[x] Add new methods restrictChatMember and promoteChatMember to manage users and admins, added new parameter until_date to kickChatMember for temporary bans.
[x] Add new methods exportChatInviteLink, setChatPhoto, deleteChatPhoto, setChatTitle, setChatDescription, pinChatMessage and unpinChatMessage to manage groups and channels.
[x] Add the new fields photo, description and invite_link to the Chat object.
[x] Add the new fields until_date, can_be_edited, can_change_info, can_post_messages, can_edit_messages, can_delete_messages, can_invite_users, can_restrict_members, can_pin_messages, can_promote_members, can_send_messages, can_send_media_messages, can_send_other_messages and can_add_web_page_previews to the ChatMember object.
restrictChatMemberandpromoteChatMemberto manage users and admins, added new parameteruntil_datetokickChatMemberfor temporary bans.exportChatInviteLink,setChatPhoto,deleteChatPhoto,setChatTitle,setChatDescription,pinChatMessageandunpinChatMessageto manage groups and channels.photo,descriptionandinvite_linkto theChatobject.ChatMemberobject.