v3.15.1

Changes

• #1183 Fix #1178 text type hint in LinkButtonElement does not accept PlainTextObject/dict - Thanks @seratch
• #1182 Fix #1181 Add exception handling for socket mode - socket.timeout: the read operation timed out - Thanks @seratch @tom0010
• #1185 Fix #1184 Add exception handling for socket mode - BlockingIOError: Resource temporarily unavailable - Thanks @seratch @tom0010

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• All issues/pull requests: https://github.com/slackapi/python-slack-sdk/milestone/51?closed=1
• All changes: https://github.com/slackapi/python-slack-sdk/compare/v3.15.0...v3.15.1