I pushed today a patch from Saku which updates telegram-desktop to 4.8.1. So it builds again.
See https://issues.guix.gnu.org/63706
- bug#63171: Telegram fails to compile. Apoorv
- bug#63171: Sharlatan Hellseher
- bug#63171: Telegram fails to compile. John Cuthbert Khoo Teng Fong
- bug#63171: Telegram fails to compile. Jonathan Brielmaier
