You have the choice...

		px41cx_0900_20240627.hex	0.900	2024.06.27
		Obsolete ! (only for testing)
		Included : Advantage, MathStat, Finance
		px41cx_0900_20240803.hex	0.900	2024.08.03
		First official version
		Included : Advantage, MathStat, Finance, ZenRom, Games, Circuit, Survey, PPC
		px41cx_0901_20240825.hex	0.901	2024.08.25
		XYZALM functional ! VIEW REGS improved !
		Included : Advantage, MathStat, Finance, ZenRom, Games, Circuit, Standard, PPC
		px41cx_0901_20240827.hex	0.901	2024.08.27
		Stack display bug fixed !
		Included : Advantage, MathStat, Finance, ZenRom, Games, Circuit, Standard, PPC
		px41cx_0902_20240902.hex	0.902	2024.09.02
		Menu ROM redesigned, Bug Fixes: Random waking up…
		px41cx_0902_20240902_AV.hex	0.902	2024.09.02
		Aviation ! (For example, untested)
		Included : Math, Aviation, Beechcraft (AV1), Boeing (B52DEX, B52DIO), Standard, Pierre

All PX-41CX firmwares are the creation of Alex Garza © PX 2024.
The ones with special options were created by me with Darren's tool (px41cx-utility.py) and courtesy of Alex.