It is a multi-emulator emulating the Atari 2600, Commodore C64, C128 and Vic20. The many changes are visible on the main page of the official site. Note that the term "NewUI" has been removed as it no longer has any interest.
Z80 IN/OUT accesses RAM from $d000-$dfff for locations $0000-$1000 only when RAM bank 0 ismapped in.
Fixed bug with monitor when banking in ROMusing bank command for c128
Yape is the best emulator of Commodore microcomputer family running on Windows and Unix. The emulator faithfully imitates the C-264 (alias Commodore Plus/4) model.
Yape v1.2.2 changelog:
SID card mouse emulation (in DirectInput mode)
manufacturer dependent RAM powerup patterns
copy emulator window to the clipboard as a bitmap
the 32-bit build has now an opcode trace window
quotation mark printing bug (MPS-803)
drive VIA emulation accuracy improvements