Radarr
Radarr (Open-Source-Projekt) · current v6.4.4.10685
The current version of Radarr is v6.4.4.10685 (as of 16/09/2026). patchletter checks the official source daily and emails you new releases.
Radarr at a glance
Radarr is a self-hosted movie collection manager that originated as a fork of Sonarr. Sysadmins and home-server operators use it to monitor wanted films automatically, fetch them through indexers and download clients, then sort and rename them based on configurable rules. It typically runs as a service or container and is managed through a web interface, often alongside other *arr applications and media servers.
Development happens across several branches: a stable master branch plus development branches for early testing. New releases appear regularly and include bug fixes, security and compatibility adjustments, and changes to the API and metadata handling.
When updating, pay attention to the required .NET runtime and supported operating-system platforms, back up the database and configuration first, and review the release notes for breaking changes. For container deployments, verify the correct image tag and confirm compatibility with connected services and indexers before rolling out an update.
Version history & changelog · as detected by patchletter
| Version | Channel | Date | Notes |
|---|---|---|---|
| v6.4.4.10685 | STABLE | 16/09/2026 | Release notes → |
| 6.3.0.10514 | STABLE | 12/07/2026 | Release notes → |
| 6.2.1.10461 | STABLE | 09/06/2026 | Release notes → |
| 6.1.1.10360 | STABLE | 26/03/2026 | Release notes → |
| 6.0.4.10291 | STABLE | 16/11/2025 | Release notes → |
| 5.28.0.10274 | STABLE | 06/10/2025 | Release notes → |
| 5.27.5.10198 | STABLE | 03/09/2025 | Release notes → |
| 5.26.2.10099 | STABLE | 11/06/2025 | Release notes → |
| 5.25.0.10024 | STABLE | 26/05/2025 | Release notes → |
| 5.24.1.10017 | STABLE | 26/05/2025 | Release notes → |
| 5.23.3.9987 | STABLE | 17/05/2025 | Release notes → |
| 5.22.4.9896 | STABLE | 23/04/2025 | Release notes → |
| 5.21.1.9799 | STABLE | 24/03/2025 | Release notes → |
| 5.20.2.9777 | STABLE | 18/03/2025 | Release notes → |
| 5.19.3.9730 | STABLE | 25/02/2025 | Release notes → |
| 5.18.4.9674 | STABLE | 03/02/2025 | Release notes → |
| 5.17.2.9580 | STABLE | 05/01/2025 | Release notes → |
| 5.16.3.9541 | STABLE | 16/12/2024 | Release notes → |
| 5.15.1.9463 | STABLE | 19/11/2024 | Release notes → |
| 5.14.0.9383 | STABLE | 26/10/2024 | Release notes → |
| 5.13.1.9378 | STABLE | 26/10/2024 | Release notes → |
| 5.12.2.9335 | STABLE | 12/10/2024 | Release notes → |
| 5.11.0.9244 | STABLE | 25/09/2024 | Release notes → |
| 5.10.4.9218 | STABLE | 21/09/2024 | Release notes → |
| 5.9.1.9070 | STABLE | 20/08/2024 | Release notes → |
| 5.8.3.8933 | STABLE | 21/07/2024 | Release notes → |
| 5.7.0.8882 | STABLE | 20/06/2024 | Release notes → |
| 5.6.0.8846 | STABLE | 14/05/2024 | Release notes → |
| 5.5.3.8819 | STABLE | 12/05/2024 | Release notes → |
| 5.4.6.8723 | STABLE | 13/04/2024 | Release notes → |
| 5.3.6.8612 | STABLE | 18/02/2024 | Release notes → |
Frequently asked questions
- What is the latest version of Radarr?
- Radarr v6.4.4.10685, released 16/09/2026. patchletter checks the vendor's official source daily for new releases.
- Where can I find the Radarr release notes?
- The version history above links to the vendor's official release notes where the vendor publishes them. patchletter deliberately stores no vendor full texts.
- How do I get notified about new Radarr updates?
- Tick Radarr off in the catalogue and leave your address. From then on new versions go out by email — one at a time, or bundled in the daily or weekly digest.
An email as soon as a new Radarr version ships
We reconcile the vendor source daily. When a new version appears, it lands in your inbox right away or bundled as a digest. The update email is free and ends with one click. Alerts about vulnerabilities and end of support are part of patchletter Pro.
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[](https://patchletter.com/en/software/radarr)https://patchletter.com/badge/radarr.svgAlso available: ?v=eol (end of support) and ?v=cve (actively exploited).
