Release 1.81

Use embedded cover art (if present) for video thumbnails. (You can use MetaZ to add cover art to MP4/M4V files, and MKVToolNix to add cover art in this format to MKV files).
Add Catalan and Norwegian localization (others welcome).

Release 1.80

Generate thumbnails for all video file types.
Generate static QuickLook previews for all video file types / codecs that AVFoundation can't handle.
Add Dutch, German and Greek localization (others welcome).
Fix (again) for forcing Spotlight re-indexing.
Index media types registered by "Aurora Blu-ray Player for Mac".

Release 1.73

Add Spanish and Portuguese localization (others welcome).

Release 1.72

Generate thumbnails for small icons too.
Display title (if any), video dimensions and # of audio channels in Preview window title bar.
Add Japanese localization (others welcome).

Release 1.71

Add Chinese localization (others welcome).

Release 1.70

Display in Finder's "Get Info" window:

• codec profile (e.g. "main", "high" etc)
• frame rate
• audio languages
• subtitle languages
• recording date

Add Swedish localization (others welcome).

Release 1.61

More Spotlight fixes.
Report frame rate to Spotlight.
Handle media types registered by "Media Inspector".

Release 1.60

Lower CPU usage and (on average) slightly faster thumbnail and preview generation.
Add French and Italian localization (others welcome).
Fix for forcing Spotlight re-indexing.

Release 1.50

Faster thumbnail and preview generation.
Changed arbitrary snapshot time to 1min.
Scales anamorphic content correctly (most of the time).
Support for ogg.

Release 1.40

Slower but more reliable thumbnail generation.