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

Device API 1.2.1

Device API – 1.2.1

1.2.1

Tests: passed (28/28)Coverage: 7.2%

Service

March 19, 2026

Device API – 1.2.1

1.2.1 (2026-03-19)

Bug Fixes

device-api: publish sku display names (648f2bb)
device-api: surface label print failures (91b2332)
scope pending charge point routes to tenant global (ed9b911)

Performance & SLO

SLO Targets:

P95 < 200msP99 < 500msAvailability > 99.5%

Latest (Last 7 Days):

P95: 123.0ms ✅P99: 205.2ms ✅Availability: 99.97% ✅

Worst (Last 7 Days):

P95: 123.0ms ✅P99: 205.2ms ✅Availability: 99.97% ✅

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Performance Tests:

Passed

3/27/2026

P95: 123.0msP99: 205.2msErrors: 0.03%

Passed

3/24/2026

P95: 119.8msP99: 231.0msErrors: 0.02%

Passed

3/20/2026

P95: 134.2msP99: 371.7msErrors: 0.21%

1.2.1 - Device API – 1.2.1 | PlugStream Change Logs