via http://emu-russia.net/en/

Panasonic 3DO emulator has been updated. Changes:
- A game loaded by CD will no longer “share” save states with other games loaded by CD.
- A game loaded by CD will use the same save states as the same game loaded as an ISO.
- The “game database” is extensible. It is even extensible in the sense that 4DO should be able to augmented to handle games that aren’t unique in the first 4k of data (if necessary, though I doubt it).
- Save states filenames now have the following format:
[GameId]_[GameName]_[SaveSlotNumber].4dosav
Example: 2DDBB4AA_KillingTime.0.4dosav
- The game’s title now shows up in the 4DO window’s title bar.
- You can also view game information (Help -> Game Information). This isn’t particularly important for most folks, but it will help identify if there are certain games out there that are not properly “unique” and need to be explicitly added to the game database. Only two games with the same Sector 0+1 Checksum are really of concern.
File: Download
News source: http://www.fourdo.com