Slack-sdk

Changes

* 1508 Add canvases APIs and users.discoverableContacts.lookup API - Thanks seratch

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* All issues/pull requests: https://github.com/slackapi/python-slack-sdk/milestone/97?closed=1
* All changes: https://github.com/slackapi/python-slack-sdk/compare/v3.28.0...v3.29.0

What's Changed
* Added deprecation warnings to Steps from Apps methods by WilliamBergamin in https://github.com/slackapi/python-slack-sdk/pull/1504
* Fix base url according to official documentation by AyumuKasuga in https://github.com/slackapi/python-slack-sdk/pull/1485
* Fix AttributeError on SocketModeClient.is_connected (aiohttp) when enabling debug-level logging by cxong in https://github.com/slackapi/python-slack-sdk/pull/1499

New Contributors
* AyumuKasuga made their first contribution in https://github.com/slackapi/python-slack-sdk/pull/1485
* cxong made their first contribution in https://github.com/slackapi/python-slack-sdk/pull/1499

**All issues/pull requests**: https://github.com/slackapi/python-slack-sdk/milestone/95?closed=1
**Full Changelog**: https://github.com/slackapi/python-slack-sdk/compare/v3.27.2...v3.28.0

Changes

* 1498 Fix 1496 Async client uses blocking call when uploading file with v2 - Thanks kdrob seratch
* 1492 Fix 1468 `RichTextElement.elements` items are never promoted to a proper Python object type - Thanks k1e1n04 kezabelle

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* All issues/pull requests: https://github.com/slackapi/python-slack-sdk/milestone/94?closed=1
* All changes: https://github.com/slackapi/python-slack-sdk/compare/v3.27.1...v3.27.2

Changes

* 1466 Fix 1462 websocket_client-based SocketModeClient does not reconnect after a DNS outage - Thanks ktindall-godaddy seratch
* 1463 Unpin moto, and support moto 5.0 changes - Thanks s-t-e-v-e-n-k

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* All issues/pull requests: https://github.com/slackapi/python-slack-sdk/milestone/93?closed=1
* All changes: https://github.com/slackapi/python-slack-sdk/compare/v3.27.0...v3.27.1

Changes

* 1459 Fix 1458 internal error within aiohttp-based socket mode client - Thanks seratch jhofeditz
* 1450 1452 Add "slack_file" properties to "image" blocks/elements under slack_sdk.models - Thanks seratch
* 1455 1456 Can't install async (optional) dependencies in 3.26.2 - Thanks drasmuss WilliamBergamin
* 1449 feat: add download badge in readme - Thanks WilliamBergamin

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* All issues/pull requests: https://github.com/slackapi/python-slack-sdk/milestone/91?closed=1
* All changes: https://github.com/slackapi/python-slack-sdk/compare/v3.26.2...v3.27.0

Changes

* 1447 1446 aiohttp based socket_mode failed to reconnect and enter a broken state - Thanks woolen-sheep
* 1436 Configuring with pyproject.toml - Thanks WilliamBergamin
* 1443 Update run_*.sh scripts to align with the contributor guide - Thanks Jamim
* 1445 Replace Flask-Sockets with aiohttp for testing - Thanks Jamim
* 1448 Fix broken links to modal documentation - Thanks christos-P

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* All issues/pull requests: https://github.com/slackapi/python-slack-sdk/milestone/90?closed=1
* All changes: https://github.com/slackapi/python-slack-sdk/compare/v3.26.1...v3.26.2