The current version of HW group Poseidon2 / Damocles2 is 3.8.7 (as of 22/08/2026). patchletter checks the official source daily and emails you new releases.
Version history & changelog · as detected by patchletter
| Version | Channel | Date | Notes |
|---|---|---|---|
| 3.8.7 | FIRMWARE | 22/08/2026 | Release notes → |
| 3.8.6 | FIRMWARE | 22/08/2026 | Release notes → |
| 3.8.4 | FIRMWARE | 22/08/2026 | Release notes → |
| 3.8.1 | FIRMWARE | 22/08/2026 | Release notes → |
| 3.8.0 | FIRMWARE | 22/08/2026 | Release notes → |
Frequently asked questions
- What is the latest version of HW group Poseidon2 / Damocles2?
- HW group Poseidon2 / Damocles2 3.8.7, released 22/08/2026. patchletter checks the vendor's official source daily for new releases.
- Where can I find the HW group Poseidon2 / Damocles2 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 HW group Poseidon2 / Damocles2 updates?
- Tick HW group Poseidon2 / Damocles2 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 HW group Poseidon2 / Damocles2 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/hw-group-poseidon2-damocles2)https://patchletter.com/badge/hw-group-poseidon2-damocles2.svgAlso available: ?v=eol (end of support) and ?v=cve (actively exploited).
