RAZ-2453: Adjusted internal update script to not run db queries for all releases
RAZ-2447: Link to Content for asset on local networks stuck in 'still in progress' state
Fixed issue with missing file extension that was causing thumbs to not be generated
RAZ-2454: Animated GIF don't show a proper preview anymore
- Fixed so that proper pathname is passed to isanimatedgif function
- Fixed isanimatedgif function so that it properly reads the result from imagemagick on windows