# 30-Oct-2026 — make Rotate Credentials apply Fly secrets on Machines apps [#231](https://github.com/nbarrett/ngx-ramblers/issues/231)

## [build 1030](https://github.com/nbarrett/ngx-ramblers/actions/runs/41127055407) — [commit 3aed2cf](https://github.com/nbarrett/ngx-ramblers/commit/3aed2cf3b86bde78961986307be0c5bbc4d7786d)

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## What's new

- Rotate Credentials on [Admin → Platform → Environment Management](https://ngx-ramblers.org.uk/admin/platform/environment-management "{{siteUrl}}") → Environment Migration now updates Fly secrets and restarts the site so it actually uses the new Mongo cluster. A successful vault update is no longer enough on its own.
- If Rotate Credentials fails after a verified restore, the page keeps Rotate enabled so you can try again from Plan & Restore. Type the environment name and the target password as before.
- The Source and Backup heading sits on the top border of its frame, in line with Target MongoDB.