Bot API 4.0

[noplanman]

https://core.telegram.org/bots/api#july-26-2018

• Added support for Telegram Passport (Bot API 4.0 & 4.1 - Telegram Passport (without decryption helpers) #871).
• Added new types InputMediaAnimation, InputMediaAudio and InputMediaDocument.
• Added the field thumb to the Audio object.
• Added the field animation to the Message object. For backward compatibility, when this field is set, the document field will be also set.
• Added two new MessageEntity types: cashtag and phone_number.
• Added support for Foursquare venues: added the new field foursquare_type to the objects Venue, InlineQueryResultVenue and InputVenueMessageContent.
• Added vCard support when sharing contacts: added the field vcard to the objects Contact, InlineQueryResultContact and InputContactMessageContent.