FTR Telegram is released in a similar fashion: https://github.com/Telegram-FOSS-Team/Telegram-FOSS
They do have releases more often than Threema though which means the commits are smaller.
FTR Telegram is released in a similar fashion: https://github.com/Telegram-FOSS-Team/Telegram-FOSS
They do have releases more often than Threema though which means the commits are smaller.