Version 1.2 is out.

*Fixed fullscreen mode for 256 columns games
*Up to 4 slots for quick save/load game added. Disabled by default, you must configure your save/load shortcuts in Controls->Configure keys.
*Sega CD support added
Please note that you must provide your own Sega CD BIOS files (I'm not sure about the legal status of the mega cd bios so I decided to play safe).
BIOS files must be placed in /home/users/.picodrive/bios