There's a merged pull request on the void-packages repository

common/xbps-src/shutils/update_check.sh: tweak url and rx for codeberg
https://github.com/void-linux/void-packages/pull/38860

Description:
Exhaustive verification is cheap due to low volume
`grep -lr --include template codeberg srcpkgs/ | cut -d/ -f2 | xargs -n1 ./xbps-src update-check`

On current master `mdcat` and `nsxiv` reports `NO VERSION`.