matterbridge/changelog.md

# v0.15.0
## New features
* general: add option IgnoreMessages for all protocols (see mattebridge.toml.sample)
  Messages matching these regexp will be ignored and not sent to other bridges
  e.g. IgnoreMessages="^~~ badword"
* telegram: add support for sticker/video/photo/document #184

## Changes
* api: add userid to each message #200

## Bugfix
* discord: fix crash in memberupdate #198
* mattermost: Fix incorrect behaviour of EditDisable (mattermost). Fixes #197 
* irc: Do not relay join/part of ourselves (irc). Closes #190 
* irc: make reconnections more robust. #153
* gitter: update library, fixes possible crash

# v0.14.0
## New features
* api: add token authentication
* mattermost: add support for mattermost 3.10.0

## Changes
* api: gateway name is added in JSON messages
* api: lowercase JSON keys
* api: channel name isn't needed in config #195

## Bugfix
* discord: Add hashtag to channelname (when translating from id) (discord)
* mattermost: Fix a panic. #186
* mattermost: use teamid cache if possible. Fixes a panic
* api: post valid json. #185
* api: allow reuse of api in different gateways. #189
* general: Fix utf-8 issues for {NOPINGNICK}. #193

# v0.13.0
## New features
* irc: Limit message length. ```MessageLength=400```
  Maximum length of message sent to irc server. If it exceeds <message clipped> will be add to the message.
* irc: Add NOPINGNICK option. 
  The string "{NOPINGNICK}" (case sensitive) will be replaced by the actual nick / username, but with a ZWSP inside the nick, so the irc user with the same nick won't get pinged.   
  See https://github.com/42wim/matterbridge/issues/175 for more information

## Bugfix
* slack: Fix sending to different channels on same account (slack). Closes #177
* telegram: Fix incorrect usernames being sent. Closes #181


# v0.12.1
## New features
* telegram: Add UseFirstName option (telegram). Closes #144
* matrix: Add NoHomeServerSuffix. Option to disable homeserver on username (matrix). Closes #160.

## Bugfix
* xmpp: Add Compatibility for Cisco Jabber (xmpp) (#166)
* irc: Fix JoinChannel argument to use IRC channel key (#172)
* discord: Fix possible crash on nil (discord)
* discord: Replace long ids in channel metions (discord). Fixes #174

# v0.12.0
## Changes
* general: edited messages are now being sent by default on discord/mattermost/telegram/slack. See "New Features"

## New features
* general: add support for edited messages. 
  Add new keyword EditDisable (false/true), default false. Which means by default edited messages will be sent to other bridges.
  Add new keyword EditSuffix , default "". You can change this eg to "(edited)", this will be appended to every edit message.
* mattermost: support mattermost v3.9.x
* general: Add support for HTTP{S}_PROXY env variables (#162)
* discord: Strip custom emoji metadata (discord). Closes #148

## Bugfix
* slack: Ignore error on private channel join (slack) Fixes #150 
* mattermost: fix crash on reconnects when server is down. Closes #163
* irc: Relay messages starting with ! (irc). Closes #164

# v0.11.0
## New features
* general: reusing the same account on multiple gateways now also reuses the connection.
  This is particuarly useful for irc. See #87
* general: the Name is now REQUIRED and needs to be UNIQUE for each gateway configuration
* telegram:  Support edited messages (telegram). See #141
* mattermost: Add support for showing/hiding join/leave messages from mattermost. Closes #147
* mattermost: Reconnect on session removal/timeout (mattermost)
* mattermost: Support mattermost v3.8.x
* irc:  Rejoin channel when kicked (irc).

## Bugfix
* mattermost: Remove space after nick (mattermost). Closes #142
* mattermost: Modify iconurl correctly (mattermost).
* irc: Fix join/leave regression (irc)

# v0.10.3
## Bugfix
* slack: Allow bot tokens for now without warning (slack). Closes #140 (fixes user_is_bot message on channel join)

# v0.10.2
## New features
* general: gops agent added. Allows for more debugging. See #134
* general: toml inline table support added for config file

## Bugfix
* all: vendored libs updated

## Changes
* general: add more informative messages on startup

# v0.10.1
## Bugfix
* gitter: Fix sending messages on new channel join.

# v0.10.0
## New features
* matrix: New protocol support added (https://matrix.org)
* mattermost: works with mattermost release v3.7.0
* discord: Replace role ids in mentions to role names (discord). Closes #133

## Bugfix
* mattermost: Add ReadTimeout to close lingering connections (mattermost). See #125
* gitter: Join rooms not already joined by the bot (gitter). See #135
* general: Fail when bridge is unable to join a channel (general)

## Changes
* telegram: Do not use HTML parsemode by default. Set ```MessageFormat="HTML"``` to use it. Closes #126

# v0.9.3
## New features
* API: rest interface to read / post messages (see API section in matterbridge.toml.sample)

## Bugfix
* slack: fix receiving messages from private channels #118
* slack: fix echo when using webhooks #119
* mattermost: reconnecting should work better now
* irc: keeps reconnecting (every 60 seconds) now after ping timeout/disconnects.

