Added

If the user selects a language that is already set - the settings menu opens
Added caching of the entire content of some messages, which should speed up the bot a bit
The "Info" menu now displays the current version of the API, as well as the supported version of the API
Added an alias button to /left in the "More" menu (Not for long)
Not bot sends important logs to me in Telegram so now I can detect critical errors faster

Fixed

The bot now again calculates the time to the break
Fixed all potential bugs related to lack of proper escaping
Bot can't start without loaded cache
Bot can't use negative values in next ENV fields:
- API_REQUEST_TIMEOUT
- API_CACHE_EXPIRES

Min python version is now 3.8
Reworked the text of the menu with an error about the wrong group
Removed emoji before "Bot creator" in the "Info" menu in the English localization
The "Change lang" button has been renamed "Change language"
Changed bot creator credits in the Info menu
Updateв the Telegram Markdown version to V2
Change message.id to message.message_id to support older versions of pyTelegramBotApi
Changed settings menu
Changed the default language definition mechanism
Previously: the bot set its language based on the language of the user interface
Now: the bot sets a fixed language selected in env

Full Changelog: v2.1.1...v2.2.0