• Added full support of Bot API 5.2 (#572)
• Fixed usage of provider_data argument in sendInvoice method call
• Fixed builtin command filter args (#556) (#558)
• Allowed to use State instances FSM storage directly (#542)
• Added possibility to get i18n locale without User instance (#546)
• Fixed returning type of Bot.*_chat_invite_link() methods #548 (#549)
• Fixed deep-linking util (#569)
• Small changes in documentation - describe limits in docstrings corresponding to the current limit. (#565)
• Fixed internal call to deprecated 'is_private' method (#553)
• Added possibility to use allowed_updates argument in Polling mode (#564)