Since a while 1.19 is out. So it would be nice to have
Sone of the new things added to Redprotect

• the heads of new mobs in the animal/monster flag gui

• a flag or thing to prevent players Killing the new mob Allay on a region

• a protection that players cant steal the Allay the blocks and give thier own blocks to an Allay on a region.
  (Be default an Allay is tamed/asigned to the Player that gave him the Block).. current everyone can steal the Allay the item an give then a new one to make the Allay theirs.

I think Allays already respect animal interact flag (don't remember the name). The other things is already on latest dev build 414+.

I know the plugin runs but it still would be nice to have official support for 1.19.4 listed somewhere :3

this ticket now can be closed ;)
The offical 1.19.4 support was added for the dev builds (and i aspect to the spigot release too)