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Publish a firmware release

Add a shore node firmware image with its hash, ready to roll out.

Length
2 min, 3 steps
For
Sensolytica staff
Starts on
/admin/firmware
Shown as
Liam, sensolytica staffIllustrative
Recorded in the portal with the illustrative Westmouth demo data. English captions.

  1. Publish a release

    Firmware, then Publish a release. A release is installed nowhere until it is rolled out.

  2. Version, image and hash

    Units check the SHA-256 before installing and refuse a mismatch.

  3. Publish

    The portal shows the hash once more. Then it is in Releases, ready to roll out.

Read the subtitles

Open Firmware and choose Publish a release. Publishing installs nothing: a release waits until you roll it out.

Give the version and channel, the address of the image, and its SHA-256 from the build. Units check the hash before installing and refuse a mismatch, so copy it exactly.

Choose Publish. The portal shows the hash once more so you can check it. Confirm, and v4.4.0 is in Releases with Roll out beside it.

Try it in the portal

Sign in with your work email. Your own organisation's records, nodes and units take the place of the Westmouth ones.

Sign in to the portalNext: Pause and carry on with a rollout

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Checked against the portal on 15 October 2026. Westmouth names, vessels, units and figures are illustrative. General guidance on using the portal, not legal, regulatory or financial advice.