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 API 2.1.1

Ocpp API – 2.1.1

2.1.1

Tests: passed (138/138)Coverage: 8.3%

Service

January 7, 2026

Ocpp API – 2.1.1

2.1.1 (2026-01-07)

Bug Fixes

add v1 performance test alias (8a266be)
expose versioned performance-test endpoint (5d52d3a)
make performance test endpoint resilient to missing tables (66acd32)

Performance & SLO

SLO Targets:

P95 < 200msP99 < 500msAvailability > 99.5%

2.1.1 - Ocpp API – 2.1.1 | PlugStream Change Logs