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 2.9.5

Ocpp API – 2.9.5

2.9.5

Tests: passed (143/143)Coverage: 88.6%

Service

June 6, 2026

Ocpp API – 2.9.5

2.9.5 (2026-06-06)

Bug Fixes

ocpp: recover orphan command results (f39f750)

Performance & SLO

SLO Targets:

P95 < 200msP99 < 500msAvailability > 99.5%

Latest (Last 7 Days):

P95: 146.2ms ✅P99: 358.3ms ✅Availability: 99.92% ✅

Worst (Last 7 Days):

P95: 146.2ms ✅P99: 358.3ms ✅Availability: 99.92% ✅

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Performance Tests:

Passed

6/16/2026

P95: 146.2msP99: 358.3msErrors: 0.08%

Passed

6/12/2026

P95: 144.2msP99: 248.8msErrors: 0.00%

Passed

6/9/2026

P95: 163.1msP99: 279.0msErrors: 0.01%