Source code of VICE 2.3.cloanto-2 (based on official VICE 2.3) as used in C64 Forever 2012 is available. This version of VICE uses the updated RetroPlatform Player 3.0 API, and is not compatible with previous versions. See the ChangeLog file in the archive for a list of changes compared to VICE 2.3.

2011-08-20 Cloanto RetroPlatform Team www.retroplatform.com

• Version 2.3.cloanto2
  
• src/arch/win32/RetroPlatform.c, src/arch/win32/joy.c:
  Added RetroPlatform 3 support. aep
  
• src/log.c:
  Changed default Log setting to 0.

2011-03-04 Cloanto RetroPlatform Team www.retroplatform.com

• Version 2.3.cloanto1
  
• src/arch/win32/RetroPlatform.c, src/arch/win32/ui.c:
  Improved RetroPlatform support.
  
• src/crtc/crtc-resources.c:
  Modified rendering of pet/cbm2 display (for 40-column modes to appear as 4:3 at 2X size)