- Added media management: a Media window lists a group's files in a table, and you can add media through a picker or by dragging files onto the window, remove files, locate one that has moved, create, rename, delete and mute groups, move files between groups, and choose which columns you see. Timestamp controls beneath the table set which of a file's own times places it on the timeline, or a custom time of your own, and correct its time zone from a picker that suggests the zones the document, your machine and your other media already use
- Njord Player 3 can now edit and save documents, with undo and redo — every media change, plus video rotation, media time offsets, and adding and deleting comments. A document opened from the older .sail2 format is converted and saved as .sail3
- Added coloured map tracks: "Tactical (wind shifts)" takes each track's width from the wind speed and colours it red or green by the shift, while "Performance (metric)" and "Performance + wind angle" colour a track by a metric you choose, each with a legend
- Added video export of a clip around each maneuver: choose the maneuvers, the kinds, and the seconds before and after, pick a folder, and the clips run as one batch in the export queue
- The map now draws the current leg's marks only, with a faint centerline along the leg, and the camera fits that leg
- Timeline maneuver markers now show the first boat's maneuvers only, instead of every boat's in one row
- Improved memory use on larger documents: only the boats and metrics on screen are loaded, and the rest is read from disk rather than held in memory
v3.0.0-alpha.2August 19, 2026
- Fixed video in one window freezing while a second window played, on Windows
- Added average lines to charts: hover a chart to see each boat's average over the visible window, or switch them on permanently in the pane menu
- Improved chart axis labels, which now show the right number of decimals and the minimum, average and maximum while averages are shown
- Added an option to hide the metric overlay on map panes; removing all metrics now hides it completely
v3.0.0-alpha.1August 18, 2026
- Ground-up rewrite of Njord Player
- Improved 360 degree video support
- Improved performance when playing larger documents with many boats and many parallel video streams
- Improved window/pane layout flexibility
- More reliable video export
- See notes on limitations and what's next above