bool, b *backoff.Backoff) error {
 		if resp.Error != nil {
 			return fmt.Errorf("%#v", resp.Error.Error())
 		}
-		if firstConnection && !supportedVersion(resp.ServerVersion) {
+		if firstConnection && !m.SkipVersionCheck && !supportedVersion(resp.ServerVersion) {
 			return fmt.Errorf("unsupported mattermost version: %s", resp.ServerVersion)
 		}
-		m.ServerVersion = resp.ServerVersion
-		if m.ServerVersion == "" {
-			m.logger.Debugf("Server not up yet, reconnecting in %s", d)
-			time.Sleep(d)
+		if !m.SkipVersionCheck {
+			m.ServerVersion = resp.ServerVersion
+			if m.ServerVersion == "" {
+				m.logger.Debugf("Server not up yet, reconnecting in %s", d)
+				time.Sleep(d)
+			} else {
+				m.logger.Infof("Found version %s", m.ServerVersion)
+				return nil
+			}
 		} else {
-			m.logger.Infof("Found version %s", m.ServerVersion)
 			return nil
 		}
 	}
--- a/matterclient/matterclient.go
+++ b/matterclient/matterclient.go
@@ -16,14 +16,15 @@ import (
 )

 type Credentials struct {
-	Login         string
-	Team          string
-	Pass          string
-	Token         string
-	CookieToken   bool
-	Server        string
-	NoTLS         bool
-	SkipTLSVerify bool
+	Login            string
+	Team             string
+	Pass             string
+	Token            string
+	CookieToken      bool
+	Server           string
+	NoTLS            bool
+	SkipTLSVerify    bool
+	SkipVersionCheck bool
 }

 type Message struct {
@@ -220,7 +221,10 @@ func (m *MMClient) WsReceiver() {
 				}
 			}
 			switch msg.Raw.Event {
-			case model.WEBSOCKET_EVENT_USER_ADDED, model.WEBSOCKET_EVENT_USER_REMOVED:
+			case model.WEBSOCKET_EVENT_USER_ADDED,
+				model.WEBSOCKET_EVENT_USER_REMOVED,
+				model.WEBSOCKET_EVENT_CHANNEL_CREATED,
+				model.WEBSOCKET_EVENT_CHANNEL_DELETED:
 				m.MessageChan <- msg
 				continue
 			}
--- a/matterclient/messages.go
+++ b/matterclient/messages.go
@@ -83,7 +83,7 @@ func (m *MMClient) DeleteMessage(postId string) error { //nolint:golint
 }

 func (m *MMClient) EditMessage(postId string, text string) (string, error) { //nolint:golint
-	post := &model.Post{Message: text}
+	post := &model.Post{Message: text, Id: postId}
 	res, resp := m.Client.UpdatePost(postId, post)
 	if resp.Error != nil {
 		return "", resp.Error
--- a/matterclient/users.go
+++ b/matterclient/users.go
@@ -2,6 +2,7 @@ package matterclient

 import (
 	"errors"
+	"time"

 	"github.com/mattermost/mattermost-server/model"
 )
@@ -99,15 +100,25 @@ func (m *MMClient) GetUsers() map[string]*model.User {
 }

 func (m *MMClient) UpdateUsers() error {
-	mmusers, resp := m.Client.GetUsers(0, 50000, "")
+	idx := 0
+	max := 200
+	mmusers, resp := m.Client.GetUsers(idx, max, "")
 	if resp.Error != nil {
 		return errors.New(resp.Error.DetailedError)
 	}
-	m.Lock()
-	for _, user := range mmusers {
-		m.Users[user.Id] = user
+	for len(mmusers) > 0 {
+		m.Lock()
+		for _, user := range mmusers {
+			m.Users[user.Id] = user
+		}
+		m.Unlock()
+		mmusers, resp = m.Client.GetUsers(idx, max, "")
+		time.Sleep(time.Millisecond * 300)
+		if resp.Error != nil {
+			return errors.New(resp.Error.DetailedError)
+		}
+		idx++
 	}
-	m.Unlock()
 	return nil
 }

--- a/matterhook/matterhook.go
+++ b/matterhook/matterhook.go
@@ -14,7 +14,7 @@ import (
 	"time"

 	"github.com/gorilla/schema"
-	"github.com/nlopes/slack"
+	"github.com/slack-go/slack"
 )

 // OMessage for mattermost incoming webhook. (send to mattermost)
--- a/vendor/github.com/Philipp15b/go-steam/README.md
+++ b/vendor/github.com/Philipp15b/go-steam/README.md
@@ -45,20 +45,11 @@ Whether you want to develop your own Steam bot or directly work on go-steam itse

 ## Updating go-steam to a new SteamKit version

-To update go-steam to a new version of SteamKit, do the following:
+Go source code is generated with code in the `generator` directory.
+Look at `generator/README.md` for more information on how to use the generator.

-	go get github.com/golang/protobuf/protoc-gen-go/
-    git submodule init && git submodule update
-    cd generator
-    go run generator.go clean proto steamlang
-
-Make sure that `$GOPATH/bin` / `protoc-gen-go` is in your `$PATH`. You'll also need [`protoc`](https://developers.google.com/protocol-buffers/docs/downloads), the protocol buffer compiler. At the moment, we use Protocol Buffers 2.6.1 with `proco-gen-go`-[2402d76](https://github.com/golang/protobuf/tree/2402d76f3d41f928c7902a765dfc872356dd3aad).
-
-To compile the Steam Language files, you also need the [.NET Framework](https://www.microsoft.com/net/downloads)
-on Windows or [mono](http://www.go-mono.com/mono-downloads/download.html) on other operating systems.
-
-Apply the protocol changes where necessary.
+Then, after generating new Go source files, update `go-steam` as necessary.

 ## License

-Steam for Go is licensed under the New BSD License. More information can be found in LICENSE.txt.
+Steam for Go is licensed under the New BSD License. More information can be found in LICENSE.txt.
--- a/vendor/github.com/Philipp15b/go-steam/auth.go
+++ b/vendor/github.com/Philipp15b/go-steam/auth.go
@@ -94,9 +94,6 @@ func (a *Auth) HandlePacket(packet *Packet) {
 		a.handleUpdateMachineAuth(packet)
 	case EMsg_ClientAccountInfo:
 		a.handleAccountInfo(packet)
-	case EMsg_ClientWalletInfoUpdate:
-	case EMsg_ClientRequestWebAPIAuthenticateUserNonceResponse:
-	case EMsg_ClientMarketingMessageUpdate:
 	}
 }

--- a/vendor/github.com/Philipp15b/go-steam/client.go
+++ b/vendor/github.com/Philipp15b/go-steam/client.go
@@ -133,11 +133,17 @@ func (c *Client) Connected() bool {
 // If you want to connect to a specific server, use `ConnectTo`.
 func (c *Client) Connect() *netutil.PortAddr {
 	var server *netutil.PortAddr
+
+	// try to initialize the directory cache
+	if !steamDirectoryCache.IsInitialized() {
+		_ = steamDirectoryCache.Initialize()
+	}
 	if steamDirectoryCache.IsInitialized() {
 		server = steamDirectoryCache.GetRandomCM()
 	} else {
 		server = GetRandomCM()
 	}
+
 	c.ConnectTo(server)
 	return server
 }
--- a/vendor/github.com/Philipp15b/go-steam/protocol/internal.go
+++ b/vendor/github.com/Philipp15b/go-steam/protocol/internal.go
@@ -1,6 +1,7 @@
 package protocol

 import (
+	"encoding/hex"
 	"io"
 	"math"
 	"strconv"
@@ -42,6 +43,7 @@ const EClientPersonaStateFlag_DefaultInfoRequest = EClientPersonaStateFlag_Playe

 const DefaultAvatar = "fef49e7fa7e1997310d705b2a6158ff8dc1cdfeb"

-func ValidAvatar(avatar string) bool {
-	return !(avatar == "0000000000000000000000000000000000000000" || len(avatar) != 40)
+func ValidAvatar(avatar []byte) bool {
+	str := hex.EncodeToString(avatar)
+	return !(str == "0000000000000000000000000000000000000000" || len(str) != 40)
 }
--- a/vendor/github.com/Philipp15b/go-steam/protocol/protobuf/app_ticket.pb.go
+++ b/vendor/github.com/Philipp15b/go-steam/protocol/protobuf/app_ticket.pb.go
@@ -1,31 +1,60 @@
-// Code generated by protoc-gen-go.
+// Code generated by protoc-gen-go. DO NOT EDIT.
 // source: encrypted_app_ticket.proto
-// DO NOT EDIT!

 package protobuf

-import proto "github.com/golang/protobuf/proto"
-import fmt "fmt"
-import math "math"
+import (
+	fmt "fmt"
+	proto "github.com/golang/protobuf/proto"
+	math "math"
+)

 // Reference imports to suppress errors if they are not otherwise used.
 var _ = proto.Marshal
 var _ = fmt.Errorf
 var _ = math.Inf

+// This is a compile-time assertion to ensure that this generated file
+// is compatible with the proto package protobuf is being compiled against.
+// A compilation error at this line likely means your copy of the
+// proto package protobuf to be updated.
+const _ = proto.ProtoPackageIsVersion3 // please upgrade the proto package
+
 type EncryptedAppTicket struct {
-	TicketVersionNo               *uint32 `protobuf:"varint,1,opt,name=ticket_version_no" json:"ticket_version_no,omitempty"`
-	CrcEncryptedticket            *uint32 `protobuf:"varint,2,opt,name=crc_encryptedticket" json:"crc_encryptedticket,omitempty"`
-	CbEncrypteduserdata           *uint32 `protobuf:"varint,3,opt,name=cb_encrypteduserdata" json:"cb_encrypteduserdata,omitempty"`
-	CbEncryptedAppownershipticket *uint32 `protobuf:"varint,4,opt,name=cb_encrypted_appownershipticket" json:"cb_encrypted_appownershipticket,omitempty"`
-	EncryptedTicket               []byte  `protobuf:"bytes,5,opt,name=encrypted_ticket" json:"encrypted_ticket,omitempty"`
-	XXX_unrecognized              []byte  `json:"-"`
+	TicketVersionNo               *uint32  `protobuf:"varint,1,opt,name=ticket_version_no" json:"ticket_version_no,omitempty"`
+	CrcEncryptedticket            *uint32  `protobuf:"varint,2,opt,name=crc_encryptedticket" json:"crc_encryptedticket,omitempty"`
+	CbEncrypteduserdata           *uint32  `protobuf:"varint,3,opt,name=cb_encrypteduserdata" json:"cb_encrypteduserdata,omitempty"`
+	CbEncryptedAppownershipticket *uint32  `protobuf:"varint,4,opt,name=cb_encrypted_appownershipticket" json:"cb_encrypted_appownershipticket,omitempty"`
+	EncryptedTicket               []byte   `protobuf:"bytes,5,opt,name=encrypted_ticket" json:"encrypted_ticket,omitempty"`
+	XXX_NoUnkeyedLiteral          struct{} `json:"-"`
+	XXX_unrecognized              []byte   `json:"-"`
+	XXX_sizecache                 int32    `json:"-"`
 }

