There is a new pull request by Johnnynator against master on the void-packages repository

https://github.com/Johnnynator/void-packages tdesktop
https://github.com/void-linux/void-packages/pull/12375

telegram-desktop: update to 1.7.7.
None

A patch file from https://github.com/void-linux/void-packages/pull/12375.patch is attached