Bot API 7.3 Telegram Business • Messages sent on behalf of a | BotNews
Bot API 7.3
Telegram Business • Messages sent on behalf of a business account now support url, login_url, and callback_game inline buttons.
Live Locations • Added support for live locations that can be edited indefinitely. • Bots can now edit live periods via the new live_period parameter.
General • Added support for custom emoji in Polls. • Added the field via_join_request to ChatMemberUpdated, for users whose join request was approved. • Bots can now detect service messages about background changes in chats via the new chat_background_set field in Message.