Altirra 1.9 Test 6 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 1.9 Test 6 Changelog:
- Input: Added Amiga mouse support.
- Input: Added CX-85 keypad support.
- Disk: SIO receive speeds are now validated for more reliable high-speed SIO detection.

Download: Altirra 1.9 Test 6
Source: Here