Termonad is currently using GTK-3. GTK-4 was released a few years ago, and will likely become the standard widely-used version of GTK.
I don't have any immediate plans to move Termonad to GTK-4, but if someone was willing to send a PR doing this, I'd happily merge it in.
It looks like Termonad may be dropped from Stackage because it is not on GTK-4: commercialhaskell/stackage#7540. Maybe Termonad could be added back to Stackage after moving to GTK-4.
This page explains some of the things you have to take in to account when moving to GTK-4: https://docs.gtk.org/gtk4/migrating-3to4.html
Termonad is currently using GTK-3. GTK-4 was released a few years ago, and will likely become the standard widely-used version of GTK.
I don't have any immediate plans to move Termonad to GTK-4, but if someone was willing to send a PR doing this, I'd happily merge it in.
It looks like Termonad may be dropped from Stackage because it is not on GTK-4: commercialhaskell/stackage#7540. Maybe Termonad could be added back to Stackage after moving to GTK-4.
This page explains some of the things you have to take in to account when moving to GTK-4: https://docs.gtk.org/gtk4/migrating-3to4.html