Twitter Home FAQ Apps API Protocol Schema API All Methods messages.sendReaction Send reaction to message Layer 133 1 – Base layer 2 – New userpic notifications 3 – Send message can trigger link change 4 – Check-in chats 5 – Localized SMS, localized notifications 6 – Foursquare integration 7 – Added wallPaperSolid 8 – Added end-to-end encryption 9 – Improved big files upload perfomance 10 – Improved chat participants updates 11 – Improved secret chats 12 – New dynamic support 13 – Audio, video MIME; contacts import retry; new secret actions 14 – Notify settings sync, blacklist sync 15 – Modified getHistory offset behaviour 16 – Split sendCode into 2 parts 17 – Added custom typing, introduced message flags 18 – Added usernames 23 – Stickers for secret chats 105 – Scheduled messages, Cloud themes 108 – Login with QR code 109 – Polls v2 110 – People Nearby 2.0, Ban...