tugtainer

v1.30.4 Breaking

This release includes 1 breaking change for platform teams planning a safe upgrade.

Published 1mo Containers & Orchestration

View tool

✓ No known CVEs patched

Read the diff → Tool health → What is this tool? →

✓ No known CVEs patched in this version

Topics

angular auto-update container-management container-monitoring container-update containers

+13 more

web devops docker docker-automation self-hosted image-watcher orchestration python rest update-checker update-tool web-ui webserver

Affected surfaces

auth

ReleasePort's take

Moderate signal

editorial:auto 1mo

Starting with v1.30.4, the AGENT_SECRET environment variable is now mandatory for operation.

Why it matters: All deployments must set AGENT_SECRET before startup; missing it will cause failure. Severity score 90 indicates high risk.

Summary

AI summary

AGENT_SECRET environment variable is now mandatory.

Changes in this release

Type	Severity	Summary	CVE
Security	Critical	Makes AGENT_SECRET mandatory for operation. Makes AGENT_SECRET mandatory for operation. Source: llm_adapter@2026-06-13 Confidence: low	—
Breaking	High	Requires AGENT_SECRET environment variable. Requires AGENT_SECRET environment variable. Source: granite4.1:30b@2026-06-13-audit Confidence: low	—
Bugfix	Medium	Shows newly added containers without id property in frontend. Shows newly added containers without id property in frontend. Source: llm_adapter@2026-06-13 Confidence: high	—

Full changelog

v1.30.4 (2026-06-13)

[!IMPORTANT]
AGENT_SECRET is now required.
You may need to add this environment variable and change the settings in UI > Hosts > Edit > Agent Secret.

Bug Fixes

frontend: Show newly added containers without id property (89797b7)
security: Make AGENT_SECRET mandatory (0052a55)

Detailed Changes: v1.30.3...v1.30.4

Breaking Changes

AGENT_SECRET environment variable is now required

View diff on GitHub

Weekly OSS security release digest.

The CVE patches and breaking changes that affected production tools this week. One email, every Sunday.

No spam, unsubscribe anytime.

Share this release

Share on X Share on Bluesky

Track tugtainer

Get notified when new releases ship.

About tugtainer

An application for automated Docker container updates with a web UI

All releases →