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%

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Performance Tests:

Passedstaging test

7/21/2026

P95: 17.7msP99: 41.8msHTTP errors: 0.00%Availability: 100.00%100,211 requests

HTTP statuses: 200: 100,211

Passedstaging test

7/17/2026

P95: 15.7msP99: 24.1ms

Passedstaging test

7/14/2026

P95: 26.1msP99: 93.2ms

Passedstaging test

7/10/2026

P95: 82.2msP99: 162.3ms

Passedstaging test

7/7/2026

P95: 74.6msP99: 158.9ms

Passedstaging test

7/3/2026

P95: 72.0msP99: 173.0ms

Passedstaging test

6/30/2026

P95: 82.8msP99: 166.2ms