-func (m *EncryptedAppTicket) Reset()                    { *m = EncryptedAppTicket{} }
-func (m *EncryptedAppTicket) String() string            { return proto.CompactTextString(m) }
-func (*EncryptedAppTicket) ProtoMessage()               {}
-func (*EncryptedAppTicket) Descriptor() ([]byte, []int) { return app_ticket_fileDescriptor0, []int{0} }
+func (m *EncryptedAppTicket) Reset()         { *m = EncryptedAppTicket{} }
+func (m *EncryptedAppTicket) String() string { return proto.CompactTextString(m) }
+func (*EncryptedAppTicket) ProtoMessage()    {}
+func (*EncryptedAppTicket) Descriptor() ([]byte, []int) {
+	return fileDescriptor_c6d69fd1cac4e8d5, []int{0}
+}
+
+func (m *EncryptedAppTicket) XXX_Unmarshal(b []byte) error {
+	return xxx_messageInfo_EncryptedAppTicket.Unmarshal(m, b)
+}
+func (m *EncryptedAppTicket) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
+	return xxx_messageInfo_EncryptedAppTicket.Marshal(b, m, deterministic)
+}
+func (m *EncryptedAppTicket) XXX_Merge(src proto.Message) {
+	xxx_messageInfo_EncryptedAppTicket.Merge(m, src)
+}
+func (m *EncryptedAppTicket) XXX_Size() int {
+	return xxx_messageInfo_EncryptedAppTicket.Size(m)
+}
+func (m *EncryptedAppTicket) XXX_DiscardUnknown() {
+	xxx_messageInfo_EncryptedAppTicket.DiscardUnknown(m)
+}
+
+var xxx_messageInfo_EncryptedAppTicket proto.InternalMessageInfo

 func (m *EncryptedAppTicket) GetTicketVersionNo() uint32 {
 	if m != nil && m.TicketVersionNo != nil {
@@ -66,17 +95,19 @@ func init() {
 	proto.RegisterType((*EncryptedAppTicket)(nil), "EncryptedAppTicket")
 }

