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
Firmware API 1.9.2
Firmware API – 1.9.2
1.9.2
Service
April 21, 2026
Tags
#firmware-api
Firmware API – 1.9.2
1.9.2 (2026-04-21)
Bug Fixes
chargepoints: treat live devices without connector state as available (d54ab9f)
cohorts: include all tenants in global device selection (482ee0b)
Performance & SLO
SLO Targets:
P95 < 200msP99 < 500msAvailability > 99.5%
1.9.2 - Firmware API – 1.9.2 | PlugStream Change Logs