Vansmak/composr v2.1.3

Composr v2.1.3

on GitHub

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✅ Using changelog entries for v2.1.3

Composr v2.1.3

🚀 Container Management Platform

Added

• GHCR (ghcr.io) update checking: update checks previously only worked against Docker Hub - any image from ghcr.io (GitHub Container Registry) unconditionally returned reason: registry_not_supported, silently reported as "no update available" in the UI even though nothing was actually checked. About a third of a typical self-hosted media/homelab fleet (dispatcharr, immich, netalertx, frigate, wg-easy, recyclarr, seerr, and others) ships from ghcr.io, so this was a large blind spot - a user could see "all containers up to date" while a specific container's own in-app UI separately reported a new release, with no indication Composr had never actually queried that registry. GHCR has no reliable per-tag last-modified timestamp like Docker Hub does, so this compares the remote manifest digest (via GHCR's anonymous token + registry v2 API) against the digest of the image actually running - which works for any tag shape (latest, release, a version number), not just moving tags.

Fixed

• A ghcr.io image pinned to a tag the registry no longer publishes (e.g. recyclarr:latest - recyclarr only ships version tags and edge, never latest) now reports a clear tag_not_found_on_registry reason instead of a generic error.

🐳 Docker Images

• docker pull vansmak/composr:2.1.3
• docker pull vansmak/composr:latest

🔧 Supported Platforms

• linux/amd64
• linux/arm64
• linux/arm/v7

📦 Installation

docker run -d \
  --name composr \
  -p 5003:5003 \
  -v /var/run/docker.sock:/var/run/docker.sock \
  -v /path/to/docker/projects:/app/projects \
  -v /path/to/config/composr:/app/data \
  vansmak/composr:2.1.3

✨ Core Features

• Multi-host Docker container management
• Real-time container monitoring and control
• Docker Compose file editor with syntax highlighting
• Environment file management
• Image management across multiple hosts
• Backup and restore functionality
• Modern web interface with dark/light themes