Chevereto
Self-hosted media and image sharing platform with AWS S3 storage and chunked uploads. Version 4.5.8 is a security update fixing 19 vulnerabilities.
For homelabbers who host their own images
Scheduled backlog searches for Radarr, Sonarr, Lidarr, Readarr and Whisparr. Works through missing and cutoff-unmet items in small rate-limited batches with per-item cooldowns and hourly caps, to avoid overloading indexers.