# md5sum.txt is missing in the latest vyos nightly build vyos-2025.05.04-0021-rolling-generic-amd64 (?)

c-po · May 4, 2025, 9:48am

MD5 was removed recently in

github.com/vyos/vyos-build

build: T7409: do not include MD5 checksums in the ISO image

current ← dmbaturin:T7409-no-md5

opened 05:32PM - 28 Apr 25 UTC

dmbaturin

+1 -1

## Change summary It simply removes MD5 sums from the internal image integr…ity check and leaves only SHA-256. I verified that it has no effect on upgrade (even from 1.3.8) or on live CD boot. ## Types of changes - [ ] Bug fix (non-breaking change which fixes an issue) - [ ] New feature (non-breaking change which adds functionality) - [ ] Code style update (formatting, renaming) - [ ] Refactoring (no functional changes) - [ ] Migration from an old Vyatta component to vyos-1x, please link to related PR inside obsoleted component - [x] Other (please describe): internal change. ## Related Task(s) ## Related PR(s) ## Checklist: - [x] I have read the [**CONTRIBUTING**](https://github.com/vyos/vyos-1x/blob/current/CONTRIBUTING.md) document - [x] I have linked this PR to one or more Phabricator Task(s) - [x] My commit headlines contain a valid Task id - [ ] My change requires a change to the documentation - [ ] I have updated the documentation accordingly

GitHub - vyos-legacy/vyos-vm-images is no longer under development and retired. It’s superseded by the build flavor system.