-var app_ticket_fileDescriptor0 = []byte{
-	// 162 bytes of a gzipped FileDescriptorProto
-	0x1f, 0x8b, 0x08, 0x00, 0x00, 0x09, 0x6e, 0x88, 0x02, 0xff, 0xe2, 0x92, 0x4a, 0xcd, 0x4b, 0x2e,
+func init() { proto.RegisterFile("encrypted_app_ticket.proto", fileDescriptor_c6d69fd1cac4e8d5) }
+
+var fileDescriptor_c6d69fd1cac4e8d5 = []byte{
+	// 164 bytes of a gzipped FileDescriptorProto
+	0x1f, 0x8b, 0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0xff, 0xe2, 0x92, 0x4a, 0xcd, 0x4b, 0x2e,
 	0xaa, 0x2c, 0x28, 0x49, 0x4d, 0x89, 0x4f, 0x2c, 0x28, 0x88, 0x2f, 0xc9, 0x4c, 0xce, 0x4e, 0x2d,
 	0xd1, 0x2b, 0x28, 0xca, 0x2f, 0xc9, 0x57, 0x5a, 0xcb, 0xc8, 0x25, 0xe4, 0x0a, 0x93, 0x76, 0x2c,
 	0x28, 0x08, 0x01, 0x4b, 0x0a, 0x49, 0x72, 0x09, 0x42, 0x94, 0xc5, 0x97, 0xa5, 0x16, 0x15, 0x67,
 	0xe6, 0xe7, 0xc5, 0xe7, 0xe5, 0x4b, 0x30, 0x2a, 0x30, 0x6a, 0xf0, 0x0a, 0x49, 0x73, 0x09, 0x27,
 	0x17, 0x25, 0xc7, 0xc3, 0xcd, 0x84, 0xa8, 0x93, 0x60, 0x02, 0x4b, 0xca, 0x70, 0x89, 0x24, 0x27,
 	0x21, 0xe4, 0x4a, 0x8b, 0x53, 0x8b, 0x52, 0x12, 0x4b, 0x12, 0x25, 0x98, 0xc1, 0xb2, 0xea, 0x5c,
-	0xf2, 0xc8, 0xb2, 0x20, 0xd7, 0xe4, 0x97, 0xe7, 0x01, 0x2d, 0xc8, 0xc8, 0x2c, 0x80, 0x1a, 0xc3,
-	0x02, 0x56, 0x28, 0xc1, 0x25, 0x80, 0x50, 0x05, 0x95, 0x61, 0x05, 0xca, 0xf0, 0x38, 0xb1, 0x7a,
-	0x30, 0x36, 0x30, 0x32, 0x00, 0x02, 0x00, 0x00, 0xff, 0xff, 0x03, 0x8c, 0xdb, 0x92, 0xd3, 0x00,
-	0x00, 0x00,
+	0xf2, 0xc8, 0xb2, 0x20, 0xd7, 0xe4, 0x97, 0xe7, 0xa5, 0x16, 0x15, 0x67, 0x64, 0x16, 0x40, 0x8d,
+	0x61, 0x01, 0x2b, 0x94, 0xe0, 0x12, 0x40, 0xa8, 0x82, 0xca, 0xb0, 0x2a, 0x30, 0x6a, 0xf0, 0x38,
+	0xb1, 0x7a, 0x30, 0x36, 0x30, 0x32, 0x00, 0x02, 0x00, 0x00, 0xff, 0xff, 0x03, 0x8c, 0xdb, 0x92,
+	0xd3, 0x00, 0x00, 0x00,
 }
--- a/vendor/github.com/Philipp15b/go-steam/protocol/protobuf/base.pb.go
+++ b/vendor/github.com/Philipp15b/go-steam/protocol/protobuf/base.pb.go
--- a/vendor/github.com/Philipp15b/go-steam/protocol/protobuf/client_server.pb.go
+++ b/vendor/github.com/Philipp15b/go-steam/protocol/protobuf/client_server.pb.go
--- a/vendor/github.com/Philipp15b/go-steam/protocol/protobuf/client_server_2.pb.go
+++ b/vendor/github.com/Philipp15b/go-steam/protocol/protobuf/client_server_2.pb.go
--- a/vendor/github.com/Philipp15b/go-steam/protocol/protobuf/client_server_friends.pb.go
+++ b/vendor/github.com/Philipp15b/go-steam/protocol/protobuf/client_server_friends.pb.go
--- a/vendor/github.com/Philipp15b/go-steam/protocol/protobuf/client_server_login.pb.go
+++ b/vendor/github.com/Philipp15b/go-steam/protocol/protobuf/client_server_login.pb.go
--- a/vendor/github.com/Philipp15b/go-steam/protocol/protobuf/client_site_license.pb.go
+++ b/vendor/github.com/Philipp15b/go-steam/protocol/protobuf/client_site_license.pb.go
@@ -0,0 +1,397 @@
+// Code generated by protoc-gen-go. DO NOT EDIT.
+// source: steammessages_sitelicenseclient.proto
+
+package protobuf
+
+import (
+	fmt "fmt"
+	proto "github.com/golang/protobuf/proto"
+	math "math"
+)
+
+// Reference imports to suppress errors if they are not otherwise used.
+var _ = proto.Marshal
+var _ = fmt.Errorf
+var _ = math.Inf
+
+// This is a compile-time assertion to ensure that this generated file
+// is compatible with the proto package protobuf is being compiled against.
+// A compilation error at this line likely means your copy of the
+// proto package protobuf to be updated.
+const _ = proto.ProtoPackageIsVersion3 // please upgrade the proto package
+
+type CMsgClientSiteInfo struct {
+	SiteId                 *uint64  `protobuf:"varint,1,opt,name=site_id" json:"site_id,omitempty"`
+	SiteName               *string  `protobuf:"bytes,2,opt,name=site_name" json:"site_name,omitempty"`
+	AllowCachedCredentials *bool    `protobuf:"varint,3,opt,name=allow_cached_credentials" json:"allow_cached_credentials,omitempty"`
+	XXX_NoUnkeyedLiteral   struct{} `json:"-"`
+	XXX_unrecognized       []byte   `json:"-"`
+	XXX_sizecache          int32    `json:"-"`
+}
+
+func (m *CMsgClientSiteInfo) Reset()         { *m = CMsgClientSiteInfo{} }
+func (m *CMsgClientSiteInfo) String() string { return proto.CompactTextString(m) }
+func (*CMsgClientSiteInfo) ProtoMessage()    {}
+func (*CMsgClientSiteInfo) Descriptor() ([]byte, []int) {
+	return fileDescriptor_0a32817a56a37a6e, []int{0}
+}
+
+func (m *CMsgClientSiteInfo) XXX_Unmarshal(b []byte) error {
+	return xxx_messageInfo_CMsgClientSiteInfo.Unmarshal(m, b)
+}
+func (m *CMsgClientSiteInfo) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
+	return xxx_messageInfo_CMsgClientSiteInfo.Marshal(b, m, deterministic)
+}
+func (m *CMsgClientSiteInfo) XXX_Merge(src proto.Message) {
+	xxx_messageInfo_CMsgClientSiteInfo.Merge(m, src)
+}
+func (m *CMsgClientSiteInfo) XXX_Size() int {
+	return xxx_messageInfo_CMsgClientSiteInfo.Size(m)
+}
+func (m *CMsgClientSiteInfo) XXX_DiscardUnknown() {
+	xxx_messageInfo_CMsgClientSiteInfo.DiscardUnknown(m)
+}
+
+var xxx_messageInfo_CMsgClientSiteInfo proto.InternalMessageInfo
+
+func (m *CMsgClientSiteInfo) GetSiteId() uint64 {
+	if m != nil && m.SiteId != nil {
+		return *m.SiteId
+	}
+	return 0
+}
+
+func (m *CMsgClientSiteInfo) GetSiteName() string {
+	if m != nil && m.SiteName != nil {
+		return *m.SiteName
+	}
+	return ""
+}
+
+func (m *CMsgClientSiteInfo) GetAllowCachedCredentials() bool {
+	if m != nil && m.AllowCachedCredentials != nil {
+		return *m.AllowCachedCredentials
+	}
+	return false
+}
+
+type CMsgClientSiteLicenseCheckout struct {
+	Appid                *uint32  `protobuf:"varint,1,opt,name=appid" json:"appid,omitempty"`
+	XXX_NoUnkeyedLiteral struct{} `json:"-"`
+	XXX_unrecognized     []byte   `json:"-"`
+	XXX_sizecache        int32    `json:"-"`
+}
+
+func (m *CMsgClientSiteLicenseCheckout) Reset()         { *m = CMsgClientSiteLicenseCheckout{} }
+func (m *CMsgClientSiteLicenseCheckout) String() string { return proto.CompactTextString(m) }
+func (*CMsgClientSiteLicenseCheckout) ProtoMessage()    {}
+func (*CMsgClientSiteLicenseCheckout) Descriptor() ([]byte, []int) {
+	return fileDescriptor_0a32817a56a37a6e, []int{1}
+}
+
+func (m *CMsgClientSiteLicenseCheckout) XXX_Unmarshal(b []byte) error {
+	return xxx_messageInfo_CMsgClientSiteLicenseCheckout.Unmarshal(m, b)
+}
+func (m *CMsgClientSiteLicenseCheckout) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
+	return xxx_messageInfo_CMsgClientSiteLicenseCheckout.Marshal(b, m, deterministic)
+}
+func (m *CMsgClientSiteLicenseCheckout) XXX_Merge(src proto.Message) {
+	xxx_messageInfo_CMsgClientSiteLicenseCheckout.Merge(m, src)
+}
+func (m *CMsgClientSiteLicenseCheckout) XXX_Size() int {
+	return xxx_messageInfo_CMsgClientSiteLicenseCheckout.Size(m)
+}
+func (m *CMsgClientSiteLicenseCheckout) XXX_DiscardUnknown() {
+	xxx_messageInfo_CMsgClientSiteLicenseCheckout.DiscardUnknown(m)
+}
+
+var xxx_messageInfo_CMsgClientSiteLicenseCheckout proto.InternalMessageInfo
+
+func (m *CMsgClientSiteLicenseCheckout) GetAppid() uint32 {
+	if m != nil && m.Appid != nil {
+		return *m.Appid
+	}
+	return 0
+}
+
+type CMsgClientSiteLicenseCheckoutResponse struct {
+	Eresult              *int32   `protobuf:"varint,1,opt,name=eresult,def=2" json:"eresult,omitempty"`
+	XXX_NoUnkeyedLiteral struct{} `json:"-"`
+	XXX_unrecognized     []byte   `json:"-"`
+	XXX_sizecache        int32    `json:"-"`
+}
+
+func (m *CMsgClientSiteLicenseCheckoutResponse) Reset()         { *m = CMsgClientSiteLicenseCheckoutResponse{} }
+func (m *CMsgClientSiteLicenseCheckoutResponse) String() string { return proto.CompactTextString(m) }
+func (*CMsgClientSiteLicenseCheckoutResponse) ProtoMessage()    {}
+func (*CMsgClientSiteLicenseCheckoutResponse) Descriptor() ([]byte, []int) {
+	return fileDescriptor_0a32817a56a37a6e, []int{2}
+}
+
+func (m *CMsgClientSiteLicenseCheckoutResponse) XXX_Unmarshal(b []byte) error {
+	return xxx_messageInfo_CMsgClientSiteLicenseCheckoutResponse.Unmarshal(m, b)
+}
+func (m *CMsgClientSiteLicenseCheckoutResponse) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
+	return xxx_messageInfo_CMsgClientSiteLicenseCheckoutResponse.Marshal(b, m, deterministic)
+}
+func (m *CMsgClientSiteLicenseCheckoutResponse) XXX_Merge(src proto.Message) {
+	xxx_messageInfo_CMsgClientSiteLicenseCheckoutResponse.Merge(m, src)
+}
+func (m *CMsgClientSiteLicenseCheckoutResponse) XXX_Size() int {
+	return xxx_messageInfo_CMsgClientSiteLicenseCheckoutResponse.Size(m)
+}
+func (m *CMsgClientSiteLicenseCheckoutResponse) XXX_DiscardUnknown() {
+	xxx_messageInfo_CMsgClientSiteLicenseCheckoutResponse.DiscardUnknown(m)
+}
+
+var xxx_messageInfo_CMsgClientSiteLicenseCheckoutResponse proto.InternalMessageInfo
+
+const Default_CMsgClientSiteLicenseCheckoutResponse_Eresult int32 = 2
+
+func (m *CMsgClientSiteLicenseCheckoutResponse) GetEresult() int32 {
+	if m != nil && m.Eresult != nil {
+		return *m.Eresult
+	}
+	return Default_CMsgClientSiteLicenseCheckoutResponse_Eresult
+}
+
+type CMsgClientSiteLicenseGetAvailableSeats struct {
+	Appid                *uint32  `protobuf:"varint,1,opt,name=appid" json:"appid,omitempty"`
+	XXX_NoUnkeyedLiteral struct{} `json:"-"`
+	XXX_unrecognized     []byte   `json:"-"`
+	XXX_sizecache        int32    `json:"-"`
+}
+
+func (m *CMsgClientSiteLicenseGetAvailableSeats) Reset() {
+	*m = CMsgClientSiteLicenseGetAvailableSeats{}
+}
+func (m *CMsgClientSiteLicenseGetAvailableSeats) String() string { return proto.CompactTextString(m) }
+func (*CMsgClientSiteLicenseGetAvailableSeats) ProtoMessage()    {}
+func (*CMsgClientSiteLicenseGetAvailableSeats) Descriptor() ([]byte, []int) {
+	return fileDescriptor_0a32817a56a37a6e, []int{3}
+}
+
+func (m *CMsgClientSiteLicenseGetAvailableSeats) XXX_Unmarshal(b []byte) error {
+	return xxx_messageInfo_CMsgClientSiteLicenseGetAvailableSeats.Unmarshal(m, b)
+}
+func (m *CMsgClientSiteLicenseGetAvailableSeats) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
+	return xxx_messageInfo_CMsgClientSiteLicenseGetAvailableSeats.Marshal(b, m, deterministic)
+}
+func (m *CMsgClientSiteLicenseGetAvailableSeats) XXX_Merge(src proto.Message) {
+	xxx_messageInfo_CMsgClientSiteLicenseGetAvailableSeats.Merge(m, src)
+}
+func (m *CMsgClientSiteLicenseGetAvailableSeats) XXX_Size() int {
+	return xxx_messageInfo_CMsgClientSiteLicenseGetAvailableSeats.Size(m)
+}
+func (m *CMsgClientSiteLicenseGetAvailableSeats) XXX_DiscardUnknown() {
+	xxx_messageInfo_CMsgClientSiteLicenseGetAvailableSeats.DiscardUnknown(m)
+}
+
+var xxx_messageInfo_CMsgClientSiteLicenseGetAvailableSeats proto.InternalMessageInfo
