I have published MasterGear-Android 3.2.1, as well as free MasterGear 3.2 for Windows and Linux.

Starting with this release, MasterGear should show up in the Google Play Store for AndroidTV. I have also enabled the button assignment dialog on devices without touch screens (e.g. AndroidTV), fixed the emulation settings and further improved the user interface. People, who asked if they can supply their own ROM database, will find their wish granted in this release.

Since this is the first Windows and Linux release since MasterGear 2.6, there is quite a lot of changes in the desktop version. Just like its Android sibling, the desktop version now supports ActionReplay cheat codes (press [F5]), translation patches, instant replay (press [F8]), and the semi-automated cheat search (press [F5]). There are also major updates to Z80 CPU and SN76489 PSG emulation. See below for the complete list of changes.

Android Changes:

• When assigning keys, DPAD_CENTER button confirms assignments.
  
• You can add your own game names database in "/sdcard/MasterGear/names.dat".
  
• Fixed Emulation Settings not showing up from File Selector.
  
• Removed unnecessary group inside Emulation Settings.
  
• Added the "up" button to the main emulator title bar.
  
• Cleaned up and beautified the File Selector grid view.
  
• MasterGear now shows up in the Google Play for AndroidTV.
  
• Fixed multiple build warnings.

Windows and Linux Changes:

• MG-Windows is now free for everyone to use and share.
  
• Added .IPS patch support. For "mygame.sms", name your patch file "mygame.ips".
  
• Added support for ActionReplay cheats.
  
• Added automatic gameplay recording (press [F8] to replay).
  
• Added cheat hunter tool for finding new cheats.
  
• Added accurate Z80 R register emulation.
  
• Added accurate Z80 LDIR/LDDR opcode emulation.
  
• Fixed a bug in the Z80 CPDR opcode.
  
• Added undocumented opcode 71h to the Z80 emulation.
  
• Added accurate SN76489 noise channel emulation.
  
• Switched SN76489 PSG to logarithmic volumes.
  
• Corrected SN76489 PSG base frequency.
  
• Improved audio quality, removing harmonics.
  
• Made sure audio updates after restoring state.
  
• Added configurable noise generator API to EMULib.
  
• Added automatic hardware selection for some games.
  
• Micro Machines works out of the box now.
  
• MLB Majors Pro Baseball works out of the box now.
  
• Added "vertical scanlines" and "raster" visual effects.

I have just updated MasterGear for Android to version 3.2.4. In this release, I have slightly changed the way VDP behaves when someone tries writing into VRAM while in read mode. While it is generally a bug, but some programmers still did it for unknown reasons. This VDP change fixed graphical glitches in Klax (both MasterSystem and GameGear versions), Astrowarrior, and Wolf Child. I have also improved the user interface, adding the navigation menu and a separate "tile view" option to the File Selector. Please note that all File Selector view toggles have moved to the top-left corner navigation menu.

• Fixed VRAM writes when VDP is in read mode.
  
• Fixed graphical glitches in Klax (both SMS and GG).
  
• Fixed title screen garbage in Wolf Child.
  
• Fixed corrupted explosion craters in AstroWarrior.
  
• Added 15 new GameGear games to the Cheatopedia.
  
• Added navigation menu to the File Selector.
  
• Added tile view to the File Selector.
  
• Added "up" button to the main emulator title bar.
  
• Made "grid view" and "tile view" options separate.
  
• Moved File Selector view toggles to the navigation menu.
  
• Enabled application-wide hardware acceleration.
  
• Improved "What´s New" page formatting.