Release Notes | Help
Please see below latest changes for all releases.
| Version | Release date | Changes |
|---|---|---|
| 0.9 (53) | April 2026 |
Fluid level for tanks now show a tank with fill level. Bugfix for Apparent and True Wind compass on instruments. Wind Angle transition in downwind scenario now correctly shown. Settings Debug page now show last received GPS coordinates from PGN 129025 and 129029 including source and GNSS type. Fixed coloring for go to select field on instruments page for red/black and white/black mode. Added new options on Settings Instruments to disable second tanks/engine/battery on the preset pages. Many performance improvements. |
| 0.9 (52) | April 2026 |
Version change to 0.9. Alarms generated via NMEA2000 SeaTalk PGN 65288 now cleared if changed in Settings or Alarm Log delete/reset button used. Map download now show last update for each available map. Settings Debug page now show last received GPS coordinates from PGN 129025 and 129029. |
| 0.2 (51) | April 2026 |
Bugfix for logging wrong data for Outside Humidity sensor data to Cloud Service. Anchor alarm now logged to Alarm log. Added button on alarm settings to test NMEA2000 SeaTalk PGN 65288. Instruments now have additional select field to go to instrument pages from there. If you click now on the title of Map or AIS instruments, you will directly get to the bigger Map or AIS Targets page. Many performance improvements. Added some boats in AIS for Demo mode. Added Nginx service check on Settings Debug page. Added Help About page. Added toggle button to show boat names on Map page. |
| 0.2 (50) | March 2026 |
Removed NMEA2000 column from alarm settings, currently not implemented. Added button on alarm settings to test buzzer. Bugfix for COG deviation alarm, causing crash of alarming daemon. |
| 0.2 (48) | March 2026 |
Bugfix for alarm log with SOG min alarm set. Improvements to Map and Firmware download. |
| 0.2 (47) | March 2026 |
Bugfix that caused data logging and cloud service upload get stuck. Data upload for cloud service enhanced, now buddy boat list data will be uploaded. |
| 0.2 (46) | March 2026 |
Introducing improved alarm customization with version 0.2. Alarm settings moved to own page Settings - Alarms and added more options for fine-tune. Added new page Alarm log under Tools showing current active alarms and historical. Added COG deviation alarm, need for configuration expected COG and maximum deviation value in degree. Data upload for cloud service enhanced, now more Environment, Battery, Engine and Tank sensor related data will be uploaded. Minor fix on Tools GNSS Monitor for desired/actual mode shown. Performance improvements for Map download and install. Map views now showing additonally distance for AIS targets on mouseover. Like Map zoom the AIS zoom also now saved permantely (not per browser session based). Added predefined instrument pages for engine and energy & tanks. |
| 0.1 (45) | February 2026 |
Added basic support for fluid level from PGN 127505 in instruments, supporting tank instance 0 and 1. Added basic support for temperature extended range from PGN 130316, actually only contribute to air temperature and water temperature. Added basic support for humidity from PGN 130313, actually only contribute to inside humidity and outside humidity. Date and Time functions improved and more robust for false timestamps. Added PGN 129029 as second priority. Debug page now shows all time sources. Added TIME PGN filter by source under General Settings. Fixed padding in full screen mode for instruments. |
| 0.1 (44) | February 2026 |
Added missing link to charts for air temperature on instruments page. Added Heave from PGN 127252 to instruments. Added AWS and TWS with unit Beaufort to charts. Charts now can show helper lines for better readings and last value now shown within the single value chart. Track recording settings now moved to Settings general page. Logbook now calculate distance to previous entry coordinates. |
| 0.1 (43) | February 2026 |
Added new instruments: AWS and TWS with Beaufort unit and TWD with compass direction. Added option to add new individual logbook entry. Added Air Temperature to Charts. Added basic support for PGN 129040, but not yet translated to NMEA0183 Wi-Fi Gateway functionality. You can now choose a tile-size like 2x2, 3x3 or 4x3 for Map on instruments. Map allow now zoom to zoom-level 18. A dummy tile (with exclamation mark!) is shown in case no real map is found. Bugfix for BTW on custom pages, now shown correctly. NMEA2000 raw buffer for debugging purposes now disabled per default and can be enabled on debug page. |