+
+func (m *CMsgClientSiteLicenseGetAvailableSeats) GetAppid() uint32 {
+	if m != nil && m.Appid != nil {
+		return *m.Appid
+	}
+	return 0
+}
+
+type CMsgClientSiteLicenseGetAvailableSeatsResponse struct {
+	Eresult              *int32   `protobuf:"varint,1,opt,name=eresult,def=2" json:"eresult,omitempty"`
+	Seats                *uint32  `protobuf:"varint,2,opt,name=seats" json:"seats,omitempty"`
+	XXX_NoUnkeyedLiteral struct{} `json:"-"`
+	XXX_unrecognized     []byte   `json:"-"`
+	XXX_sizecache        int32    `json:"-"`
+}
+
+func (m *CMsgClientSiteLicenseGetAvailableSeatsResponse) Reset() {
+	*m = CMsgClientSiteLicenseGetAvailableSeatsResponse{}
+}
+func (m *CMsgClientSiteLicenseGetAvailableSeatsResponse) String() string {
+	return proto.CompactTextString(m)
+}
+func (*CMsgClientSiteLicenseGetAvailableSeatsResponse) ProtoMessage() {}
+func (*CMsgClientSiteLicenseGetAvailableSeatsResponse) Descriptor() ([]byte, []int) {
+	return fileDescriptor_0a32817a56a37a6e, []int{4}
+}
+
+func (m *CMsgClientSiteLicenseGetAvailableSeatsResponse) XXX_Unmarshal(b []byte) error {
+	return xxx_messageInfo_CMsgClientSiteLicenseGetAvailableSeatsResponse.Unmarshal(m, b)
+}
+func (m *CMsgClientSiteLicenseGetAvailableSeatsResponse) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
+	return xxx_messageInfo_CMsgClientSiteLicenseGetAvailableSeatsResponse.Marshal(b, m, deterministic)
+}
+func (m *CMsgClientSiteLicenseGetAvailableSeatsResponse) XXX_Merge(src proto.Message) {
+	xxx_messageInfo_CMsgClientSiteLicenseGetAvailableSeatsResponse.Merge(m, src)
+}
+func (m *CMsgClientSiteLicenseGetAvailableSeatsResponse) XXX_Size() int {
+	return xxx_messageInfo_CMsgClientSiteLicenseGetAvailableSeatsResponse.Size(m)
+}
+func (m *CMsgClientSiteLicenseGetAvailableSeatsResponse) XXX_DiscardUnknown() {
+	xxx_messageInfo_CMsgClientSiteLicenseGetAvailableSeatsResponse.DiscardUnknown(m)
+}
+
+var xxx_messageInfo_CMsgClientSiteLicenseGetAvailableSeatsResponse proto.InternalMessageInfo
+
+const Default_CMsgClientSiteLicenseGetAvailableSeatsResponse_Eresult int32 = 2
+
+func (m *CMsgClientSiteLicenseGetAvailableSeatsResponse) GetEresult() int32 {
+	if m != nil && m.Eresult != nil {
+		return *m.Eresult
+	}
+	return Default_CMsgClientSiteLicenseGetAvailableSeatsResponse_Eresult
+}
+
+func (m *CMsgClientSiteLicenseGetAvailableSeatsResponse) GetSeats() uint32 {
+	if m != nil && m.Seats != nil {
+		return *m.Seats
+	}
+	return 0
+}
+
+type CMsgClientSiteLicenseGetContentCacheInfo struct {
+	XXX_NoUnkeyedLiteral struct{} `json:"-"`
+	XXX_unrecognized     []byte   `json:"-"`
+	XXX_sizecache        int32    `json:"-"`
+}
+
+func (m *CMsgClientSiteLicenseGetContentCacheInfo) Reset() {
+	*m = CMsgClientSiteLicenseGetContentCacheInfo{}
+}
+func (m *CMsgClientSiteLicenseGetContentCacheInfo) String() string { return proto.CompactTextString(m) }
+func (*CMsgClientSiteLicenseGetContentCacheInfo) ProtoMessage()    {}
+func (*CMsgClientSiteLicenseGetContentCacheInfo) Descriptor() ([]byte, []int) {
+	return fileDescriptor_0a32817a56a37a6e, []int{5}
+}
+
+func (m *CMsgClientSiteLicenseGetContentCacheInfo) XXX_Unmarshal(b []byte) error {
+	return xxx_messageInfo_CMsgClientSiteLicenseGetContentCacheInfo.Unmarshal(m, b)
+}
+func (m *CMsgClientSiteLicenseGetContentCacheInfo) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
+	return xxx_messageInfo_CMsgClientSiteLicenseGetContentCacheInfo.Marshal(b, m, deterministic)
+}
+func (m *CMsgClientSiteLicenseGetContentCacheInfo) XXX_Merge(src proto.Message) {
+	xxx_messageInfo_CMsgClientSiteLicenseGetContentCacheInfo.Merge(m, src)
+}
+func (m *CMsgClientSiteLicenseGetContentCacheInfo) XXX_Size() int {
+	return xxx_messageInfo_CMsgClientSiteLicenseGetContentCacheInfo.Size(m)
+}
+func (m *CMsgClientSiteLicenseGetContentCacheInfo) XXX_DiscardUnknown() {
+	xxx_messageInfo_CMsgClientSiteLicenseGetContentCacheInfo.DiscardUnknown(m)
+}
+
+var xxx_messageInfo_CMsgClientSiteLicenseGetContentCacheInfo proto.InternalMessageInfo
+
+type CMsgClientSiteLicenseGetContentCacheInfoResponse struct {
+	UseCache             *bool    `protobuf:"varint,1,opt,name=use_cache" json:"use_cache,omitempty"`
+	Ipv4Address          *uint32  `protobuf:"varint,2,opt,name=ipv4_address" json:"ipv4_address,omitempty"`
+	PortNumber           *uint32  `protobuf:"varint,3,opt,name=port_number" json:"port_number,omitempty"`
+	P2PGroup             *uint32  `protobuf:"varint,4,opt,name=p2p_group" json:"p2p_group,omitempty"`
+	IpAddress            *string  `protobuf:"bytes,5,opt,name=ip_address" json:"ip_address,omitempty"`
+	XXX_NoUnkeyedLiteral struct{} `json:"-"`
+	XXX_unrecognized     []byte   `json:"-"`
+	XXX_sizecache        int32    `json:"-"`
+}
+
+func (m *CMsgClientSiteLicenseGetContentCacheInfoResponse) Reset() {
+	*m = CMsgClientSiteLicenseGetContentCacheInfoResponse{}
+}
+func (m *CMsgClientSiteLicenseGetContentCacheInfoResponse) String() string {
+	return proto.CompactTextString(m)
+}
+func (*CMsgClientSiteLicenseGetContentCacheInfoResponse) ProtoMessage() {}
+func (*CMsgClientSiteLicenseGetContentCacheInfoResponse) Descriptor() ([]byte, []int) {
+	return fileDescriptor_0a32817a56a37a6e, []int{6}
+}
+
+func (m *CMsgClientSiteLicenseGetContentCacheInfoResponse) XXX_Unmarshal(b []byte) error {
+	return xxx_messageInfo_CMsgClientSiteLicenseGetContentCacheInfoResponse.Unmarshal(m, b)
+}
+func (m *CMsgClientSiteLicenseGetContentCacheInfoResponse) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
+	return xxx_messageInfo_CMsgClientSiteLicenseGetContentCacheInfoResponse.Marshal(b, m, deterministic)
+}
+func (m *CMsgClientSiteLicenseGetContentCacheInfoResponse) XXX_Merge(src proto.Message) {
+	xxx_messageInfo_CMsgClientSiteLicenseGetContentCacheInfoResponse.Merge(m, src)
+}
+func (m *CMsgClientSiteLicenseGetContentCacheInfoResponse) XXX_Size() int {
+	return xxx_messageInfo_CMsgClientSiteLicenseGetContentCacheInfoResponse.Size(m)
+}
+func (m *CMsgClientSiteLicenseGetContentCacheInfoResponse) XXX_DiscardUnknown() {
+	xxx_messageInfo_CMsgClientSiteLicenseGetContentCacheInfoResponse.DiscardUnknown(m)
+}
+
+var xxx_messageInfo_CMsgClientSiteLicenseGetContentCacheInfoResponse proto.InternalMessageInfo
+
+func (m *CMsgClientSiteLicenseGetContentCacheInfoResponse) GetUseCache() bool {
+	if m != nil && m.UseCache != nil {
+		return *m.UseCache
+	}
+	return false
+}
+
+func (m *CMsgClientSiteLicenseGetContentCacheInfoResponse) GetIpv4Address() uint32 {
+	if m != nil && m.Ipv4Address != nil {
+		return *m.Ipv4Address
+	}
+	return 0
+}
+
+func (m *CMsgClientSiteLicenseGetContentCacheInfoResponse) GetPortNumber() uint32 {
+	if m != nil && m.PortNumber != nil {
+		return *m.PortNumber
+	}
+	return 0
+}
+
+func (m *CMsgClientSiteLicenseGetContentCacheInfoResponse) GetP2PGroup() uint32 {
+	if m != nil && m.P2PGroup != nil {
+		return *m.P2PGroup
+	}
+	return 0
+}
+
+func (m *CMsgClientSiteLicenseGetContentCacheInfoResponse) GetIpAddress() string {
+	if m != nil && m.IpAddress != nil {
+		return *m.IpAddress
+	}
+	return ""
+}
+
+func init() {
+	proto.RegisterType((*CMsgClientSiteInfo)(nil), "CMsgClientSiteInfo")
+	proto.RegisterType((*CMsgClientSiteLicenseCheckout)(nil), "CMsgClientSiteLicenseCheckout")
+	proto.RegisterType((*CMsgClientSiteLicenseCheckoutResponse)(nil), "CMsgClientSiteLicenseCheckoutResponse")
+	proto.RegisterType((*CMsgClientSiteLicenseGetAvailableSeats)(nil), "CMsgClientSiteLicenseGetAvailableSeats")
+	proto.RegisterType((*CMsgClientSiteLicenseGetAvailableSeatsResponse)(nil), "CMsgClientSiteLicenseGetAvailableSeatsResponse")
+	proto.RegisterType((*CMsgClientSiteLicenseGetContentCacheInfo)(nil), "CMsgClientSiteLicenseGetContentCacheInfo")
+	proto.RegisterType((*CMsgClientSiteLicenseGetContentCacheInfoResponse)(nil), "CMsgClientSiteLicenseGetContentCacheInfoResponse")
+}
+
+func init() {
+	proto.RegisterFile("steammessages_sitelicenseclient.proto", fileDescriptor_0a32817a56a37a6e)
+}
+
+var fileDescriptor_0a32817a56a37a6e = []byte{
+	// 335 bytes of a gzipped FileDescriptorProto
+	0x1f, 0x8b, 0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0xff, 0x8c, 0x91, 0x41, 0x4b, 0xfb, 0x40,
+	0x14, 0xc4, 0xff, 0xfb, 0xb7, 0xa1, 0xed, 0xd3, 0x20, 0x5d, 0x3d, 0x04, 0x41, 0x08, 0x81, 0x4a,
+	0xf0, 0x50, 0xa4, 0x08, 0x82, 0x9e, 0x34, 0x07, 0x15, 0xf4, 0x62, 0x6f, 0x5e, 0xc2, 0x36, 0x79,
+	0xb6, 0x8b, 0x9b, 0xdd, 0x25, 0x6f, 0x53, 0xaf, 0x7e, 0x0b, 0xbf, 0xae, 0x64, 0x5b, 0x0a, 0x15,
+	0x2d, 0xbd, 0xee, 0xce, 0x6f, 0x66, 0x98, 0x07, 0x43, 0x72, 0x28, 0xaa, 0x0a, 0x89, 0xc4, 0x0c,
+	0x29, 0x27, 0xe9, 0x50, 0xc9, 0x02, 0x35, 0x61, 0xa1, 0x24, 0x6a, 0x37, 0xb2, 0xb5, 0x71, 0xe6,
+	0x24, 0xda, 0x94, 0x4d, 0x05, 0xe1, 0xf2, 0x27, 0x79, 0x05, 0x9e, 0x3d, 0xd3, 0x2c, 0xf3, 0xea,
+	0x89, 0x74, 0xf8, 0xa8, 0xdf, 0x0c, 0x3f, 0x84, 0x6e, 0x6b, 0x95, 0xcb, 0x32, 0x62, 0x31, 0x4b,
+	0x3b, 0x7c, 0x00, 0x7d, 0xff, 0xa0, 0x45, 0x85, 0xd1, 0xff, 0x98, 0xa5, 0x7d, 0x1e, 0x43, 0x24,
+	0x94, 0x32, 0x1f, 0x79, 0x21, 0x8a, 0x39, 0x96, 0x79, 0x51, 0x63, 0x89, 0xda, 0x49, 0xa1, 0x28,
+	0xda, 0x8b, 0x59, 0xda, 0x4b, 0x46, 0x70, 0xba, 0xe9, 0xfd, 0xb4, 0xac, 0x96, 0xcd, 0xb1, 0x78,
+	0x37, 0x8d, 0xe3, 0x21, 0x04, 0xc2, 0xda, 0x55, 0x48, 0x98, 0xdc, 0xc0, 0x70, 0xab, 0xfe, 0x05,
+	0xc9, 0x1a, 0x4d, 0xc8, 0x39, 0x74, 0xb1, 0x46, 0x6a, 0x94, 0xf3, 0x64, 0x70, 0xcd, 0xc6, 0xc9,
+	0x15, 0x9c, 0xfd, 0x0a, 0xdf, 0xa3, 0xbb, 0x5d, 0x08, 0xa9, 0xc4, 0x54, 0xe1, 0x04, 0x85, 0xa3,
+	0x9f, 0xa9, 0x13, 0x18, 0xed, 0x06, 0x6e, 0x8b, 0x6f, 0x4d, 0xa9, 0x15, 0xf9, 0x71, 0xc2, 0xe4,
+	0x1c, 0xd2, 0xbf, 0x4c, 0x33, 0xa3, 0x1d, 0x6a, 0x97, 0xb5, 0xab, 0xb5, 0x63, 0x27, 0x5f, 0x0c,
+	0x2e, 0x76, 0x15, 0xaf, 0x3b, 0x0c, 0xa0, 0xdf, 0x10, 0x2e, 0xb7, 0xf7, 0x2d, 0x7a, 0xfc, 0x18,
+	0x0e, 0xa4, 0x5d, 0x5c, 0xe6, 0xa2, 0x2c, 0x6b, 0xa4, 0x55, 0x13, 0x7e, 0x04, 0xfb, 0xd6, 0xd4,
+	0x2e, 0xd7, 0x4d, 0x35, 0xc5, 0xda, 0x5f, 0x26, 0x6c, 0x69, 0x3b, 0xb6, 0xf9, 0xac, 0x36, 0x8d,
+	0x8d, 0x3a, 0xfe, 0x89, 0x03, 0x48, 0xbb, 0x66, 0x83, 0xf6, 0xc4, 0x77, 0xc1, 0x03, 0xfb, 0x64,
+	0xff, 0xbe, 0x03, 0x00, 0x00, 0xff, 0xff, 0x09, 0x2f, 0x9f, 0xe9, 0x65, 0x02, 0x00, 0x00,
+}
--- a/vendor/github.com/Philipp15b/go-steam/protocol/protobuf/content_manifest.pb.go
+++ b/vendor/github.com/Philipp15b/go-steam/protocol/protobuf/content_manifest.pb.go
@@ -1,27 +1,56 @@
-// Code generated by protoc-gen-go.
+// Code generated by protoc-gen-go. DO NOT EDIT.
 // source: content_manifest.proto
-// DO NOT EDIT!