# v0.9.2
## New features
* slack: support private channels #118

## Bugfix
* general: make ignorenicks work again #115
* telegram: fix receiving from channels and groups #112
* telegram: use html for username
* telegram: use ```unknown``` as username when username is not visible.
* irc: update vendor (fixes some crashes) #117
* xmpp: fix tls by setting ServerName #114

# v0.9.1
## New features
* Rocket.Chat: New protocol support added (https://rocket.chat)
* irc: add channel key support #27 (see matterbrige.toml.sample for example)
* xmpp: add SkipTLSVerify #106

## Bugfix
* general: Exit when a bridge fails to start
* mattermost: Check errors only on first connect. Keep retrying after first connection succeeds. #95
* telegram: fix missing username #102
* slack: do not use API functions in webhook (slack) #110

# v0.9.0
## New features
* Telegram: New protocol support added (https://telegram.org)
* Hipchat: Add sample config to connect to hipchat via xmpp
* discord: add "Bot " tag to discord tokens automatically
* slack: Add support for dynamic Iconurl #43
* general: Add ```gateway.inout``` config option for bidirectional bridges #85
* general: Add ```[general]``` section so that ```RemoteNickFormat``` can be set globally

## Bugfix
* general: when using samechannelgateway NickFormat get doubled by the NICK #77
* general: fix ShowJoinPart for messages from irc bridge #72
* gitter: fix high cpu usage #89
* irc: fix !users command #78
* xmpp: fix keepalive
* xmpp: do not relay delayed/empty messages
* slack: Replace id-mentions to usernames #86 
* mattermost: fix public links not working (API changes)

# v0.8.1
## Bugfix
* general: when using samechannelgateway NickFormat get doubled by the NICK #77
* irc: fix !users command #78

# v0.8.0
Release because of breaking mattermost API changes
## New features
* Supports mattermost v3.5.0

# v0.7.1
## Bugfix
* general: when using samechannelgateway NickFormat get doubled by the NICK #77
* irc: fix !users command #78

# v0.7.0
## Breaking config changes from 0.6 to 0.7
Matterbridge now uses TOML configuration (https://github.com/toml-lang/toml)
See matterbridge.toml.sample for an example

## New features
### General
* Allow for bridging the same type of bridge, which means you can eg bridge between multiple mattermosts.
* The bridge is now actually a gateway which has support multiple in and out bridges. (and supports multiple gateways).
* Discord support added. See matterbridge.toml.sample for more information.
* Samechannelgateway support added, easier configuration for 1:1 mapping of protocols with same channel names. #35
* Support for override from environment variables. #50
* Better debugging output.
* discord: New protocol support added. (http://www.discordapp.com)
* mattermost: Support attachments.
* irc: Strip colors. #33
* irc: Anti-flooding support. #40
* irc: Forward channel notices.

## Bugfix
* irc: Split newlines. #37
* irc: Only respond to nick related notices from nickserv.
* irc: Ignore queries send to the bot.
* irc: Ignore messages from ourself.
* irc: Only output the "users on irc information" when asked with "!users".
* irc: Actually wait until connection is complete before saying it is.
* mattermost: Fix mattermost channel joins.
* mattermost: Drop messages not from our team.
* slack: Do not panic on non-existing channels.
* general: Exit when a bridge fails to start.

# v0.6.1
## New features
* Slack support added.  See matterbridge.conf.sample for more information

## Bugfix
* Fix 100% CPU bug on incorrect closed connections

# v0.6.0-beta2
## New features
* Gitter support added.  See matterbridge.conf.sample for more information

# v0.6.0-beta1
## Breaking changes from 0.5 to 0.6
### commandline
* -plus switch deprecated. Use ```Plus=true``` or ```Plus``` in ```[general]``` section

### IRC section
* ```Enabled``` added (default false)  
Add ```Enabled=true``` or ```Enabled``` to the ```[IRC]``` section if you want to enable the IRC bridge

### Mattermost section
* ```Enabled``` added (default false)  
Add ```Enabled=true``` or ```Enabled``` to the ```[mattermost]``` section if you want to enable the mattermost bridge

### General section
* Use ```Plus=true``` or ```Plus``` in ```[general]``` section to enable the API version of matterbridge

## New features
* Matterbridge now bridges between any specified protocol (not only mattermost anymore) 
* XMPP support added.  See matterbridge.conf.sample for more information
* RemoteNickFormat {BRIDGE} variable added  
You can now add the originating bridge to ```RemoteNickFormat```  
eg ```RemoteNickFormat="[{BRIDGE}] <{NICK}> "```


# v0.5.0
## Breaking changes from 0.4 to 0.5 for matterbridge (webhooks version)
### IRC section
#### Server
Port removed, added to server
```
server="irc.freenode.net"
port=6667
```
changed to
```
server="irc.freenode.net:6667"
```
#### Channel
Removed see Channels section below

#### UseSlackCircumfix=true
Removed, can be done by using ```RemoteNickFormat="<{NICK}> "```

### Mattermost section
#### BindAddress
Port removed, added to BindAddress

```
BindAddress="0.0.0.0"
port=9999
```

changed to

```
BindAddress="0.0.0.0:9999"
```

#### Token
Removed

### Channels section
```
[Token "outgoingwebhooktoken1"] 
IRCChannel="#off-topic"
MMChannel="off-topic"
```

changed to

```
[Channel "channelnameofchoice"] 
IRC="#off-topic"
Mattermost="off-topic"
```