API: unkey-version header returning unknown

[Flo4604]

Preliminary Checks

• I have reviewed the documentation: https://unkey.com/docs

• I have searched for existing issues: https://github.com/unkeyed/unkey/issues

• This issue is not a question, general help request, or anything other than a bug report directly related to Unkey. Please ask questions in our Discord community: https://unkey.com/discord.

Reproduction / Replay Link (Optional)

No response

Issue Summary

The Unkey-Version header which normally shows the unkey version always returns unknown

Steps to Reproduce

1. Send a request to https://api.unkey.dev
   Check the unkey-version header
   

Expected behavior

It should return the version (github commit/hash) again

Other information

This got changed somewhere in between here

Screenshots

No response

Version info

Irrelevant

[linear]

ENG-1570 API: unkey-version header returning unknown

[Flo4604]

Interestingly the canary deployments have the version set, see the latest failed run: https://github.com/unkeyed/unkey/actions/runs/11575910749/job/32228117890

[chronark]

/award 50
yeah, probably a small mistake
we used to inject this in ci manually, but iirc cloudflare now have a native way to use such metadata

[oss-gg]

Awarding Flo4604: 50 points 🕹️ Well done! Check out your new contribution on oss.gg/Flo4604