Post #21

Released v4.0.1 - Implement Bot API 2.0 - Almost complete recode of Dispatcher - Please read the Transition Guide to 4.0 - Changes from 4.0rc1 - The syntax of filters for MessageHandler (upper/lower cases) - Handler groups are now identified by int only, and ordered - Note: v4.0 has been skipped due to a PyPi accident Transition guide: https://github.com/python-telegram-bot/python-telegram-bot/wiki/Transition-guide-to-Version-4.0 Update to latest version: pip install -U python-telegram-bot