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 2.14.0

Ocpp API – 2.14.0

2.14.0

Tests: passed (176/176)

Service

August 26, 2026

Ocpp API – 2.14.0

Features

gate session indicator by device model (d944133)
add PlugStream session indicator backend (8795b47)
add two-sided vehicle Sense planning (6a8d2b5)

Performance & SLO

SLO Targets:

P95 < 200msP99 < 500msAvailability > 99.5%

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Performance Tests:

Passedstaging test

9/4/2026

P95: 63.7msP99: 101.7msHTTP errors: 0.01%Availability: 99.99%93,785 requests

HTTP statuses: 0: 11 · 200: 93,774

Passedstaging test

9/1/2026

P95: 101.2msP99: 190.8msHTTP errors: 0.00%Availability: 100.00%90,655 requests

HTTP statuses: 0: 3 · 200: 90,652

Passedstaging test

8/28/2026

P95: 49.6msP99: 75.7msHTTP errors: 0.01%Availability: 99.99%97,119 requests

HTTP statuses: 0: 7 · 200: 97,112