Stella 2.5.1 (Atari 2600)

* Fixed M6532 RIOT timer emulation. More testing is needed, but the
changes so far have fixed several ROMs that didn't work before.

* Fixed issue with weird characters in the debugger disassembly when
loading .lst files.

* Fixed bug where entering the debugger for 4A50 and E0 carts caused
the ROM to be frozen afterwords.

* Removed logic whereby starting a ROM from something other than the
built-in launcher wouldn't allow the user to go back to the ROM launcher.

* Fixed bug (hopefully) with the app icon not showing on the Stella window.
Further testing is needed, since I can't duplicate the error myself.

* Fixed default snapshot folder issues; the folder will now be
automatically created in the same place as state folders, ini files,
etc (whereever that may be for your platform).

* Re-added 'lastrom' functionality, where Stella will remember and
auto-select the last ROM that was successfully launched in the ROM
launcher.

* For Stella developers, fixed SpeakJet emulation so it compiles again.
No improvements have been made to the emulation itself, though. :)

For Windows and Linux :)

http://stella.sourceforge.net/