Here's whatsnew:
New System Drivers Supported (in no particular order):
------------------------------------------------------
- Acorn System 1 [Dirk Best] (not working)
- Atari STBook [Curt Coder] (not working)
- BBC Bridge Companion [Phil Bennet, incog] (not working)
- HKT-0120 Sega Dreamcast Development Box [incog] (not working)
- Osborne-1 [Wilbert Pol, Cowering]
- Spectravideo SVI-318 (NTSC) [Tomas Karlsson]
- Spectravideo SVI-328 (NTSC) [Tomas Karlsson]
- Synertec Systems Corp. SYM-1 [Dirk Best] (not working)
- VG-8020 [incog]



System Driver Changes:
----------------------
- [ADAM] Input ports cleanup, natural keyboard support. [Stefano Priore]

- [ATARIST] Implemented iKBD<->68000 communications, so the keyboard is working
now. [Curt Coder]

- [BEBOX] Fixed VGA regression introduced in 0.119. [Tomas Karlsson]

- [COCO] Updated to use MAME's 6242 RTC implementation. [tim lindner]

- [COCO] Modified the CoCo's keyboard handler to pass along the tri-state
buffer from port B to port A. [tim lindner]

- [GAMEGEAR] Fixed graphics issues in Ax Battler. (bug #1332) [Wilbert Pol]

- [GAMEGEAR/SMS] Allow the VDP status bits to be read before an
interrupt is triggered and handled. Fixes hang in first level of
Zool. (bug #1419) [Wilbert Pol]

- [GAMEGEAR/SMS] The internal video data buffer should hold the data written
to the data port. (bug #1378 and bug #1418) [Wilbert Pol]

- [MEPHISTO] Implemented artwork/code for real chess board usage. [Ralf
Schäfer, Cowering]

- [ORIC] Fixed floppy interface detection. [Dirk Best]

- [PET] Updated to use MAME's CRTC6548 implementation. [Wilbert Pol]

- [PET] Fixed keyboard regression introduced in 0.116. (bug #1405) [Wilbert
Pol]

- [QL] The system is now usable, except that microdrives don't work yet. [Curt
Coder]

- [SVI318] Fixed borders. Added selectable bioses for all models.
Added serial port support. Added support for NTSC models. [Tomas Karlsson]

- [SVI318] Fixed a bug in banking for SVI-328 with 64KB RAM. Added SVI806
80 column card support. [Wilbert Pol]

- [SVI328] Fixed numeric pad input ports. [Tomas Karlsson]

- [SYM1] Rewrote, still many issues and doesn't fully work. [Dirk Best]

- [TI99] Fixed TI99 border regression. [Michael Zapf]

- [X68000] Raster effects, DMA and vblank improvements. [Barry Rodewald]



User Interface Changes:
-----------------------
(none)



Imgtool Changes:
----------------
(none)



Source Changes:
----------------
- The core is based on MAME 0.121. This incorporates all features of the
update to this core. [MAME team]

Get the binary and source here:
http://www.mess.org/download.php

-Trebor