This issue exists to keep track of the implementation of the 6.3 Update.

• Topics (in groups):
  • can_manage_topics in classes ChatAdministratorRights, ChatMemberAdministrator, ChatPermissions, ChatMemberRestricted
  • also in Bot function promoteChatMember
• Message class
  • new empty classes ForumTopicReopened, ForumTopicClosed
  • new class ForumTopicCreated
  • add to all shortcuts thread_message_id, and add new shortcuts if needed (doubtful, but I did not check)
• changed docstring: setChatTitle title attribute and deleteMessage
• new param message_thread_id to too many methods to list
• Chat
  • needs shortcuts to all new methods except getForumTopicIconStickers
• implement new methods
  • new class ForumTopic