What's New1.6.4 - Subscription API – 1.6.4

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

Billing API 1.5.3

Billing API – 1.5.3

1.5.3
Tests: passed (66/66)
Service
September 29, 2026
Tags
#billing-api

Billing API – 1.5.3

1.5.3 (2026-09-29)

Bug Fixes

  • auth: verify signed identities; Xero and suspension routes are platform-only (85d6111)
  • migration: give the idempotency migration its own name so it runs (4fa88e1)

Performance & SLO

SLO Targets:
P95 < 200msP99 < 500msAvailability > 99.5%
Loading performance data...
Performance Tests:
Passedstaging test
10/2/2026
P95: 1.6msP99: 1.9msHTTP errors: 0.00%Availability: 100.00%13,015 requests
HTTP statuses: 200: 13,015