R7

Fixed a memory leak where a single AVFrame didn't get freed when the filter is destroyed

R6

Fix more timebase and CFR mode problems

R5

Improved constant framerate guessing logic (assuming the file actually is CFR, VFR files can and will occaionally return just about any random number)
CFR mode fixes
Some compilation fixes

R4

Fix various avs+ issues like 24 bit audio being output as 32 bit and incorrectly setting the fieldbased attribute. No functional changes outside avs+.

R3

Fixes swapped colors in RGB48 and broken output of PAL8 formats

R2

First release with fast seeking. Works completely differently from R1 and is now mostly a drop-in replacement for FFMS2.

R2-RC4

One more RC for good luck... or something.

R2-RC3

This build will most likely be the last RC build before final release. No known bugs remain.
Fxixes a lot of Avs+ issues.

R2-RC2

Support for outputting more image and audio that decode to slightly less common uncompressed formats
Index files are now written in a mangled user path and cache mode can be configured
ICC profile support
Some field order reporting fixes/improvements
Start number of image sequences can now be set
And lots of other small things...

R2-RC1

Always set TFF or BFF field order