Version 20.0b0

Released 2022-12-15

This is the technical changelog for version 20.0b0. More elaborate release notes can be found in the news channel @pythontelegrambotchannel.

Major Changes

• Make TelegramObject Immutable (#3249)

Minor Changes, Documentation Improvements and CI

• Reduce Code Duplication in Testing Defaults (#3419)
• Add Notes and Warnings About Optional Dependencies (#3393)
• Simplify Internals of Bot Methods (#3396)
• Reduce Code Duplication in Several Bot Methods (#3385)
• Documentation Improvements (#3386, #3395, #3398, #3403)

Dependencies

• Bump pytest-xdist from 3.0.2 to 3.1.0 (#3415)
• Bump pytest-asyncio from 0.20.2 to 0.20.3 (#3417)
• pre-commit autoupdate (#3409)