Get changelog of current app.
Typically, an updates constructor will be returned, containing one or more updateServiceNotification updates with app-specific changelogs.

 Method schema is available as of layer 53. Switch »


Name Type Description
prev_app_version string Previous app version



Related pages


Full constructor of updates


A service message for the user.

The app must show the message to the user upon receiving this update. In case the popup parameter was passed, the text message must be displayed in a popup alert immediately upon receipt. It is recommended to handle the text as you would an ordinary message in terms of highlighting links, etc. The message must also be stored locally as part of the message history with the user id 777000 (Telegram Notifications).