WARNING! In Pete's plugins version 1.15 and below, PeteMixer, PeteRadialBlur, PeteSpiralBlur, and PeteTimeBlur all contain a serious bug which trashes memory. Unofficial patched versions are available here. For more info and sources see the bug report. FFRend 1.3 detects the buggy plugins and refuses to load them.
Older releases of FFRend are available here.
For a list of changes, see the release notes.