 package protobuf

-import proto "github.com/golang/protobuf/proto"
-import fmt "fmt"
-import math "math"
+import (
+	fmt "fmt"
+	proto "github.com/golang/protobuf/proto"
+	math "math"
+)

 // Reference imports to suppress errors if they are not otherwise used.
 var _ = proto.Marshal
 var _ = fmt.Errorf
 var _ = math.Inf

+// This is a compile-time assertion to ensure that this generated file
+// is compatible with the proto package protobuf is being compiled against.
+// A compilation error at this line likely means your copy of the
+// proto package protobuf to be updated.
+const _ = proto.ProtoPackageIsVersion3 // please upgrade the proto package
+
 type ContentManifestPayload struct {
-	Mappings         []*ContentManifestPayload_FileMapping `protobuf:"bytes,1,rep,name=mappings" json:"mappings,omitempty"`
-	XXX_unrecognized []byte                                `json:"-"`
+	Mappings             []*ContentManifestPayload_FileMapping `protobuf:"bytes,1,rep,name=mappings" json:"mappings,omitempty"`
+	XXX_NoUnkeyedLiteral struct{}                              `json:"-"`
+	XXX_unrecognized     []byte                                `json:"-"`
+	XXX_sizecache        int32                                 `json:"-"`
 }

-func (m *ContentManifestPayload) Reset()                    { *m = ContentManifestPayload{} }
-func (m *ContentManifestPayload) String() string            { return proto.CompactTextString(m) }
-func (*ContentManifestPayload) ProtoMessage()               {}
-func (*ContentManifestPayload) Descriptor() ([]byte, []int) { return content_manifest_fileDescriptor0, []int{0} }
+func (m *ContentManifestPayload) Reset()         { *m = ContentManifestPayload{} }
+func (m *ContentManifestPayload) String() string { return proto.CompactTextString(m) }
+func (*ContentManifestPayload) ProtoMessage()    {}
+func (*ContentManifestPayload) Descriptor() ([]byte, []int) {
+	return fileDescriptor_e3cda137a29253ba, []int{0}
+}
+
+func (m *ContentManifestPayload) XXX_Unmarshal(b []byte) error {
+	return xxx_messageInfo_ContentManifestPayload.Unmarshal(m, b)
+}
+func (m *ContentManifestPayload) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
+	return xxx_messageInfo_ContentManifestPayload.Marshal(b, m, deterministic)
+}
+func (m *ContentManifestPayload) XXX_Merge(src proto.Message) {
+	xxx_messageInfo_ContentManifestPayload.Merge(m, src)
+}
+func (m *ContentManifestPayload) XXX_Size() int {
+	return xxx_messageInfo_ContentManifestPayload.Size(m)
+}
+func (m *ContentManifestPayload) XXX_DiscardUnknown() {
+	xxx_messageInfo_ContentManifestPayload.DiscardUnknown(m)
+}
+
+var xxx_messageInfo_ContentManifestPayload proto.InternalMessageInfo

 func (m *ContentManifestPayload) GetMappings() []*ContentManifestPayload_FileMapping {
 	if m != nil {
@@ -31,23 +60,43 @@ func (m *ContentManifestPayload) GetMappings() []*ContentManifestPayload_FileMap
 }

 type ContentManifestPayload_FileMapping struct {
-	Filename         *string                                         `protobuf:"bytes,1,opt,name=filename" json:"filename,omitempty"`
-	Size             *uint64                                         `protobuf:"varint,2,opt,name=size" json:"size,omitempty"`
-	Flags            *uint32                                         `protobuf:"varint,3,opt,name=flags" json:"flags,omitempty"`
-	ShaFilename      []byte                                          `protobuf:"bytes,4,opt,name=sha_filename" json:"sha_filename,omitempty"`
-	ShaContent       []byte                                          `protobuf:"bytes,5,opt,name=sha_content" json:"sha_content,omitempty"`
-	Chunks           []*ContentManifestPayload_FileMapping_ChunkData `protobuf:"bytes,6,rep,name=chunks" json:"chunks,omitempty"`
-	Linktarget       *string                                         `protobuf:"bytes,7,opt,name=linktarget" json:"linktarget,omitempty"`
-	XXX_unrecognized []byte                                          `json:"-"`
+	Filename             *string                                         `protobuf:"bytes,1,opt,name=filename" json:"filename,omitempty"`
+	Size                 *uint64                                         `protobuf:"varint,2,opt,name=size" json:"size,omitempty"`
+	Flags                *uint32                                         `protobuf:"varint,3,opt,name=flags" json:"flags,omitempty"`
+	ShaFilename          []byte                                          `protobuf:"bytes,4,opt,name=sha_filename" json:"sha_filename,omitempty"`
+	ShaContent           []byte                                          `protobuf:"bytes,5,opt,name=sha_content" json:"sha_content,omitempty"`
+	Chunks               []*ContentManifestPayload_FileMapping_ChunkData `protobuf:"bytes,6,rep,name=chunks" json:"chunks,omitempty"`
+	Linktarget           *string                                         `protobuf:"bytes,7,opt,name=linktarget" json:"linktarget,omitempty"`
+	XXX_NoUnkeyedLiteral struct{}                                        `json:"-"`
+	XXX_unrecognized     []byte                                          `json:"-"`
+	XXX_sizecache        int32                                           `json:"-"`
 }

 func (m *ContentManifestPayload_FileMapping) Reset()         { *m = ContentManifestPayload_FileMapping{} }
 func (m *ContentManifestPayload_FileMapping) String() string { return proto.CompactTextString(m) }
 func (*ContentManifestPayload_FileMapping) ProtoMessage()    {}
 func (*ContentManifestPayload_FileMapping) Descriptor() ([]byte, []int) {
-	return content_manifest_fileDescriptor0, []int{0, 0}
+	return fileDescriptor_e3cda137a29253ba, []int{0, 0}
 }

+func (m *ContentManifestPayload_FileMapping) XXX_Unmarshal(b []byte) error {
+	return xxx_messageInfo_ContentManifestPayload_FileMapping.Unmarshal(m, b)
+}
+func (m *ContentManifestPayload_FileMapping) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
+	return xxx_messageInfo_ContentManifestPayload_FileMapping.Marshal(b, m, deterministic)
+}
+func (m *ContentManifestPayload_FileMapping) XXX_Merge(src proto.Message) {
+	xxx_messageInfo_ContentManifestPayload_FileMapping.Merge(m, src)
+}
+func (m *ContentManifestPayload_FileMapping) XXX_Size() int {
+	return xxx_messageInfo_ContentManifestPayload_FileMapping.Size(m)
+}
+func (m *ContentManifestPayload_FileMapping) XXX_DiscardUnknown() {
+	xxx_messageInfo_ContentManifestPayload_FileMapping.DiscardUnknown(m)
+}
+
+var xxx_messageInfo_ContentManifestPayload_FileMapping proto.InternalMessageInfo
+
 func (m *ContentManifestPayload_FileMapping) GetFilename() string {
 	if m != nil && m.Filename != nil {
 		return *m.Filename
@@ -98,12 +147,14 @@ func (m *ContentManifestPayload_FileMapping) GetLinktarget() string {
 }

 type ContentManifestPayload_FileMapping_ChunkData struct {
-	Sha              []byte  `protobuf:"bytes,1,opt,name=sha" json:"sha,omitempty"`
-	Crc              *uint32 `protobuf:"fixed32,2,opt,name=crc" json:"crc,omitempty"`
-	Offset           *uint64 `protobuf:"varint,3,opt,name=offset" json:"offset,omitempty"`
-	CbOriginal       *uint32 `protobuf:"varint,4,opt,name=cb_original" json:"cb_original,omitempty"`
-	CbCompressed     *uint32 `protobuf:"varint,5,opt,name=cb_compressed" json:"cb_compressed,omitempty"`
-	XXX_unrecognized []byte  `json:"-"`
+	Sha                  []byte   `protobuf:"bytes,1,opt,name=sha" json:"sha,omitempty"`
+	Crc                  *uint32  `protobuf:"fixed32,2,opt,name=crc" json:"crc,omitempty"`
+	Offset               *uint64  `protobuf:"varint,3,opt,name=offset" json:"offset,omitempty"`
+	CbOriginal           *uint32  `protobuf:"varint,4,opt,name=cb_original" json:"cb_original,omitempty"`
+	CbCompressed         *uint32  `protobuf:"varint,5,opt,name=cb_compressed" json:"cb_compressed,omitempty"`
+	XXX_NoUnkeyedLiteral struct{} `json:"-"`
+	XXX_unrecognized     []byte   `json:"-"`
+	XXX_sizecache        int32    `json:"-"`
 }

 func (m *ContentManifestPayload_FileMapping_ChunkData) Reset() {
@@ -114,9 +165,27 @@ func (m *ContentManifestPayload_FileMapping_ChunkData) String() string {
 }
 func (*ContentManifestPayload_FileMapping_ChunkData) ProtoMessage() {}
 func (*ContentManifestPayload_FileMapping_ChunkData) Descriptor() ([]byte, []int) {
-	return content_manifest_fileDescriptor0, []int{0, 0, 0}
+	return fileDescriptor_e3cda137a29253ba, []int{0, 0, 0}
 }

