DreamPotato v0.1.0 beta1 is released. DreamPotato is a Dreamcast VMU emulator in currently in alpha. For the moment only Windows builds are available. DreamPotato can connect to Flycast to support an experience similar to using a real Dreamcast and VMU together. Currently, trying this out requires building the Flycast vmuconn branch from source.

DreamPotato Changelog:: Fix a bug where loading state could lead to corrupting VMU content on disk.
VMU file is now replaced on disk when loading state.
Add "Undo Load State" command.
Disable commands which shouldn't be used while docked (connected to Dreamcast controller).
Add keyboard and gamepad mapping UI
Use a more conventional default button mapping for gamepads
Fix some Dreamcast I/O bugs.
Indicate when Dreamcast is writing data to VMU.
Show indicator when the current VMU has unsaved changes (when it is not being auto-saved).
Show a message when loading state fails.

Download: DreamPotato v0.1.0 beta1
Source: Here