As typically happens, after a big release a whole bunch of stuff shows up that didn't quite make it in time. Hence 0.100u1.
MAME is a multi-purpose emulation framework.
MAME’s purpose is to preserve decades of software history. As electronic technology continues to rush forward, MAME prevents this important "vintage" software from being lost and forgotten. This is achieved by documenting the hardware and how it functions. The source code to MAME serves as this documentation. The fact that the software is usable serves primarily to validate the accuracy of the documentation (how else can you prove that you have recreated the hardware faithfully?). Over time, MAME (originally stood for Multiple Arcade Machine Emulator) absorbed the sister-project MESS (Multi Emulator Super System), so MAME now documents a wide variety of (mostly vintage) computers, video game consoles and calculators, in addition to the arcade video games that were its initial focus.
The MAME project as a whole is distributed under the terms of the GNU General Public License, 2 (GPL-2.0), since it contains code made available under multiple GPL-compatible licenses. A great majority of files (over 90% including core files) are under the BSD-3-Clause License and we would encourage new contributors to distribute files under this license.
Please note that MAME is a registered trademark of Gregory Ember, and permission is required to use the "MAME" name, logo or wordmark.
As typically happens, after a big release a whole bunch of stuff shows up that didn't quite make it in time. Hence 0.100u1.
At long last, MAME 0.100 is now available.
A few too many bugs still in u9, so we have u10. Once again, make sure you report bugs in this version to MAMETesters ASAP.
Wasn't intending to hit 9 intermediates, but with all the changes this version, it's best to make sure things are stable. Also, quite a number of Namco games get sound with this update — check it out! Report bugs on MAME Testers ASAP if you find anything new with this version.
We'll get to an official 0.100 soon, I promise! But in the meantime, there's another 0.99 update available.
All of the major bugs in the last update should be fixed in the Latest Release. Continue reporting problems on the MAME Testers message board.
Guess I blew it with the last update and forgot to initialize an important variable. Oops. Well, it just means that u6 is now available sooner than expected. It's a big update with the last of my planned renaming of core MAME types.