Cocoa:
- Save State As function now works.
- Recent Items menu now works.
- Opening NDS files from Finder now works.
- Added screenshot feature.
- Added preferences.
- Many more strings are translatable now.
- Default screen color is black (better represents being "off" and easier on eyes at night).
- Added sound.
- Now is a universal binary.
- Leopard resolution icon added.
- Added a Japanese translation.
- Added an optional status bar (resize handle no longer overlaps screen).
- New ROM Info and About DeSmuME windows have been added.
- Fixed several bugs in window resizing.
- Added FAT image support for homebrew games (thanks to TypeError).
- Key config can be changed on the command line. Save/load hotkeys changed (so expose doesn't override).
- Key bindings may work better on non-US keyboards now (needs testing).

general:
- Fixed possible segfault in ROMReader on ia64 and amd64.
- Fixed a crash bug with 2D background corrupting memory
- Flag check optimization
- Applied some endian fixes in GPU (thanks to Phazz)