Altirra 2.2 Test 15 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 15 Changelog::

The most recently used (MRU) list and the input mode menus now show up in full screen mode, and the font rendering should now handle international characters better. Direct3D 11 full screen mode now partially works although it will still screw up if another window appears on top (DXGI limitation). Now, answers to questions: OpenGL/DirectDraw full screen mode: Currently, no plans to support this for DirectDraw as it is outdated and emulated on Windows Vista and above. OpenGL possibly, but it is low priority as Direct3D 9 mode is superior. (OpenGL mode is really only supported just because it was already there in the code.) Falling out of full-screen mode when a dialog appears: This is intentional. The dialogs are Windows UI based and cannot display in full screen mode where I am drawing custom UI. It's too much work to try to convert everything over, but I do at least intend to support a full-screen mode file selector. The standard Windows dialogs cannot and will never be supported in full screen mode due to OS limitations.

Download: Altirra 2.2 Test 15
Source: Here