Altirra 2.0 Test 50 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 50 Changelog:

Cartridge: Added support for a 5200 64K cartridge with 32K banks.

Download: Altirra 2.0 Test 50
Source: Here