+func (m *ContentManifestPayload_FileMapping_ChunkData) XXX_Unmarshal(b []byte) error {
+	return xxx_messageInfo_ContentManifestPayload_FileMapping_ChunkData.Unmarshal(m, b)
+}
+func (m *ContentManifestPayload_FileMapping_ChunkData) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
+	return xxx_messageInfo_ContentManifestPayload_FileMapping_ChunkData.Marshal(b, m, deterministic)
+}
+func (m *ContentManifestPayload_FileMapping_ChunkData) XXX_Merge(src proto.Message) {
+	xxx_messageInfo_ContentManifestPayload_FileMapping_ChunkData.Merge(m, src)
+}
+func (m *ContentManifestPayload_FileMapping_ChunkData) XXX_Size() int {
+	return xxx_messageInfo_ContentManifestPayload_FileMapping_ChunkData.Size(m)
+}
+func (m *ContentManifestPayload_FileMapping_ChunkData) XXX_DiscardUnknown() {
+	xxx_messageInfo_ContentManifestPayload_FileMapping_ChunkData.DiscardUnknown(m)
+}
+
+var xxx_messageInfo_ContentManifestPayload_FileMapping_ChunkData proto.InternalMessageInfo
+
 func (m *ContentManifestPayload_FileMapping_ChunkData) GetSha() []byte {
 	if m != nil {
 		return m.Sha
@@ -153,22 +222,44 @@ func (m *ContentManifestPayload_FileMapping_ChunkData) GetCbCompressed() uint32
 }

 type ContentManifestMetadata struct {
-	DepotId            *uint32 `protobuf:"varint,1,opt,name=depot_id" json:"depot_id,omitempty"`
-	GidManifest        *uint64 `protobuf:"varint,2,opt,name=gid_manifest" json:"gid_manifest,omitempty"`
-	CreationTime       *uint32 `protobuf:"varint,3,opt,name=creation_time" json:"creation_time,omitempty"`
-	FilenamesEncrypted *bool   `protobuf:"varint,4,opt,name=filenames_encrypted" json:"filenames_encrypted,omitempty"`
-	CbDiskOriginal     *uint64 `protobuf:"varint,5,opt,name=cb_disk_original" json:"cb_disk_original,omitempty"`
-	CbDiskCompressed   *uint64 `protobuf:"varint,6,opt,name=cb_disk_compressed" json:"cb_disk_compressed,omitempty"`
-	UniqueChunks       *uint32 `protobuf:"varint,7,opt,name=unique_chunks" json:"unique_chunks,omitempty"`
-	CrcEncrypted       *uint32 `protobuf:"varint,8,opt,name=crc_encrypted" json:"crc_encrypted,omitempty"`
-	CrcClear           *uint32 `protobuf:"varint,9,opt,name=crc_clear" json:"crc_clear,omitempty"`
-	XXX_unrecognized   []byte  `json:"-"`
+	DepotId              *uint32  `protobuf:"varint,1,opt,name=depot_id" json:"depot_id,omitempty"`
+	GidManifest          *uint64  `protobuf:"varint,2,opt,name=gid_manifest" json:"gid_manifest,omitempty"`
+	CreationTime         *uint32  `protobuf:"varint,3,opt,name=creation_time" json:"creation_time,omitempty"`
+	FilenamesEncrypted   *bool    `protobuf:"varint,4,opt,name=filenames_encrypted" json:"filenames_encrypted,omitempty"`
+	CbDiskOriginal       *uint64  `protobuf:"varint,5,opt,name=cb_disk_original" json:"cb_disk_original,omitempty"`
+	CbDiskCompressed     *uint64  `protobuf:"varint,6,opt,name=cb_disk_compressed" json:"cb_disk_compressed,omitempty"`
+	UniqueChunks         *uint32  `protobuf:"varint,7,opt,name=unique_chunks" json:"unique_chunks,omitempty"`
+	CrcEncrypted         *uint32  `protobuf:"varint,8,opt,name=crc_encrypted" json:"crc_encrypted,omitempty"`
+	CrcClear             *uint32  `protobuf:"varint,9,opt,name=crc_clear" json:"crc_clear,omitempty"`
+	XXX_NoUnkeyedLiteral struct{} `json:"-"`
+	XXX_unrecognized     []byte   `json:"-"`
+	XXX_sizecache        int32    `json:"-"`
 }

-func (m *ContentManifestMetadata) Reset()                    { *m = ContentManifestMetadata{} }
-func (m *ContentManifestMetadata) String() string            { return proto.CompactTextString(m) }
-func (*ContentManifestMetadata) ProtoMessage()               {}
-func (*ContentManifestMetadata) Descriptor() ([]byte, []int) { return content_manifest_fileDescriptor0, []int{1} }
+func (m *ContentManifestMetadata) Reset()         { *m = ContentManifestMetadata{} }
+func (m *ContentManifestMetadata) String() string { return proto.CompactTextString(m) }
+func (*ContentManifestMetadata) ProtoMessage()    {}
+func (*ContentManifestMetadata) Descriptor() ([]byte, []int) {
+	return fileDescriptor_e3cda137a29253ba, []int{1}
+}
+
+func (m *ContentManifestMetadata) XXX_Unmarshal(b []byte) error {
+	return xxx_messageInfo_ContentManifestMetadata.Unmarshal(m, b)
+}
+func (m *ContentManifestMetadata) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
+	return xxx_messageInfo_ContentManifestMetadata.Marshal(b, m, deterministic)
+}
+func (m *ContentManifestMetadata) XXX_Merge(src proto.Message) {
+	xxx_messageInfo_ContentManifestMetadata.Merge(m, src)
+}
+func (m *ContentManifestMetadata) XXX_Size() int {
+	return xxx_messageInfo_ContentManifestMetadata.Size(m)
+}
+func (m *ContentManifestMetadata) XXX_DiscardUnknown() {
+	xxx_messageInfo_ContentManifestMetadata.DiscardUnknown(m)
+}
+
+var xxx_messageInfo_ContentManifestMetadata proto.InternalMessageInfo

 func (m *ContentManifestMetadata) GetDepotId() uint32 {
 	if m != nil && m.DepotId != nil {
@@ -234,14 +325,36 @@ func (m *ContentManifestMetadata) GetCrcClear() uint32 {
 }

 type ContentManifestSignature struct {
-	Signature        []byte `protobuf:"bytes,1,opt,name=signature" json:"signature,omitempty"`
-	XXX_unrecognized []byte `json:"-"`
+	Signature            []byte   `protobuf:"bytes,1,opt,name=signature" json:"signature,omitempty"`
+	XXX_NoUnkeyedLiteral struct{} `json:"-"`
+	XXX_unrecognized     []byte   `json:"-"`
+	XXX_sizecache        int32    `json:"-"`
 }

-func (m *ContentManifestSignature) Reset()                    { *m = ContentManifestSignature{} }
-func (m *ContentManifestSignature) String() string            { return proto.CompactTextString(m) }
-func (*ContentManifestSignature) ProtoMessage()               {}
-func (*ContentManifestSignature) Descriptor() ([]byte, []int) { return content_manifest_fileDescriptor0, []int{2} }
+func (m *ContentManifestSignature) Reset()         { *m = ContentManifestSignature{} }
+func (m *ContentManifestSignature) String() string { return proto.CompactTextString(m) }
+func (*ContentManifestSignature) ProtoMessage()    {}
+func (*ContentManifestSignature) Descriptor() ([]byte, []int) {
+	return fileDescriptor_e3cda137a29253ba, []int{2}
+}
+
+func (m *ContentManifestSignature) XXX_Unmarshal(b []byte) error {
+	return xxx_messageInfo_ContentManifestSignature.Unmarshal(m, b)
+}
+func (m *ContentManifestSignature) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
+	return xxx_messageInfo_ContentManifestSignature.Marshal(b, m, deterministic)
+}
+func (m *ContentManifestSignature) XXX_Merge(src proto.Message) {
+	xxx_messageInfo_ContentManifestSignature.Merge(m, src)
+}
+func (m *ContentManifestSignature) XXX_Size() int {
+	return xxx_messageInfo_ContentManifestSignature.Size(m)
+}
+func (m *ContentManifestSignature) XXX_DiscardUnknown() {
+	xxx_messageInfo_ContentManifestSignature.DiscardUnknown(m)
+}
+
+var xxx_messageInfo_ContentManifestSignature proto.InternalMessageInfo

 func (m *ContentManifestSignature) GetSignature() []byte {
 	if m != nil {
@@ -250,40 +363,184 @@ func (m *ContentManifestSignature) GetSignature() []byte {
 	return nil
 }

+type ContentDeltaChunks struct {
+	DepotId              *uint32                          `protobuf:"varint,1,opt,name=depot_id" json:"depot_id,omitempty"`
+	ManifestIdSource     *uint64                          `protobuf:"varint,2,opt,name=manifest_id_source" json:"manifest_id_source,omitempty"`
+	ManifestIdTarget     *uint64                          `protobuf:"varint,3,opt,name=manifest_id_target" json:"manifest_id_target,omitempty"`
+	DeltaChunks          []*ContentDeltaChunks_DeltaChunk `protobuf:"bytes,4,rep,name=deltaChunks" json:"deltaChunks,omitempty"`
+	XXX_NoUnkeyedLiteral struct{}                         `json:"-"`
+	XXX_unrecognized     []byte                           `json:"-"`
+	XXX_sizecache        int32                            `json:"-"`
+}
+
+func (m *ContentDeltaChunks) Reset()         { *m = ContentDeltaChunks{} }
+func (m *ContentDeltaChunks) String() string { return proto.CompactTextString(m) }
+func (*ContentDeltaChunks) ProtoMessage()    {}
+func (*ContentDeltaChunks) Descriptor() ([]byte, []int) {
+	return fileDescriptor_e3cda137a29253ba, []int{3}
+}
+
+func (m *ContentDeltaChunks) XXX_Unmarshal(b []byte) error {
+	return xxx_messageInfo_ContentDeltaChunks.Unmarshal(m, b)
+}
+func (m *ContentDeltaChunks) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
+	return xxx_messageInfo_ContentDeltaChunks.Marshal(b, m, deterministic)
+}
+func (m *ContentDeltaChunks) XXX_Merge(src proto.Message) {
+	xxx_messageInfo_ContentDeltaChunks.Merge(m, src)
+}
+func (m *ContentDeltaChunks) XXX_Size() int {
+	return xxx_messageInfo_ContentDeltaChunks.Size(m)
+}
+func (m *ContentDeltaChunks) XXX_DiscardUnknown() {
+	xxx_messageInfo_ContentDeltaChunks.DiscardUnknown(m)
+}
+
+var xxx_messageInfo_ContentDeltaChunks proto.InternalMessageInfo
+
+func (m *ContentDeltaChunks) GetDepotId() uint32 {
+	if m != nil && m.DepotId != nil {
+		return *m.DepotId
+	}
+	return 0
+}
+
+func (m *ContentDeltaChunks) GetManifestIdSource() uint64 {
+	if m != nil && m.ManifestIdSource != nil {
+		return *m.ManifestIdSource
+	}
+	return 0
+}
+
+func (m *ContentDeltaChunks) GetManifestIdTarget() uint64 {
+	if m != nil && m.ManifestIdTarget != nil {
+		return *m.ManifestIdTarget
+	}
+	return 0
+}
+
+func (m *ContentDeltaChunks) GetDeltaChunks() []*ContentDeltaChunks_DeltaChunk {
+	if m != nil {
+		return m.DeltaChunks
+	}
+	return nil
+}
+
+type ContentDeltaChunks_DeltaChunk struct {
+	ShaSource            []byte   `protobuf:"bytes,1,opt,name=sha_source" json:"sha_source,omitempty"`
+	ShaTarget            []byte   `protobuf:"bytes,2,opt,name=sha_target" json:"sha_target,omitempty"`
+	SizeOriginal         *uint32  `protobuf:"varint,3,opt,name=size_original" json:"size_original,omitempty"`
+	PatchMethod          *uint32  `protobuf:"varint,4,opt,name=patch_method" json:"patch_method,omitempty"`
+	Chunk                []byte   `protobuf:"bytes,5,opt,name=chunk" json:"chunk,omitempty"`
+	XXX_NoUnkeyedLiteral struct{} `json:"-"`
+	XXX_unrecognized     []byte   `json:"-"`
+	XXX_sizecache        int32    `json:"-"`
+}
+
+func (m *ContentDeltaChunks_DeltaChunk) Reset()         { *m = ContentDeltaChunks_DeltaChunk{} }
+func (m *ContentDeltaChunks_DeltaChunk) String() string { return proto.CompactTextString(m) }
+func (*ContentDeltaChunks_DeltaChunk) ProtoMessage()    {}
+func (*ContentDeltaChunks_DeltaChunk) Descriptor() ([]byte, []int) {
+	return fileDescriptor_e3cda137a29253ba, []int{3, 0}
+}
+
+func (m *ContentDeltaChunks_DeltaChunk) XXX_Unmarshal(b []byte) error {
+	return xxx_messageInfo_ContentDeltaChunks_DeltaChunk.Unmarshal(m, b)
+}
+func (m *ContentDeltaChunks_DeltaChunk) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
+	return xxx_messageInfo_ContentDeltaChunks_DeltaChunk.Marshal(b, m, deterministic)
+}
+func (m *ContentDeltaChunks_DeltaChunk) XXX_Merge(src proto.Message) {
+	xxx_messageInfo_ContentDeltaChunks_DeltaChunk.Merge(m, src)
+}
+func (m *ContentDeltaChunks_DeltaChunk) XXX_Size() int {
+	return xxx_messageInfo_ContentDeltaChunks_DeltaChunk.Size(m)
+}
+func (m *ContentDeltaChunks_DeltaChunk) XXX_DiscardUnknown() {
+	xxx_messageInfo_ContentDeltaChunks_DeltaChunk.DiscardUnknown(m)
+}
+
+var xxx_messageInfo_ContentDeltaChunks_DeltaChunk proto.InternalMessageInfo
+
+func (m *ContentDeltaChunks_DeltaChunk) GetShaSource() []byte {
+	if m != nil {
+		return m.ShaSource
+	}
+	return nil
+}
+
+func (m *ContentDeltaChunks_DeltaChunk) GetShaTarget() []byte {
+	if m != nil {
+		return m.ShaTarget
+	}
+	return nil
+}
+
+func (m *ContentDeltaChunks_DeltaChunk) GetSizeOriginal() uint32 {
+	if m != nil && m.SizeOriginal != nil {
+		return *m.SizeOriginal
+	}
+	return 0
+}
+
+func (m *ContentDeltaChunks_DeltaChunk) GetPatchMethod() uint32 {
+	if m != nil && m.PatchMethod != nil {
+		return *m.PatchMethod
+	}
+	return 0
+}
+
+func (m *ContentDeltaChunks_DeltaChunk) GetChunk() []byte {
+	if m != nil {
+		return m.Chunk
+	}
+	return nil
+}
+
 func init() {
 	proto.RegisterType((*ContentManifestPayload)(nil), "ContentManifestPayload")
 	proto.RegisterType((*ContentManifestPayload_FileMapping)(nil), "ContentManifestPayload.FileMapping")
 	proto.RegisterType((*ContentManifestPayload_FileMapping_ChunkData)(nil), "ContentManifestPayload.FileMapping.ChunkData")
 	proto.RegisterType((*ContentManifestMetadata)(nil), "ContentManifestMetadata")
 	proto.RegisterType((*ContentManifestSignature)(nil), "ContentManifestSignature")
+	proto.RegisterType((*ContentDeltaChunks)(nil), "ContentDeltaChunks")
+	proto.RegisterType((*ContentDeltaChunks_DeltaChunk)(nil), "ContentDeltaChunks.DeltaChunk")
 }

