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

Reporting API 1.18.6

Reporting API – 1.18.6

1.18.6

Tests: passed (126/126)

Service

September 9, 2026

Reporting API – 1.18.6

Bug Fixes

cost-analysis: price Octopus tariffs, keep rate history, report unpriced energy (06f7e7b)
reporting: derive transaction energy from the row's meter delta, and repair stored values (09c80c1)
transactions: a session ends at its unplug, never after the next session starts (f6cf590)
cost-analysis: read a session's meter window to the first sample after its end (684b44c)
summary: return total session minutes and open sessions (b087dfe)
statistics: energy-weighted bucket power; success rate over settled sessions only (0a8a62c)

Performance & SLO

SLO Targets:

P95 < 200msP99 < 500msAvailability > 99.5%

Latest (Last 7 Days):

P95: 89.0ms ✅P99: 131.0ms ✅Availability: 100.00% ✅

Worst (Last 7 Days):

P95: 89.0ms ✅P99: 131.0ms ✅Availability: 100.00% ✅

Loading performance data...

Performance Tests:

Passedstaging test

9/11/2026

P95: 89.0msP99: 131.0msHTTP errors: 0.00%Availability: 100.00%94,433 requests

HTTP statuses: 200: 94,433