• added a 'check on ok' button to the manage subscriptions dialog's subscription panel
• check file integrity now prints missing paths to the log
• fixed a typo that was breaking some repo sync download resumes
• if an external storage location does not exist on client boot, a popup will say so
• resetting a service is now much faster when the service is large
• some repo processing stuff is a bit faster
• improved some image rendering error handling
• some thumbnail errors are recovered from in a better way
• improved db update bit rot resilience
• improved the vacuum disk space error popup with better explanation of the problem and solution
• misc improvements
• moved to win 10 dev machine, so several windows libraries are a bit newer
• updated to opencv 3.1.0 on windows