# TelegramBotAPI changelog

## 0.8.1

* Update `MediaGroupMessage` interface
* Add implementation of `MediaGroupMessage`
* Add generating of `MediaGroupMessage` in `RawMessage`

## 0.8.2

* Add `FromUserMessage` which must be implemented in all messages realisations which have `user` field
* Add `CommonMediaGroupMessage` which in fact extension of `MediaGroupMessage` with implementation of `FromUserMessage`
* `CommonMessageImpl` now implementing `FromUserMessage`

## 0.8.3

* Now `ForwardedMessage` contains nullable `from`

## 0.8.4

* Added `createMarkdownText` and extensions for `CaptionedMediaContent` and `TextContent`
* Added `ResendableContent` and realize in different contents
    * Animation
    * Audio
    * Document
    * Photo
    * Sticker
    * Video
    * VideoNote
    * Voice
* `MessageContent` now is `ResendableContent`
* Now all media sending factories which contains `thumb` have default `null` value
* `ChatIdentifier` classes now are `data` classes
* Now `MediaGroupContent` interface contains `toMediaGroupMemberInputMedia` method for easily creating mirror input media
* Change signature of `Update`
    * Now `Update` is untyped and data is `Any`
* Media groups now are separated type of updates and you can subscribe on that receiving directly