Slack-sdk

What's Changed
* Add Support for App Manifest Endpoints (apps.manifest.*) by misscoded in https://github.com/slackapi/python-slack-sdk/pull/1123

App Manifests
This release includes support for [app manifests](https://api.slack.com/reference/manifests). The `apps.manifest.*` endpoints can be used to create, delete, update, and copy your Slack apps with ease. New endpoints include:

- [`apps.manifest.create`](https://api.slack.com/methods/apps.manifest.create)
- [`apps.manifest.delete`](https://api.slack.com/methods/apps.manifest.delete)
- [`apps.manifest.export`](https://api.slack.com/methods/apps.manifest.export)
- [`apps.manifest.update`](https://api.slack.com/methods/apps.manifest.update)
- [`apps.manifest.validate`](https://api.slack.com/methods/apps.manifest.validate)
- [`tooling.tokens.rotate`](https://api.slack.com/methods/tooling.tokens.rotate)

**Full Changelog**: https://github.com/slackapi/python-slack-sdk/compare/v3.11.2...v3.12.0b1

Changes

* 1120 Change a websockets import to make it compatible with older versions - Thanks seratch

---
* All issues/pull requests: https://github.com/slackapi/python-slack-sdk/milestone/48?closed=1
* All changes: https://github.com/slackapi/python-slack-sdk/compare/v3.11.1...v3.11.2

Changes

* 1117 asyncio-based Socket Mode client improvements - Thanks seratch matthieucan

---
* All issues/pull requests: https://github.com/slackapi/python-slack-sdk/milestone/47?closed=1
* All changes: https://github.com/slackapi/python-slack-sdk/compare/v3.11.0...v3.11.1

Changes

* 1106 Fix WebClientfiles_upload does not send channels since v3.10.0 - Thanks seratch

---
* All issues/pull requests: https://github.com/slackapi/python-slack-sdk/milestone/44?closed=1
* All changes: https://github.com/slackapi/python-slack-sdk/compare/v3.10.0...v3.10.1