## 0.5.3 (2015/03/29)

Enhancements:

* Support `https_proxy` option

## 0.5.2 (2015/03/29)

Enhancements:

* Support `icon_url` option (thanks to @jwyjoy)

## 0.5.1 (2015/03/27)

Enhancements:

* Support `auto_channels_create` option to automatically create channels.

## 0.5.0 (2015/03/22)

Enhancements:

* Support `message` and `message_keys` options
* Support `title` and `title_keys` options
* Support `channel_keys` options to dynamically change channels