What's New1.69.1 - PlugStream Firmware 1.69.1

PlugStream Change Logs

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

OCPP Gateway 2.21.0

Ocpp Gateway – 2.21.0

2.21.0
Tests: passed (287/287)
Service
September 6, 2026
Tags
#OCPP Gateway

Ocpp Gateway – 2.21.0

Bug Fixes

  • ci: compile all OCPP core variants on feature branches (5efe050)
  • ocpp: ingest OCPP 2.1 event streams without CALL responses (4374a15)
  • gateway: prefer ocpp2.1 when a station offers more than one version (1492493)
  • ocpp: route Pending OTA through the shared platform queue (8f4e8fa)
  • ocpp: support one manual portal OTA from Pending recovery (f1dfc00)
  • ocpp: unblock native authentication and security builds (cd355e4)
  • admit credential-free connections into Pending review (a8ed5c4)
  • recognize trusted ingress TLS for Pending recovery (0a62518)
  • correct firmware update payloads and surface charger rejections (2c6b27d)

Features

  • add manual OCPP Pending credential recovery (a0bdec9)
  • ci: version OCPP components independently (c5d3c55)
  • ocpp: preserve telemetry and security operations for native 1.6J (377e607)

Performance & SLO

SLO Targets:
P95 < 200msP99 < 500msAvailability > 99.5%