QMC2 v0.50 is compiled. QMC2 is a good GUI for MAME & MESS. QMC2(M.A.M.E. Catalog / Launcher II) is the successor of one of the first XMAME/MESS GUI frontends available, QMamecat (derived from MAMECAT, which was text-only). QMC2 has been rebuilt from scratch as a Qt 4 project. Parts of the design and code were inspired by its predecessor. The new design was made as flexible as possible to minimize dependencies from frontend- and CLI-related MAME changes, which was a major deficiency of QMamecat. QMC2 uses a template-based MAME configuration scheme, which can easily be enhanced with additional command line options (defined in an XML template file).

QMC2 v0.50 Changelog:
fix: software-lists: corrected storing of software favorites to include the list name
fix: updated the catver.ini loader to work with the latest format change
fix: options: corrected short-cut and joystick-function map coloring on ‘cancel’
fix: corrected the audio player’s progress indication when tracks are stopped
fix: ensure that the software-detail widget is visible when ‘undocked’ initially
fix: ROMAlyzer: corrected the calculated size shown when dumps are indicated as available in the check-sum database (but missing in the expected files within the ROM path)
fix: corrected the use of the right file-dialog for selecting output files in the ‘ROM status export’ dialog (bug tracker ID #102)
imp: updated MESS category.ini contributed by ASH to MESS 0.160
imp: software-lists: added parent image & info fallback (bug tracker ID #92)
imp: added support for using ‘history.dat‘ as ‘sysinfo.dat’ (bug tracker ID #91)
imp: software-lists: software favorites are no longer stored in qmc2.ini but in the user data database (auto-migrated on demand)
imp: main GUI: slightly snappier start-up
imp: main GUI: folder based icons are no longer limited to PNGs (every supported image format can be used now, same as with ZIP-/7z-archived icons)
imp: MAME/MESS/UME emulator templates updated to 0.160 (added OpenGL section and the new ‘opengl’ choice for -video to all Windows OSD templates)
imp: added players and driver-status columns to the ‘ROM status export’ feature (bug tracker ID #103)
new: software-lists: added a parent/clone hierarchy view (bug tracker ID #81)
new: software-lists: added per system software-list visibility toggling (bug tracker ID #85)
new: reimplemented the former ‘detail setup’ feature as a general ‘component setup’ to allow for changing the order and visibility of all features in all main GUI components
new: the arrangement of all main GUI components can now be defined through the new ‘component setup’ dialog as well (this replaces the old method and its related settings)
new: added ‘parent-only filtering’ to the arcade mode setup (bug tracker ID #96) and the demo mode



Download: QMC2 v0.50 x86
Download: QMC2 v0.50 x64
Source: Here