Arr stack day: Sonarr, Radarr, and Syncthing

Week one closes out with the media-automation layer. Sonarr and Radarr are among the most-searched self-hosted tools after the media servers themselves, and they share a release cadence that makes a paired 'safe to update?' page genuinely useful. Building them together lets the media stack dashboard gain two more tiles immediately. Syncthing is the day's third pick. It has a large installed base, ships breaking config-schema changes on major versions, and the question 'is it safe to update Syncthing?' has real long-tail search volume. It also broadens source diversity beyond the media cluster. Feedback from the Immich and Jellyfin pages confirms that breaking-change callouts are the content readers find most useful. That signal is shaping the build order for week two: apps with recent migration-heavy releases get prioritized over quieter ones. The catalog is closing in on 30 apps. The next growth lever after today is the media and home-automation stack dashboards, which bundle multiple apps into a single bookmark-worthy page.