PlugStream is continuously updated to improve reliability, security, and user experience. This page provides a transparent record of every software and firmware release, including what changed and why it matters.
Latest
PlugStream Firmware 1.28.2
PlugStream Firmware 1.28.2
1.28.2Stable
Recommended for production deployments.
Tests: passed (394/394)
Firmware
July 16, 2026
Supported devices
#PlugStream 7
#PlugStream 22
PlugStream Firmware 1.28.2
Bug Fixes
park WiFi STA retries while Ethernet is active and protect radio scans (4db9fcc)
slow WiFi STA retry cadence to a 15-min patrol while 4G is active (200e292)
ocpp: send correct requestId in FirmwareStatusNotification (04870bb)
bluetooth: prevent truncated WiFi scan notifications and stale conn handles (c0e20ea)
Features
bluetooth: add cloud-signed grant auth for BLE provisioning (29a8fb7)
bluetooth: set provisioned BLE grant public key (523ea72)