Correct initial visibility of layer waypoints.
Correct duplicate layer waypoint loading to RouteManagerDialog list.
Correct potential pan key runaway on long SENC creation.
Improve quilt logic regarding ENC cell inclusion criteria
In routemanagerdialog, when a route is turned visible, always make all the shared waypoints visible.
Correct some MAC message box focus trouble
Make MOB persistent (FS#979)
Correct S57 Object Query dialog visibility on Mac (FS#988)
Correctly update position fix FixTime value sent to PlugIns
Update HDT watchdog on synthetic HDT events.
Extend checking and handling of malformed ENC geometry records (FS#995, FS#997)
Fix segfault on exit in case Route Manager was open during the session
Replace logical AND by binary AND. Fixes #40 and FS#975.
Correct potential strncpy buffer overflow.
Correct DSC position calculations near equator.
Enable Mac tooltips and correct potential crash.
Correct crash on rendering of very small light sector legs.
Correct Mac application bundle name.
Ensure default AIS and AnchorWatch alarm sounds are defined
On Windows, prevent multiple cuncurrent instances of OpenCPN unless using portable (-p) option.