Altirra 2.0 Test 51 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 2.0 Test 51 Changelog:

Bugs Fixed: - GTIA: Fixed incorrect color for %1000 pattern in mode 10 with lores ANTIC input.

Download: Altirra 2.0 Test 51
Source: Here