| 0.1 (42) | February 2026 |
Bugfix for Boat polar logfile analysis. Added support for PGN 127488 Engine Parameters Rapid Update for RPM, Pressure and Tilt, data can be visualized for Engine 0 and Engine 1 on boat data page. Added ROT (from PGN 127251) and RPM (from PGN 127488) for NMEA0183 translation. Map zoom level change now saved. Logbook entries should now be correctly set on time. Added several options to customize logbook, change interval, minimum SOG, which columns shown. You can now also edit engine, besansail, mainsail, staysail and headsail settings. Added second ALL PGN filter by source under General Settings. Boat data pages renamed to Instruments and they can now be more customized with the AIS and Map and upto 15 instruments on a single page. |
| 0.1 (41) | February 2026 |
Boat Polar calculation improved. Map download now show a short description for the available maps. |
| 0.1 (40) | February 2026 | You can now choose your favorite boat data page on boat data layout settings. Support for Battery Voltage/Current/Temperature for bank 0 and 1 from PGN 127508 Instance 0 and 1. Instance 1 used by Victron for PV Voltage/Current from MPPT. Added Battery Voltage chart for bank 0 and 1 on Data & Charts. Added ALL PGN filter by source under General Settings. If you click on boat data page a value which is available as diagram, you now get directly to data & charts. Fixed links on landing page and added link to logbook, removed link to display settings. Firmware check now automatically every 24h if new version is available and report on main page in device status box. Map download now show which maps contain seamarks. Minor performance improvements for Map usage and NMEA2000 listener. |
| 0.1 (39) | January 2026 | Toggle to fullscreen now as separate button on Boat data page. Boat data layout settings now also in Menu under Settings. Added options to delete logbook entries. Bugfix: Only upload to Cloud Service if GPS fix. |
| 0.1 (38) | January 2026 | Added boat polar generation, see Tools boat polar page. The polar could be downloaded in .csv file format using ORC data format and also as .txt file using PredictWind data format. Added automatic logbook generation, see Tools Logbook page. Entry generated every 2 hours if SOG is greather than 2. You can now also get charts for VMC and SOG & VMC on data & charts page. Admin password can now be changed on General Settings. BoatHub Wi-Fi name (SSID) and password can now be changed on General Settings. Fix for data logging, now more robust to unexpected errors and broken internet connections. Bugfix for deleting a map consisting seamarks. Fix for DTW and XTE, now show correctly .2 decimals. |
| 0.1 (37) | January 2026 | Added support for NAIS-500. On Map page now also Zoom level is shown. Fix coloring of Map on Boat data page for red/black mode. Changed colors to real black on red/black and high contrast mode. Added spinner to be shown during check/download/install on firmware download page. |
| 0.1 (36) | January 2026 | Added filtering for PGNs by source under General Settings. | 0.1 (35) | December 2025 | Smoother transition of Wind Arrows for AWA/TWS. Added support for PGN 127251 Rate of Turn on Boat data page. AIS boats shown on Map now show vessel name, MMSI, COG and SOG on hover. |
| 0.1 (34) | December 2025 | On Map page you can now click on map and see distance, bearing and coordinates towards this point in the bottom left in Goto box. Bugfix for PGN 127508, added boundary checks. Moved OpenCPN description to own Help page. Added description how to connect to Garmin Boating App as own Help page. |
| 0.1 (33) | December 2025 | Added map download page under Settings. |
| 0.1 (32) | December 2025 | Firmware Update now always trigger reboot to ensure correct daemon restart. Firmware unpacked size now shown on firmware download page. |
| 0.1 (31) | December 2025 | Added Map page and also Map shown on Boat data Navigation tab. Added icons for Tools menu. Added battery and pitch/roll/yaw fields to Boat data environment tab. Fix alarms for boat data, now also visible in full-screen mode. Added alarm depth 1.5m and changed wind speeds according to Bft in Settings for anchor watch. Anchor page now show all alarm settings. Debug page now shows CPU load. Release notes now also show release date. Performance optimization for data logging. |
