Mame 0.132 released a couple of days ago and it’s available for download at the usual place. You can also click more to read the changes since the last source update…

0.132
—–

MAMETesters Bugs Fixed
———————-
- 03013: [Misc.] [debug] “Error: free a non-existant block” on
         TMS57002 source generation (Atari Ace)
- 03241: [DIP/Input] aladbl: Unable to “Press Start” (Fabio Priuli)
- 03238: [Crash/Freeze] gtmr and clones: Access Violation (Tafoid)

Source Changes
————–
Fixed colors in the Aristocrat Mark-IV driver. [Angelo Salese]

Hooked up 2nd player mahjong panel in mjkjidai. [Angelo Salese]

Watchdog hooked up in twinkle.c so test mode exits. [smf]

Fixed for good the colors in 86 Lions. [Angelo Salese]

Fixed address line swapping in Mirax. [Olivier Galibert]

Fixed rom 2 decryption in Mirax. [Tomasz Slanina]

Improved the video emulation in Mirax. [Angelo Salese]

Fixed a minor typo in the SSEM debugging features. [MooglyGuy]

Fixed a number of year listings known to be unknown or incorrect the
current MAME source. The source for these changes come from the book:
Arcade TV Game List (Edition: Domestic and Overseas, 1971 – 2005).
[Tafoid, Fujix]

Update ghosteo driver with information out of eolith.c about QS1000
and added the sample rom, with a note about it NOT being dumped from
this PCB but is a common sample rom used by Eolith. [Brian Troha]

Fixed minor cycle counting inaccuracy in Z80 core. [Marshmellow]

Added the concept of device contracts. A contract is a well-defined
set of interfaces supported by a device, and identified by a unique
string identifier. A device may support any number of contracts,
described in a list via the DEVICE_CONTRACT_LIST* macros. The purpose
of contracts is to provide a means for devices to expose a standard
set of interfaces to other parts of the system. For example, the PCI
device should expose a contract that includes functions for
configuration register access, and 32-bit I/O. Then any device with
a PCI interface should implement the PCI contract, so that the PCI
bus device can route things appropriately. [Aaron Giles]

Removed the MDRV_<devtype>_REMOVE macros. A simple DEVICE_REMOVE
works now that device types are not needed. [Aaron Giles]

Verified clocks on Samurai Aces pcb. [Corrado Tomaselli]

Added missing static and const qualifiers throughout the source.
[Atari Ace]

Changed several internal interfaces to be more consistent, namely
(1) passing device_config as a const always, (2) passing
running_machine as a non-const always, (3) eliminating running_machine
where possible, (4) passing machine/device first, and (5) preferring
(screen, bitmap, cliprect) over (machine, bitmap, cliprect) when all
are needed for rendering. [Atari Ace]

New games added or promoted from NOT_WORKING status
—————————————————
Mirax [Olivier Galibert, Angelo Salese, Tomasz Slanina]
Super Crowns Golf [Angelo Salese, Tomasz Slanina]
Jockey Club [Andrew Welburn, Dumping Union]

New clones added
—————-
Shadow Force (Japan Version 3) [Guru]

New games marked as GAME_NOT_WORKING
————————————
Enchanted Forest [Palindrome]
Janputer [alien_mame, Dumping Union]
Dolphin Treasure [AGEMAME]