So far only simple bug fixes added. Nothing to test yet..
One possible "real" feature is A2024 monitor emulation (and possibly it also allows emulation of display hardware that plugs in video port) but current display emulation/buffer support can't handle display that has different size than native chipset display. I am still trying to find solution that isn't too messy..
I don't care about Ataris but I have been following Altirra development and it feels familiar, attempting to find out how the hardware actually works and emulate it instead of emulating how it is supposed to work (or "documented" to work) and/or adding game specific hacks until it works, also games that don't work on real hardware must not work on emulation. Must not assume anything