Bot API 5.5

[noplanman]

https://core.telegram.org/bots/api#december-7-2021

• ❗ Make sure 64-bit integer or double-precision float identifiers can be stored safely.
• Added the methods banChatSenderChat and unbanChatSenderChat for banning and unbanning channel chats in supergroups and channels.
• Added the field has_private_forwards to the Chat entity
• Added the field has_protected_content to the Chat and Message entities.
• Added the field is_automatic_forward to the Message entity.

[TiiFuchs]

Just stumbled upon a missing field in the Chat Entity that was probably added in Bot API 5.1, but was not explicitly mentioned in the Changlog:

The field is message_auto_delete_time in the Chat Entity.

I added it in the api-5.5 branch.