VIP-5xxx 2024.08.14-b2459
 - Security improvements
 - Billboard: SmartLink - add network operator to power control status
 - Logging updates
   - Sensor light readings are logged on a 5min interval. Previously, they were only logged if they changed by more than 5% from the previous reading.
   - Ratelimite ProLink short packet error messages to not pollute the log
   - Only log NAT filtering stats if configured for NAT
   - Fix busclient logging to preserve history after a restart and rotate properly to restrict its size

VIP-5xxx 2024.06.10-b2452
 - VFC: Output error flags report if the display is blanked due to the tracker pixel. The DMP will use this flag to report the error to the user.
 - Verify eth0 is up at the end of the boot process and if not, attempt to bring up. Log adapter info.

VIP-5xxx 2024.04.08-b2449
 - Adds NTP server support
   - In NAT'd enclosures, this allows the DMP to configure the VIP (192.168.240.1) as its NTP server and the VIP is configured with the external NTP server.
 - Improved NAT firewall rules
   - Blocks outgoing DNS if both servers are configured for 0.0.0.0. The Dashboard Network tile will not show DNS servers, indicating they are disabled.
   - Blocks outgoing traffic that has the internal IPs as either the source or destination address
   - Adds logging of blocked traffic to /var/log/messages

VIP-5xxx 2024.03.01-b2444
 - TBU: VIP could report false PSRB hardware errors from older PSRBs that don't support that capability
 - Add Arcadia calibration support

VIP-5xxx 2024.01.14-b2442
 - Fix NAT communication issues after reboot.
   - Occasionally, communication would only work to the VIP and no traffic would reach the DMP. This was due to a race-condition resulting in the VIP's NAT rules not being correctly enabled.
   - Symptoms could be:
     - only the VIP shows online in VCS
     - the VFC LCD menu reports connectivity issues with the VIP
     - can only access the VIP UX
 - The ssl certificate was being needlessly regenerated during boot. This would add about 30s to the boot sequence. 
 - Using a USB drive to apply a configuration with a different management port wouldn't take effect until the next reboot.
   - Issue seen in TBU manufacturing
 - Add single-file bootload support for 0x35 mod family.
   - This is to allow engineering to bootload these mods without using the Display Firmware package. 

VIP-5xxx 2023.10.23-b2440
- support for device backups being stored in VCS

VIP-5xxx 2023.09.22-b2439
- sync busclient with upstream version 23.9.2104.0 to pull in latest changes and cert
- Periodic security updates. Updated to:
  - zlib 1.2.13
  - openssl 1.1.1w
  - curl 8.3.0 with nghttp2 1.56.0
  - dropbear 2022.83

VIP-5xxx 2023.07.06-b2437
- TBU ESR: TII CAN I/O sensor could fail to trigger messages
- Troubleshooting improvements
  - Limit logging of DNS issues. If DNS couldn't be reached, it would log every 5 mins. This reduces the messages to twice per day. It is common on VFCs that the VIP is configured without valid DNS, polluting the logs.
  - Reduced the percent change in light sensor reading needed to log a change to provide better granularity. This is helpful when trying to debug logs for sensor related dimming changes.

VIP-5xxx 2023.02.01-b2434
-Reduce busclient log size
  -The busclient log setting was 1MB and only checked and rotated once per day. This could produce rather large text files that were difficult to open in editors.
  -If there were errors encountered, this could allow the logs to grow to several MB and fill up the HD.
  -Reduced the busclient rotation trigger to 250KB and moved the cronjob to hourly. logrotate has little overhead, so checking frequently shouldn't cause performance concerns.

VIP-5xxx 2023.01.06-b2433
- Updates to address VIPs being inaccessible over IDM for a long duration or until they are rebooted resulting in IDM Communication Failure Alerts.
  - This is currently deployed to:			
    - CCO
      - ABQ031752, ABQ035042, DFW078773, ELP080800		
    - Lamar
     - 217 Albany St - 1202 S, 408.030015 Hartz Mountain, Albany 270.001702, Albany 270.001709
- Support for Remote Dimming when configured for HTTPS.
  - JCDecaux request
- PLR6055 hw test pattern support		
  - New PLR due to part supply issues.
- add the fusion IP to the hosts file in the event busclient can't resolve the hostname

VIP-5xxx 2022.06.27-b2427
- IDM and VCS work when VIP is configured for SSL (JCD request)
- OAAA - visual operating percentage was wrong due to double-counting mods that had no diagnostics (billboard esr)
- Fix ECCB UX communication (broke in previous release, b2416)
- add single-file bootload support for 0x30,31,32 mod families
- PSRB hardware error support
- VFC pixel test would fail if VCS registration code was present

VIP-5xxx 2022.03.22-b2416
- OAAA monitoring logs to /var/log/oaaa
- Extdiag endpoint would return incomplete data after 1000 requests
- Fall DST could cause diagnostics to stop being saved in the database for an hour and PL6 CAN sensors would timeout
- the busclient could fail to log to /var/log/busclient
- openssl updated to the latest: 1.1.1m, curl updated to the latest: 7.82.0
- busclient certificate was updated to the latest