Patch release for 2.3 that fixes some incorrect behavior:
Heretic: Sky textures are only partially visible.
Hexen: Sky textures are sized incorrectly.
Alignment of floor/ceiling textures whose size is not 64×64.
macOS: Missing and flickering textures on M1 Macs.
macOS: Bullets firing in the wrong direction on M1 Macs.
macOS: 3D camera mode does not allow flying downwards, only upwards on M1 Macs.
Note that the macOS build is still for Intel so it will run under Rosetta.