September 21, 2026 · Firmware News

September 18th 2026 - KerOS 6.5.4 - available for Testing

KerOS 6.5.4 available for Testing

Release Notes

Evolutions

  • kernel upgraded to 6.12.107 (CVE fixes)
  • lorad: reboot when lorad fails to start 30 times within 1 hour

Bug fixes

  • basicstation: fix lorad configuration file creation for ibts
  • basicstation: fix cups return error when credential blob is invalid
  • basicstation: fix pkcs11 memory saturation
  • webui: fix loading issue on backhaul configuration page
  • lorafwd/lorad: fix ZMQ socket management issues and daemon lockups
  • lorafwd: force stopping lorafwd when it doesn’t die correctly

Known restrictions

  • Ethernet port local not supported on iBTS
  • Cellular USB dongles are not supported
  • Backup battery are not operational
  • The “configuration over SMS” feature is not available
  • Helium package is not available
Release Notes
Best regards,
The Kerlink Team
Release Notes
If you no longer wish to receive these notifications, you can unsubscribe here.