(MESS) x168: Fixed validation error. (nw)
tia.c: Prevent Nans. (nw)
gimix: fix for MT05772
pic8259: priority and sfnm [Carl}
(MESS) x820: Emulated the ASCII keyboard (key repeat is not working yet). [Curt Coder]
(MESS) amstrad: Added preliminary support for the PlayCity.
i386: GP fault with softint in v86 mode when iopl < 3 [Carl]
Fix build (nw)
(MESS) apfimag: added software list for cassettes (they require you
to mount the BASIC cart to be loaded, of course). [Fabio Priuli]

out of whatsnew: I also set the default tape state to CASSETTE_STOP, because the APF Imagination requires
you to immediately press Return after the CLOAD + Press Play sequence. With current CASSETTE_PLAY default,
the tape was starting immediately after the first Return press (the one for CLOAD) and I often had the second Return
input being ignored by the system, with the result that the tape was not loaded correctly... Having to press play separately
seems to give the system enough time to recover from the first Return and being ready to accept a second one ;)
(MESS) added preliminary emulation of the Bit Corp Gamate [PeT]

out of whatsnew: I have also fixed a couple of compile errors detected by
the old Apple compiler I'm using
- "comparison is always true due to limited range of data type" at lines 70 & 90
- unused variable at line 263
more accurate representation of reality. nw.
The 'i' was part of the format. [nw]
Get mess compiling again - uint32 should be enough, eh?  (nw)
twin16.c: Rewrite video mixing based on PAL equations [Alex Jackson]
do not overwrite the opcode_desc.delay vptr in drc_frontend::describe_one() (nw)
fixed clang compilation of src/mess/drivers/gamate.c (nw)
updated comments/TODOs about invalid vptr warnings (nw)
fixed clang compilation of src/emu/cpu/drcfe.c (nw)
Add zero() to (s)vga_device: zeroes all private variables but vtbls.
The vga.memory is resized to 0.
minor logging update. nw.