Thanks Bostjan Grandovec for submitting news
Pantheon v0.496 is released. Pantheon is Windows desktop application with collection of games for video consoles and home computers from the past. The games are not the part of the application, instead they will be downloaded (with the game manual or review - if available) from the internet, after you activate the game. Downloaded files are stored on the local file system and will be available offline the next time you wish to play the game. Finally, the program file is loaded into the memory and executed inside the emulator. Current version has emulator of Atari 2600 with collection of 170 games, emulator of Atari 5200 with collection of 50 games and emulator of Atari 8-bit computers with collection of 26 games.

Pantheon is still in development, new features and games are added almost every day. But you may experience occasional artifacts or crashes during the gameplay, and game snapshots may not be available in the following releases.

Pantheon v0.496 Changelog:
-Atari 2600 emulator: PAL video and 3F bank switching support
-Atari 7800 emulator: NTSC palette corrections, video mode 160B fix
-games for Atari 2600: Astroblast, Buck Rogers: Planet of Zoom, Cross Force, Dark Chambers, Elk Attack, Fall Down, Guardian, Human Cannonball, International Soccer, Jammed, Kamikaze Saucers, Lady Bug, Miner 2049er, Miner 2049er II, Oink!, Pole Position, Quick Step!, Rainbow Invaders, Road Runner, Shark Attack, Skate Boardin', Space Battle, Tanks But No Tanks, This Planet Sucks, Unknown #2, Video Checkers, Wall Defende, Zoo Fun
-games for Atari 7800: Ace of Aces, Asteroids Deluxe, bonQ, Choplifter!, Dark Chambers, Double Dragon, F-18 Hornet, Joust, Kung-Fu Master, Mario Bros., Missing in Action, Pit Fighter, Pole Position II, Rampage, Space Duel, Summer Games, Tank Command, Tomcat: The F-14 Fighter Simulator

Download: Pantheon v0.496
Source: Here