Introduction

These release notes cover the NavOS Tracker for V4 of ClearWay™ and AdvanceGuard® .

Contents

On-Board Tracker Downloads

Version 4.12.0.376 - 25 October 2024

NavOS Release Notes (3.0.0.28)

New features

CAM-939 - Tracker health monitoring can be updated using allowances and limits supplied in the tracker configuration message.

Bug fixes

CAM-1053 - 32-bit tracker fails to build with most-recent NavOS SDK

TUN-6836 - Setting up a radar with a CPR playback file returns a No Tracker Activity message

TUN-7042 - Tracker health limit can be exceeded with CPR playback file

Version 4.12.0.355 - 10 July 2024

NavOS Release Notes (4.0.0.12)

New features

• Tracker release to bring NavOS tracker in line with changes to Orca tracker

Version 4.12.0.352 - 21 June 2024

NavOS Release Notes (4.0.0.12)

Bug fixes

• TLS certificate generation reduced to 4000 days. This brings the 64-bit tracker inline with the 32-bit and Orca trackers.

Version 4.12.0.349 - 28 May 2024

NavOS Release Notes (4.0.0.12)

Bug fixes

• TUN-6725 - Tracker was not playing back CPR tracks in ClearWay.

Version 4.12.0.348 - 14 May 2024

NavOS Release Notes (4.0.0.12)

New features

• CAM-866 - Tracker now reports its own health status, as well as radar health.

Improvements

• CAM-840 - Clutter floor capture reporting improved.

Version 4.12.0.329 - 05 December 2023

NavOS Release Notes (4.0.0.12)

Fixes

• TUN-6440 - Fixed bug: Zero packet rate & zero rotation rate reported in radar Source Type in Clearway when using Orca Tracker

Version 4.12.0.326 - 10 October 2023

NavOS Release Notes (4.0.0.12)

Fixes

• Fixed legacy radar network source not being correctly configured.

Version 4.12.0.324 - 31 August 2023

NavOS Release Notes (4.0.0.12)

Fixes

• CAM-713 - Fixed bug where the watchdog was not being enabled on 64-bit trackers.

Version 4.12.0.313 - 17 August 2023

NavOS Release Notes (4.0.0.12)

Fixes

• CAM-701 - Updated the tracker so that any SPx_BAD_PIM_HEADER error messages result in a tracker restart. The tracker logging has been updated so as not to flood with error messages. This fix is an interim solution while the root cause of the problem is being investigated.

• Fixed bug where the tracker was hanging on shutdown.

Version 4.12.0.300 - 30 May 2023

NavOS Release Notes (4.0.0.12)

Fixes

• CAM-587 - Fixed a bug where rotation and packet rate were not being reported correctly for radars rotating at less than 1Hz.

Version 4.11.4.268 - 06 February 2023

NavOS Release Notes (4.0.0.12)

Fixes

• CAM-533 - Extended exception handling and logging to prevent unhandled internal exceptions causing the tracker to exit in a 'clean' state, which would leave it quiescent.

Version 4.11.4.264 - 15 November 2022

NavOS Release Notes (4.0.0.12)

Improvements

• Improved the shutdown and restart logic to avoid issue where the tracker was cleanly shutting down instead of restarting

Fixes

• Added a new data watchdog which will automatically restart the tracker in the event that it stops receiving data from the radar due to issues with the internal networking

Version 4.11.4.259 - 16 September 2022

NavOS Release Notes (4.0.0.12)

Improvements

• CAM-420 - Improved the tracker network logic to support TCP disconnects correctly

• CAM-442 - Added support for relaying RF Health status from the radar to Witness

• Improved network messaging to perform direct writes via the Unix socket API, to allow broken pipes to be detected and sessions to be closed correctly

• Added terminate handler to the tracker to report unhandled exceptions which previously may have caused an unexpected crash

Fixes

• Network sessions now close under all circumstances, even if the Session isn't fully established and open yet

• Quick fix for incorrect rotation rate

Version 4.11.4.254 - 26 July 2022

NavOS Release Notes (4.0.0.12)

Fixes

• CAM-393 - Fixed the potential seg fault on the tracker ASIO Server when clients are disconnecting

Version 4.11.4.251 - 06 July 2022

NavOS Release Notes (4.0.0.12)

Improvements

• Removed periodic saving of the clutter map

Version 4.11.4.250 - 05 May 2022

NavOS Release Notes (4.0.0.12)

New Features

• Updated SPx libraries to v1.89

• TUN-5213 - Added Slow Decay parameter to Orca Tracker

• TUN-5169 - Added support for the new SSI regression setting

Version 4.11.0.233 - 01 February 2022

NavOS Release Notes (4.0.0.12)

Fixes

• Upgrade NavOS latest that replaces the root private key and added support for a Witness use that can get logs and upgrade

• Changed certificate being generated to use 5000 days

Version 4.10.0.223 - 01 October 2021

NavOS Release Notes (4.0.0.10)

Fixes

• Fixed incorrectly handling deleted provisional tracks

• Stopped clutter map saving on day change

Version 4.10.0.213 - 30 June 2021

NavOS Release Notes (4.0.0.10)

Improvements

• Enhanced tracker soak test

Related Information