-var content_manifest_fileDescriptor0 = []byte{
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-	0xff, 0xc6, 0x87, 0xdb, 0xe6, 0xaf, 0x02, 0x00, 0x00,
+func init() { proto.RegisterFile("content_manifest.proto", fileDescriptor_e3cda137a29253ba) }
+
+var fileDescriptor_e3cda137a29253ba = []byte{
+	// 508 bytes of a gzipped FileDescriptorProto
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+	0x45, 0xde, 0x38, 0xde, 0x8c, 0x71, 0x64, 0x63, 0x8f, 0x98, 0x8b, 0xa3, 0x7a, 0x21, 0x77, 0x0d,
+	0xa9, 0xf7, 0x79, 0x27, 0xf7, 0xc9, 0xe1, 0x15, 0x75, 0xec, 0x40, 0x4a, 0xe1, 0x0e, 0x9a, 0x47,
+	0xb7, 0xa4, 0x30, 0x0c, 0x0a, 0x37, 0xde, 0xfe, 0x34, 0xfc, 0x92, 0xfc, 0x4c, 0x9e, 0xfd, 0x0b,
+	0x00, 0x00, 0xff, 0xff, 0x00, 0x92, 0x22, 0xd7, 0xb7, 0x03, 0x00, 0x00,
 }
--- a/vendor/github.com/Philipp15b/go-steam/protocol/steamlang/enums.go
+++ b/vendor/github.com/Philipp15b/go-steam/protocol/steamlang/enums.go
--- a/vendor/github.com/Philipp15b/go-steam/protocol/steamlang/messages.go
+++ b/vendor/github.com/Philipp15b/go-steam/protocol/steamlang/messages.go
@@ -723,7 +723,7 @@ func (d *MsgClientNewLoginKeyAccepted) Deserialize(r io.Reader) error {

 const (
 	MsgClientLogon_ObfuscationMask                                      uint32 = 0xBAADF00D
-	MsgClientLogon_CurrentProtocol                                      uint32 = 65579
+	MsgClientLogon_CurrentProtocol                                      uint32 = 65580
 	MsgClientLogon_ProtocolVerMajorMask                                 uint32 = 0xFFFF0000
 	MsgClientLogon_ProtocolVerMinorMask                                 uint32 = 0xFFFF
 	MsgClientLogon_ProtocolVerMinorMinGameServers                       uint16 = 4
@@ -744,7 +744,11 @@ const (
 	MsgClientLogon_ProtocolVerMinorMinForMachineAuth                    uint16 = 33
 	MsgClientLogon_ProtocolVerMinorMinForSessionIDLastAnon              uint16 = 36
 	MsgClientLogon_ProtocolVerMinorMinForEnhancedAppList                uint16 = 40
+	MsgClientLogon_ProtocolVerMinorMinForSteamGuardNotificationUI       uint16 = 41
+	MsgClientLogon_ProtocolVerMinorMinForProtoBufServiceModuleCalls     uint16 = 42
 	MsgClientLogon_ProtocolVerMinorMinForGzipMultiMessages              uint16 = 43
+	MsgClientLogon_ProtocolVerMinorMinForNewVoiceCallAuthorize          uint16 = 44
+	MsgClientLogon_ProtocolVerMinorMinForClientInstanceIDs              uint16 = 44
 )

 type MsgClientLogon struct {
@@ -1976,64 +1980,6 @@ func (d *MsgClientChatRoomInfo) Deserialize(r io.Reader) error {
 	return err
 }

-type MsgClientGetNumberOfCurrentPlayers struct {
-	GameID uint64
-}
-
-func NewMsgClientGetNumberOfCurrentPlayers() *MsgClientGetNumberOfCurrentPlayers {
-	return &MsgClientGetNumberOfCurrentPlayers{}
-}
-
-func (d *MsgClientGetNumberOfCurrentPlayers) GetEMsg() EMsg {
-	return EMsg_ClientGetNumberOfCurrentPlayers
-}
-
-func (d *MsgClientGetNumberOfCurrentPlayers) Serialize(w io.Writer) error {
-	var err error
-	err = binary.Write(w, binary.LittleEndian, d.GameID)
-	return err
-}
-
-func (d *MsgClientGetNumberOfCurrentPlayers) Deserialize(r io.Reader) error {
-	var err error
-	d.GameID, err = rwu.ReadUint64(r)
-	return err
-}
-
-type MsgClientGetNumberOfCurrentPlayersResponse struct {
-	Result     EResult
-	NumPlayers uint32
-}
-
-func NewMsgClientGetNumberOfCurrentPlayersResponse() *MsgClientGetNumberOfCurrentPlayersResponse {
-	return &MsgClientGetNumberOfCurrentPlayersResponse{}
-}
-
-func (d *MsgClientGetNumberOfCurrentPlayersResponse) GetEMsg() EMsg {
-	return EMsg_ClientGetNumberOfCurrentPlayersResponse
-}
-
-func (d *MsgClientGetNumberOfCurrentPlayersResponse) Serialize(w io.Writer) error {
-	var err error
-	err = binary.Write(w, binary.LittleEndian, d.Result)
-	if err != nil {
-		return err
-	}
-	err = binary.Write(w, binary.LittleEndian, d.NumPlayers)
-	return err
-}
-
-func (d *MsgClientGetNumberOfCurrentPlayersResponse) Deserialize(r io.Reader) error {
-	var err error
-	t0, err := rwu.ReadInt32(r)
-	if err != nil {
-		return err
-	}
-	d.Result = EResult(t0)
-	d.NumPlayers, err = rwu.ReadUint32(r)
-	return err
-}
-
 type MsgClientSetIgnoreFriend struct {
 	MySteamId     steamid.SteamId
 	SteamIdFriend steamid.SteamId
@@ -2079,8 +2025,8 @@ func (d *MsgClientSetIgnoreFriend) Deserialize(r io.Reader) error {
 }

 type MsgClientSetIgnoreFriendResponse struct {
-	Unknown uint64
-	Result  EResult
+	FriendId steamid.SteamId
+	Result   EResult
 }

 func NewMsgClientSetIgnoreFriendResponse() *MsgClientSetIgnoreFriendResponse {
@@ -2093,7 +2039,7 @@ func (d *MsgClientSetIgnoreFriendResponse) GetEMsg() EMsg {

 func (d *MsgClientSetIgnoreFriendResponse) Serialize(w io.Writer) error {
 	var err error
-	err = binary.Write(w, binary.LittleEndian, d.Unknown)
+	err = binary.Write(w, binary.LittleEndian, d.FriendId)
 	if err != nil {
 		return err
 	}
@@ -2103,12 +2049,13 @@ func (d *MsgClientSetIgnoreFriendResponse) Serialize(w io.Writer) error {

 func (d *MsgClientSetIgnoreFriendResponse) Deserialize(r io.Reader) error {
 	var err error
-	d.Unknown, err = rwu.ReadUint64(r)
+	t0, err := rwu.ReadUint64(r)
 	if err != nil {
 		return err
 	}
-	t0, err := rwu.ReadInt32(r)
-	d.Result = EResult(t0)
+	d.FriendId = steamid.SteamId(t0)
+	t1, err := rwu.ReadInt32(r)
+	d.Result = EResult(t1)
 	return err
 }

@@ -2226,73 +2173,6 @@ func (d *MsgClientLogOnResponse) Deserialize(r io.Reader) error {
 	return err
 }

