update stream_chat changelog

packages/stream_chat/CHANGELOG.md

@@ -1,3 +1,42 @@
+## 2.0.0
+
+🛑️ Breaking Changes from `1.5.3`
+
+- `ConnectUserWithProvider` now requires `tokenProvider` as a required param. (Removed from the constructor)
+- `client.disconnect()` is now divided into two different functions
+    - `client.closeConnection()` -> for closing user websocket connection.
+    - `client.disconnectUser()` -> for disconnecting user and resetting client state.
+- `client.devToken()` now returns a `Token` model instead of `String`.
+- `ApiError` is removed in favor of `StreamChatError`
+    - `StreamChatError` -> parent type for all the stream errors.
+    - `StreamWebSocketError` -> for user websocket related errors.
+    - `StreamChatNetworkError` -> for network related errors.
+- `client.queryChannels()`, `channel.query()` options param is removed in favor of individual params
+    - `option.state` -> bool state
+    - `option.watch` -> bool watch
+    - `option.presence` -> bool presence
+- `client.queryUsers()` options param is removed in favor of individual params
+    - `option.presence` -> bool presence
+- Migrate this package to null safety
+- Added typed filters
+
+🐞 Fixed
+
+- [#369](https://github.com/GetStream/stream-chat-flutter/issues/369): Client does not return without internet connection
+- several minor fixes
+
+
+✅ Added
+
+- New `Location` enum is introduced for easily changing the client location/baseUrl.
+- New `client.openConnection()` and `client.closeConnection()` is introduced to connect/disconnect user ws connection.
+- New `client.partialUpdateMessage` and `channel.partialUpdateMessage` methods
+- `connectWebSocket` parameter in connect user calls to use the client in "connection-less" mode.
+
+🔄 Changed
+
+- `baseURL` is now deprecated in favor of using `Location` to change data location.
+
 ## 2.0.0-nullsafety.8
 
 🐞 Fixed
@@ -32,21 +71,10 @@
 
 - `baseURL` is now deprecated in favor of using `Location` to change data location.
 
-🐞 Fixed
-
-- [#369](https://github.com/GetStream/stream-chat-flutter/issues/369): Client does not return without internet
-  connection
-
 ## 2.0.0-nullsafety.6
 
 - Fix thread reply not working with attachments
 - Minor fixes
-
-## 2.0.0-nullsafety.6
-
-- Fix thread reply not working with attachments
-- Minor fixes
-
 ## 2.0.0-nullsafety.5
 
 - Minor fixes