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OS Image Release Notes

OS Image Release Notes

Apr 23, 2025

Check the Image Update section for further information on how to update your Edge Device.

Version 25.04.0 (April 2025)

Features

  • Use container image labels to separate container networks from different vendors.
  • Identify the latest environment-specific OS update.
  • Automatically download OS updates. A scheduler periodically checks for new versions and downloads them to the unused OS partition when available.
  • Ensure OS update compatibility.
  • Configure container swappiness to protect SSD life.
  • Enable DNS fallback. If the DNS server configured by DHCP or manually is not responding, the DNS 8.8.8.8 is used as a fallback.
  • Set volume permissions on container create/start. When the user is set for a container, this user is used to change the owner and group (uid:gid) of the container volume.
  • Validate system settings on DataLink Tunnel start/stop.

Bugs

  • Added missing wifi module firmware.

  • Fixed loss of tap0 device.

  • Always create a new private key for installation certificates.

  • Fixed thread race conditions in config-daemon.

  • Fixed send metrics data to cockpit.

  • Fixed timing issues with portunification.

  • Fixed slow handling of IP address changes.

  • Fixed problems with command handling.

  • Fixed problems with container download.

  • Fixed problem with confirming new certificate when the installation certificate is expired.

  • Fixed overwrite of unconfirmed certificates.

  • Fixed problem on creating vendor networks.

  • Fixed portunification handling of containers with multiple networks.

  • Fixed firewall handling of DNS request from containers.

  • Fixed use of DNS when dnsmasq is not ready.

  • Fixed cleanup proxy configuration.

  • Fixed error in OS update detection/handling.

  • Fixed communication handling between config daemon and config module.

  • Fixed handling of domain names which resolved to multiple IP addresses.

  • Fixed container not starting after OS image update.

  • Fixed rethrowing exception to datalink config module.

  • Fixed reloading firewall rules.

  • Fixed setting time via NTP.

  • Disabled setting hostname via cockpit to prevent device disconnection.

  • Fixed socket permission denied problem with the dataLinkConfig module.


Security Issues

  • We have addressed security issues in this release. We recommend that all customers apply this update as soon as possible.