| 0.1 (30) | December 2025 | AIS class A boats now shown on AIS radar view in blue color. Added boat coloring legend to AIS targets page. Tables for buddy boats and AIS target list now allow horizontal scrolling on smaller screens. Fix for "Minimum_AIS" filter for NMEA2000 raw ascii mode. |
| 0.1 (29) | December 2025 | Fix for log and trip log presentation, now rounded to one decimal place. Fix for PGN 129283, added check for boundary. Data & Charts now keep choosen chart and timeframe during session. Fix for boat data page, now click on a boat directly goes to AIS details. Added for AIS targets and boat details page blinking red text alarm if within CPA and TCPA range detected. You can now also configure wind and depth blinking red text alarm for boat data page, see Settings General. |
| 0.1 (28) | December 2025 | Fixes for AIS related PGNs received from Camino-108x AIS devices. Fix for timestamp selector for Cloud Service upload. |
| 0.1 (27) | December 2025 | Added support for PGN 127508 Battery Status, now Battery Voltage, Current and Temperature could be shown on Boat data page. |
| 0.1 (26) | December 2025 | Added demo mode, can be enabled on Settings Debug page. Firmware file size now shown on firmware download page. Improved compression ratio for track downlod as KMZ file format and data download as zipped files. |
| 0.1 (25) | December 2025 | Removed obsolete link from boat data layout page. Added external link to DPNav Cloud Service portal on Settings Cloud Service page. Settings Wi-Fi page now also show IP address for Client Wi-Fi. |
| 0.1 (24) | December 2025 | Fixes for readout of PGN 129794 and 129038 (AIS class A) for NMEA2000 v1301 devices like NAIS-400. Added support for (already deprecated) PGN 130311 for Temp/Humidity/Air Pressure send by DT200. |
| 0.1 (23) | November 2025 | Temperature units can now be changed between celsius and fahrenheit, as well as depth units can be changed now between feet and meter. Bugfix for readout of PGN 129038 (AIS Class A). Bugfix for Boat data AIS radar, now zoom range greater 8nm works. |
| 0.1 (22) | November 2025 | Added wizard for first time setup including restart option via debug page. Added support for NAIS-400 with old NMEA version 1301 for AIS class B PGNs. Added filter "Minimum & AIS" for NMEA2000 RAW ASCII TCP mode. |
| 0.1 (21) | November 2025 | Now keep zoom level for AIS targets and boat data page during user session. Added check for minimum/maximum length of password and maximum length of SSID for Client Wi-Fi settings. Anchor page now show settings for alarms. |
| 0.1 (20) | November 2025 | Added AIS to boat data page. Fixed name decoding bug for PGN 129809. |
| 0.1 (19) | November 2025 | Rework Boat data page layout. Added description to NMEA to Wi-Fi Gateway page how to establish connection from OpenCPN. Added support for PGN 128275 Distance Log to show Log and Trip Log on Boat data page. |
| 0.1 (18) | November 2025 | Added link to alarm settings on anchor page. Added NMEA RAW data log, PGNs sent by source list to debug page and download option of the page for contacting support. |
| 0.1 (17) | November 2025 | Added unhide/hide to show password on Client Wi-Fi settings. Rework anchor page with better descriptions for buttons and added TWS. Anchor Alarms can now be set for Drift/Wind/Depth in General settings. Alarm could be sound and/or flashing text, Test alarm could be played. Added combined graph SOG & TWS fixed x-axis description for 15min/30min on combined graphs on Data & Charts. Firmware check improved. |
| 0.1 (16) | December 2025 | Optimized readout of PGN 127245 for rudder reference for BG devices. Debug page NMEA device list now show Model ID and version. Fixed bug on Data & Charts if no timeframe selected. Factory reset now also delete .csv files. |
| 0.1 (15) | November 2025 | Added contrast mode (white/black) for Boat data. Fixed missing night mode coloring for rudder instrument. |
| 0.1 (14) | November 2025 | Added more instruments for predefined boat data pages. Added alternate DPNav logo for dark mode. |
| 0.1 (13) | November 2025 | AIS Details page now refresh every 1 second. Added icons on overview page and improved status view. Added emoji icons for settings menu and headlines on the pages. Added debug pps rate counter for NMEA2000 RAW ASCII TCP mode. Added all AIS related PGNs for filtering in NMEA2000 RAW ASCII TCP mode. |
| 0.1 (12) | November 2025 | Added release notes. Added factory reset button in Settings Debug. |