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

Chargepoint API 1.19.4

Chargepoint API – 1.19.4

1.19.4

Service

April 27, 2026

Chargepoint API – 1.19.4

1.19.4 (2026-04-27)

Bug Fixes

ocpp: accept mode reconcile command fields (2c8f05b)
readiness: clear schedule wait after disconnect (03e6b30)
readiness: label firmware waits as PlugStream (045d902)

Performance & SLO

SLO Targets:

P95 < 200msP99 < 500msAvailability > 99.5%

1.19.4 - Chargepoint API – 1.19.4 | PlugStream Change Logs