Bot API v.3.0 is here!

- Brand new payment platform. Stripe supported out of the box, a dozen more payment providers on the way. See the Telegram blog for details:
https://telegram.org/blog/payments

- Tools for sending and receiving the new video messages.
- The User object now has a field for the user's language.
- Bot admins can unban people in channels.
- Bots can delete messages.
- And more...

See the full changelog:
https://core.telegram.org/bots/api-changelog#may-18-2017