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- 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