Altirra 2.2 Test 7 is released. Altirra is an Atari 8 bit Emulator on the Windows/DOS platform. Altirra emulates several models of the 8-bit Atari computers. This includes the the 800, 800XL, and 130XE versions. It has a lot of options, and compatibility is decent especially given the emulator's early stages. It also supports some copy protected games properly in emulation.

Altirra 2.2 Test 7 Changelog:

features added Debugger: Extended many commands to accept expressions for address and length arguments. Debugger: The default numeric base for addresses can now be changed (.base).

Download: Altirra 2.2 Test 7
Source: Here