Remove guile-commonmark since it's packaged upstream
Add Guile 3 support to Haunt
Remove deprecated eutils
A collection of ebuilds, either packaging software too obscure for me to find in other overlays, or modifying less-than-ideals in the upstream ebuild repository.
Additionally, a number of packages from Jannik2099's now-abandoned
pinebookpro-overlay
see upkeep here. Use at your own peril.