Here is OpenCPN
Available now in the OpenCPN
Beta Ubuntu Launchpad repository
$flatpak update org.opencpn.OpenCPN//beta
$flatpak run org.opencpn.OpenCPN//beta
branch : master
tag : Beta_5.5.928
1. MacOS (Apple) plugins compatible with O5.5.x are now available in the master plugin
There are only a few so far, more will follow.
2. Corrected main toolbar displacement
, no longer obscures menu bar.
3. Correct ASSERT messages on startup, seen on linux
4. Correct chart panning by mouse on MacOS (Apple)
5. Improve route/track rollover info, especially "bearing" display.
6. Improve Dashboard Preferences wxChoice control (drop down selectors) layouts.
7. Improve logic for route
editing, adding/combining points and sub-routes.
8. Expand DSC/DSE message handling, FS#2801.
9. Re-implement Canadian current
10. Add line-wrapping to S57Query, ExtraInfo dialogs.
11. Updated translations. There are also some new translatable strings in crowdin...
12. Update RouteManagerDialog button visibility, etc.
1. Please take a look at crowdin translations. I think that we are finished with all text strings in the source, so now all are ready for translation.
2. Please let us know if your issues discovered in earlier testing have been resolved, so that we can knock them off our punchlists.
Good Luck, and Thanks for your help