Twitchio

Add `user_id` property to Client
Change id_cache to only cache if a value is not `None`.
Add `Client.wait_for_ready`

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- TwitchIO
- Chatter.is_mod now uses name instead of display_name
- Added ChannelInfo to slots
- Remove loop= parameter for asyncio.Event in websocket for 3.10 compatibility

- ext.eventsub
- ChannelCheerData now returns user if is_anonymous is False else None

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- Twitchio
- Fix bug where chatter never checked for founder in is_subscriber
- Fix rewards model so it can now handle pubsub and helix callbacks

- ext.commands
- Fix TypeError in Bot.from_client_credentials

- GitHub Workflows
- Added automatic version handling via release tag.
- Added TwitchIO Manager bot

- Add `Chatter.mention`
- Re-add ``raw_usernotice`` from V1.x
- Fix echo messages for replies
- Fix a bug where the wrong user would be whispered
- Fix a bug inside `User.modify_stream` where the game_id key would be specified as `"None"` if not provided (GH237)
- Add support for teams and channelteams API routes
- `Team`, `ChannelTeams`
- `Client.fetch_teams`
- `PartialUser.fetch_channel_teams`
- Fix issue where Bot.from_client_credentials would result in an inoperable Bot instance (GH239)
- Added `ext.pubsub.Websocket.pubsub_error` to support being notified of pubsub errors
- Added `ext.pubsub.Websocket.pubsub_nonce` to support being notified of pubsub nonces
- Patch 2.1.1 bug which breaks library on 3.7 for ext.eventsub

This release fixes library compatibility with python 3.7

This release brings a whole load of changes, please check the changelog on https://twitchio.readthedocs.org for a full list.

Major changes for this release include:
- Added the raw_usernotice event
- Added support for the predictions API
- added support for the schedules API
- Update the library to use the `iso8601` library to parse timestamps
- fix Client.wait_for causing asyncio.InvalidState errors
- fix bug in ext.pubsub where `Pool.unsubscribe_topics` would error out due to an error
- fix bug in ext.eventsub where the `ChannelBanData` model would attempt to access nonexistent attributes from the event payload