Rin v1.17
Well this GB emu for the rev 1.00 PSP has gone through a few versions since the last news so heres all the changes:

v1.17 (2005/05/27)
+ Improved Japanese file sorting algorithm (AC)
+ Performance enhancements (syn-z)
+ Sound Buffer Length selection (syn-z)
+ Pausing of sound during quicksave / quickload (kmg)
+ Added "reset" option
+ Altered timing of setting saving
+ "SAVE" folder automatic creation
+ Ability to change equipment type added
> IMPORTANT: Even if you select GBA, you will NOT be able to run GBA software
> This option is designed for GBC games that detected/offered special items if played on a GBA (Zelda, etc.)
+ Others

v1.16 (2005/05/26)
+ Added full screen mode (panda)
+ x2(doublesize) mode became x2(fit) mode (panda)
+ SRAM SAVE is perfectly automated
+ Fixed bug when VSYNC was OFF and you were unable to exit the program properly
+ Others

v1.15 (2005/05/24)
+ Multiple Save States (selectable via menu)
+ Fixed a bug in the Timer Function
+ Hitting a shortcut key combination will output the message associated with the command
+ Others

• Replaced 1:1 Scan lines with TV Scan lines,Based on my Konka television.
  
• Rewrote some graphics filter.
  
• Rewrote sound mixer;
  
• New sound mixer called AV OUT was added.
  
• Restored Rom Info option.
  
• Repaired Screen shot system,and you can take a shot with your joypad now.
  
• Freely update option was added.Just try it yourself.
  
• Load/Save GG Code option was added.
  
• Redesigned joypad system.
  
• Fixed some bugs.
  
• 16 bpp Hq2x in full screen mode was repaired.Based on Steven Snake's render plugin
  Note: some modifis on Menu.And the NULL language.dat was included in tools folder.
  

• Browser added
  
• all roms can be launched now
  
• Home Boutton work .
  
• Quick Quit .
  
• Full support .SMS and .GG game .

Current known issues on the Win32 port:

• When switching to windowed mode from fullscreen mode when OpenGL is enabled(by default it is), the window will become invisible, and unusable. Switching to fullscreen mode from windowed mode works ok.