Twitchio

This release has various additions and bug fixes for the core lib and the eventsub + pubsub exts.

These release notes are simply a brief. To view the full changelog, visit https://twitchio.dev/en/latest/changelog.html

General additions:
- Added shield mode support to PartialUser and eventsub
- Added followed streams support to PartialUser
- Added shoutout support to PartialUser and eventsub
- Added `type` arg to Client.fetch_streams
- Added support for ciso8601 when installed
- Added `speed` flag to install available c-based speedups: `pip install twitchio[speed]`
- Added support for follows V2 in eventsub. This is the main way to subscribe to follow events now.
- Added auth_fail_hook and reconnect_hook to PubSubPool

Bug fixes:
- PartialUser.fetch_bits_leaderboard not handling started_at arg properly.
- Fix auto-reconnect logic of IRC websocket
- implicitly remove newlines in chat messages
- fixed RECONNECT event in pubsub websocket

Deprecations:
- EventSubClient.subscribe_channel_follows. Use EventSubClient.subscribe_channel_follows_v2

This release makes changes to the entirety of the library. For change notes, please see the `2.5.0` section of the [changelog](https://twitchio.dev/en/latest/changelog.html)

TwitchIO 2.4 brings a huge set of changes! We've implemented new endpoints, squashed tons of bugs, and fixed up the eventsub ext.

Here's some bug fixes:
- Added `self.registered_callbacks = {}` to `Client.from_client_credentials`
- Allow empty or missing initial_channels to trigger `Client.event_ready`
- Corrected `CustomRewardRedemption.fulfill` endpoint typo and creation
- Corrected `CustomRewardRedemption.refund` endpoint typo and creation
- Changed `Client.join_channels` logic to handle bigger channel lists better
- Corrected `Predictor` slots and user keys, repr has also been added
- Updated IRC parser to not strip colons from beginning of messages
- Updated IRC parser to not remove multiple spaces when clumped together
- Fixed `Client.start` exiting immediately (YES, this means Client.start works properly now!)
- Chatters will now update correctly when someone leaves chat
- Fixed a crash when twitch sends a RECONNECT notice

We've added all the moderation endpoints, the new send_whisper endpoint (although this isn't very reliable, just like normal whispers).
Added `Client.fetch_channels` to allow fetching of more than one channel with a single API call.

Eventsub ext:
- Added "Gift Subscriptions" subscriptions for gifting other users Subs
- Added Re-subscription Message subscriptions for Resub messages
- Added `EventSubClient.delete_all_active_subscriptions` for convenience
- Created an Eventsub-specific `CustomReward` model

And more!

As always, check out the full changelist at https://twitchio.dev/en/latest/changelog.html

We've revamped our documentation, check out https://twitchio.dev/en/latest/changelog.html for the full changelog.

A few key highlights of this release:
- Added `retain_cache` kwarg to Client and Bot. Default is `True`.
- Added support for poll endpoints
- fixed some bugs related to initial_channels
- fixed the issues with ext.commands cooldown buckets always using the global bucket
- fixed an issue with ext.commands.Bot.reload_module failing to reinstate the old module if an error occurred while reloading

- more eventsub models! channel polls and predictions have both been implemented
- more pubsub models! channel subscriptions are now covered by pubsub
- Fixed pagination logic! This means that requests that ask for more than the default limit will now actually receive those extra responses
- aiohttp requirements have been relaxed to include 3.8.1
- And more! see the [changelog](https://twitchio.dev/en/latest/changelog.html#id1) for all the changes