Gopher2600 Special ACE preview is released. Gopher2600 is an emulator for the Atari 2600. Whilst the performance is not as efficient as some other emulators it is none-the-less suitable for playing games, on a reasonably modern computer, at the required 60fps. (The development machine for Gopher2600 has been an i3-3225, dating from around 2012.)

Gopher2600 Special ACE preview changelog:
This is a special preview release of Gopher2600 with improved ACE functionality. There's no need to use this if you don't know what ACE is.
performance improvement for static memory window
implemented local variable strobing
added COPROC MEM DUMP command

Download: Gopher2600 Special ACE preview
Source:Here