-type MsgClientSendGuestPass struct {
-	GiftId    uint64
-	GiftType  uint8
-	AccountId uint32
-}
-
-func NewMsgClientSendGuestPass() *MsgClientSendGuestPass {
-	return &MsgClientSendGuestPass{}
-}
-
-func (d *MsgClientSendGuestPass) GetEMsg() EMsg {
-	return EMsg_ClientSendGuestPass
-}
-
-func (d *MsgClientSendGuestPass) Serialize(w io.Writer) error {
-	var err error
-	err = binary.Write(w, binary.LittleEndian, d.GiftId)
-	if err != nil {
-		return err
-	}
-	err = binary.Write(w, binary.LittleEndian, d.GiftType)
-	if err != nil {
-		return err
-	}
-	err = binary.Write(w, binary.LittleEndian, d.AccountId)
-	return err
-}
-
-func (d *MsgClientSendGuestPass) Deserialize(r io.Reader) error {
-	var err error
-	d.GiftId, err = rwu.ReadUint64(r)
-	if err != nil {
-		return err
-	}
-	d.GiftType, err = rwu.ReadUint8(r)
-	if err != nil {
-		return err
-	}
-	d.AccountId, err = rwu.ReadUint32(r)
-	return err
-}
-
-type MsgClientSendGuestPassResponse struct {
-	Result EResult
-}
-
-func NewMsgClientSendGuestPassResponse() *MsgClientSendGuestPassResponse {
-	return &MsgClientSendGuestPassResponse{}
-}
-
-func (d *MsgClientSendGuestPassResponse) GetEMsg() EMsg {
-	return EMsg_ClientSendGuestPassResponse
-}
-
-func (d *MsgClientSendGuestPassResponse) Serialize(w io.Writer) error {
-	var err error
-	err = binary.Write(w, binary.LittleEndian, d.Result)
-	return err
-}
-
-func (d *MsgClientSendGuestPassResponse) Deserialize(r io.Reader) error {
-	var err error
-	t0, err := rwu.ReadInt32(r)
-	d.Result = EResult(t0)
-	return err
-}
-
 type MsgClientServerUnavailable struct {
 	JobidSent              uint64
 	EMsgSent               uint32
--- a/vendor/github.com/Philipp15b/go-steam/servers.go
+++ b/vendor/github.com/Philipp15b/go-steam/servers.go
@@ -8,135 +8,116 @@ import (
 )

 // CMServers contains a list of worlwide servers
-var CMServers = [][]string{
-	{ // North American Servers
-		// Chicago
-		"162.254.193.44:27018",
-		"162.254.193.44:27019",
-		"162.254.193.44:27020",
-		"162.254.193.44:27021",
-		"162.254.193.45:27017",
-		"162.254.193.45:27018",
-		"162.254.193.45:27019",
-		"162.254.193.45:27021",
-		"162.254.193.46:27017",
-		"162.254.193.46:27018",
-		"162.254.193.46:27019",
-		"162.254.193.46:27020",
-		"162.254.193.46:27021",
-		"162.254.193.47:27019",
-		"162.254.193.47:27020",
-
-		// Ashburn
-		"208.78.164.9:27017",
-		"208.78.164.9:27018",
-		"208.78.164.9:27019",
-		"208.78.164.10:27017",
-		"208.78.164.10:27018",
-		"208.78.164.10:27019",
-		"208.78.164.11:27017",
-		"208.78.164.11:27018",
-		"208.78.164.11:27019",
-		"208.78.164.12:27017",
-		"208.78.164.12:27018",
-		"208.78.164.12:27019",
-		"208.78.164.13:27017",
-		"208.78.164.13:27018",
-		"208.78.164.13:27019",
-		"208.78.164.14:27017",
-		"208.78.164.14:27018",
-		"208.78.164.14:27019",
-	},
-	{ // Europe Servers
-		// Luxembourg
-		"146.66.152.10:27017",
-		"146.66.152.10:27018",
-		"146.66.152.10:27019",
-		"146.66.152.10:27020",
-		"146.66.152.11:27017",
-		"146.66.152.11:27018",
-		"146.66.152.11:27019",
-		"146.66.152.11:27020",
-
-		// Poland
-		"155.133.242.8:27017",
-		"155.133.242.8:27018",
-		"155.133.242.8:27019",
-		"155.133.242.8:27020",
-		"155.133.242.9:27017",
-		"155.133.242.9:27018",
-		"155.133.242.9:27019",
-		"155.133.242.9:27020",
-
-		// Vienna
-		"146.66.155.8:27017",
-		"146.66.155.8:27018",
-		"146.66.155.8:27019",
-		"146.66.155.8:27020",
-		"185.25.182.10:27017",
-		"185.25.182.10:27018",
-		"185.25.182.10:27019",
-		"185.25.182.10:27020",
-
-		// London
-		"162.254.196.40:27017",
-		"162.254.196.40:27018",
-		"162.254.196.40:27019",
-		"162.254.196.40:27020",
-		"162.254.196.40:27021",
-		"162.254.196.41:27017",
-		"162.254.196.41:27018",
-		"162.254.196.41:27019",
-		"162.254.196.41:27020",
-		"162.254.196.41:27021",
-		"162.254.196.42:27017",
-		"162.254.196.42:27018",
-		"162.254.196.42:27019",
-		"162.254.196.42:27020",
-		"162.254.196.42:27021",
-		"162.254.196.43:27017",
-		"162.254.196.43:27018",
-		"162.254.196.43:27019",
-		"162.254.196.43:27020",
-		"162.254.196.43:27021",
-
-		// Stockholm
-		"185.25.180.14:27017",
-		"185.25.180.14:27018",
-		"185.25.180.14:27019",
-		"185.25.180.14:27020",
-		"185.25.180.15:27017",
-		"185.25.180.15:27018",
-		"185.25.180.15:27019",
-		"185.25.180.15:27020",
-	},
+var CMServers = []string{
+	"155.133.248.52:27018",
+	"162.254.197.40:27018",
+	"162.254.197.180:27019",
+	"155.133.248.50:27019",
+	"162.254.197.181:27017",
+	"162.254.197.42:27019",
+	"162.254.197.180:27017",
+	"162.254.197.181:27018",
+	"162.254.197.42:27018",
+	"155.133.248.50:27017",
+	"155.133.248.52:27019",
+	"155.133.248.51:27019",
+	"155.133.248.53:27019",
+	"155.133.248.51:27017",
+	"155.133.248.53:27017",
+	"155.133.248.52:27017",
+	"155.133.248.50:27018",
+	"162.254.197.180:27018",
+	"162.254.197.40:27017",
+	"162.254.197.40:27019",
+	"162.254.197.42:27017",
+	"162.254.197.181:27019",
+	"155.133.248.53:27018",
+	"155.133.248.51:27018",
+	"146.66.152.11:27017",
+	"146.66.152.10:27019",
+	"146.66.152.10:27017",
+	"146.66.152.10:27018",
+	"146.66.152.11:27019",
+	"162.254.198.133:27017",
+	"162.254.198.133:27018",
+	"162.254.198.130:27019",
+	"162.254.198.130:27017",
+	"162.254.198.132:27018",
+	"162.254.198.130:27018",
+	"162.254.198.132:27017",
+	"162.254.198.132:27019",
+	"162.254.198.131:27019",
+	"162.254.198.131:27017",
+	"146.66.152.11:27018",
+	"162.254.198.131:27018",
+	"162.254.198.133:27019",
+	"185.25.182.77:27017",
+	"185.25.182.76:27018",
+	"185.25.182.76:27019",
+	"185.25.182.77:27018",
+	"185.25.182.76:27017",
+	"185.25.182.77:27019",
+	"162.254.196.67:27019",
+	"162.254.196.67:27018",
+	"162.254.196.83:27018",
+	"162.254.196.84:27018",
+	"162.254.196.83:27017",
+	"162.254.196.84:27017",
+	"162.254.196.68:27019",
+	"162.254.196.68:27017",
+	"162.254.196.84:27019",
+	"162.254.196.67:27017",
+	"162.254.196.83:27019",
+	"162.254.196.68:27018",
+	"146.66.155.101:27017",
+	"146.66.155.101:27018",
+	"146.66.155.100:27017",
+	"146.66.155.100:27018",
+	"146.66.155.101:27019",
+	"146.66.155.100:27019",
+	"155.133.230.50:27017",
+	"155.133.230.34:27018",
+	"155.133.230.34:27017",
+	"155.133.230.50:27019",
+	"155.133.230.34:27019",
+	"155.133.230.50:27018",
+	"162.254.192.100:27017",
+	"162.254.192.108:27017",
+	"155.133.246.68:27017",
+	"155.133.246.68:27018",
+	"155.133.246.68:27019",
+	"155.133.246.69:27019",
+	"155.133.246.69:27017",
+	"155.133.246.69:27018",
+	"162.254.192.108:27018",
+	"162.254.192.101:27018",
+	"162.254.192.101:27019",
+	"162.254.192.109:27018",
+	"162.254.192.100:27018",
+	"162.254.192.109:27017",
+	"162.254.192.109:27019",
+	"162.254.192.108:27019",
+	"162.254.192.101:27017",
+	"162.254.192.100:27019",
+	"162.254.193.46:27019",
+	"162.254.193.6:27018",
+	"162.254.193.47:27018",
+	"162.254.193.6:27019",
+	"162.254.193.7:27018",
+	"162.254.193.7:27017",
+	"162.254.193.7:27019",
+	"162.254.193.47:27017",
+	"162.254.193.47:27019",
+	"162.254.193.46:27018",
 }

-// GetRandomCM returns back a random server anywhere
+// GetRandomCM returns a random server from a built-in IP list.
+//
+// Prefer Client.Connect(), which uses IPs from the Steam Directory,
+// which is always more up-to-date.
 func GetRandomCM() *netutil.PortAddr {
 	rng := rand.New(rand.NewSource(time.Now().UnixNano()))
-	servers := append(CMServers[0], CMServers[1]...)
-	addr := netutil.ParsePortAddr(servers[rng.Int31n(int32(len(servers)))])
-	if addr == nil {
-		panic("invalid address in CMServers slice")
-	}
-	return addr
-}
-
-// GetRandomNorthAmericaCM returns back a random server in north america
-func GetRandomNorthAmericaCM() *netutil.PortAddr {
-	rng := rand.New(rand.NewSource(time.Now().UnixNano()))
-	addr := netutil.ParsePortAddr(CMServers[0][rng.Int31n(int32(len(CMServers[0])))])
-	if addr == nil {
-		panic("invalid address in CMServers slice")
-	}
-	return addr
-}
-
-// GetRandomEuropeCM returns back a random server in europe
-func GetRandomEuropeCM() *netutil.PortAddr {
-	rng := rand.New(rand.NewSource(time.Now().UnixNano()))
-	addr := netutil.ParsePortAddr(CMServers[1][rng.Int31n(int32(len(CMServers[1])))])
+	addr := netutil.ParsePortAddr(CMServers[rng.Int31n(int32(len(CMServers)))])
 	if addr == nil {
 		panic("invalid address in CMServers slice")
 	}
--- a/Show More
+++ b/Show More