What's New1.9.0 - Reporting API – 1.9.0

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

Release API 1.4.2

Release API – 1.4.2

1.4.2
Tests: passed (95/95)Coverage: 7.0%
Service
February 24, 2026
Tags
#release-api

Release API – 1.4.2

1.4.2 (2026-02-24)

Bug Fixes

  • ci: trigger builds when release and ci configs change (593102f)
  • performance overview now includes releases with recent tests regardless of release date (7a9bec3)

Performance Improvements

  • add index and concurrent queries for lower list_releases latency (b7c93b6)
  • add slow request logging middleware for latency debugging (49e731a)
  • optimize db connection pool for lower latency (c89b330)

Performance & SLO

SLO Targets:
P95 < 200msP99 < 500msAvailability > 99.5%
Latest (Last 7 Days):
P95: 172.3msP99: 234.4msAvailability: 99.81%
Worst (Last 7 Days):
P95: 172.3msP99: 234.4msAvailability: 99.81%
Loading performance data...
Performance Tests:
Passed
4/7/2026
P95: 172.3msP99: 234.4msErrors: 0.19%
Passed
4/3/2026
P95: 168.3msP99: 218.6msErrors: 0.20%
Passed
3/31/2026
P95: 178.1msP99: 245.8msErrors: 0.20%
Passed
3/27/2026
P95: 176.0msP99: 228.9msErrors: 0.25%
Failed
3/24/2026
P95: 300.8msP99: 632.8msErrors: 0.47%
P95 latency 300.7634764999999ms exceeds target 200ms, P99 latency 632.7568208000005ms exceeds target 500ms
Failed
3/20/2026
P95: 138.7msP99: 681.6msErrors: 0.58%
P99 latency 681.6151869800004ms exceeds target 500ms, Availability 99.42% below target 99.50%
Passed
3/17/2026
P95: 92.4msP99: 174.4msErrors: 0.16%
1.4.2 - Release API – 1.4.2 | PlugStream Change Logs