A new version of Snes9x has been released today. There are binaries available for Windows, Mac OS X and Linux.
The official sites are not updated yet, you can download the emulator from our database.
Read the announcement here: Snes9x v1.52 Announcement
fix4:
-selecting "display messages before applying filters" prior to loading any rom could cause a crash
-hq4x and simple4x did not work correctly in DirectDraw and 32bit modes
-selecting filters with different scales for normal/hi-res modes caused incorrect message scaling
-the rom information window was always disabled
fix3:
-avi recording crashed on < vista
-delete key mapping did not work after emulator restart
fix2:
-parts of the window stopped updating when previously covered by other windows (only in d3d mode)
fix1:
-display corruption in Super Metroid/Donkey Kong Country/... due to compiler optimization
Sorry about all the small bugs - it seems I focused too much on the sound changes and thus missed the rest...