• all database writes in one process, using write-ahead log
• added individual event type toggles for mouse and keyboard input
• added options to clear history from the database
• added support for multiple displays in mouse heatmaps
• added single instance checker to ensure only one runtime per database
• added database information to web UI pages
• added max event limits to statistics and replay, avoiding page hangs
• added monthly statistics
• added collapse-toggles to days-section in input index
• added tray balloon notification on program startup
• added stop-link to replay
• optimized replay
• optimized program binary size
• decreased mouse move event counts
• upgraded wxPython to v4