Developer project deploys timing out after last successful build — docs-only change

Hi,

I’m seeing a repeatable deployment timeout issue on a HubSpot developer project and I’m trying to determine whether this is a project-specific platform issue.

Project details

  • Project: fortnox
  • Platform version: 2026.03
  • App ID: 1552654
  • Last successful deployed build: #138
  • Subsequent builds: #141, #142 failed in exactly 10m 1s
  • Current build: #143 is currently in progress

What changed

As far as I know, the only change made after the last successful deploy was documentation.

What I’m seeing

  • The project previously deployed successfully.
  • After that, new builds started timing out.
  • The failures are very consistent: multiple builds fail at the same 10m 1s mark.
  • In the project UI, this does not look like a normal validation or compile error.
  • Earlier runs showed compile/build steps completing before the timeout pattern occurred.

Why I think this may be platform-side

Because the last successful deploy worked, and because the reported change was documentation-only, this doesn’t look like a normal app logic breakage.

The consistent timeout duration makes it feel more like the deploy pipeline is stalling after build rather than failing on a code/config validation issue.

Has anyone seen this with developer projects on 2026.03 where a project keeps timing out after an otherwise successful prior deployment?

Any ideas or HubSpot confirmation would be appreciated.

Hi @MattiasNilsson,

Thank you for reaching out to the Community! It looks like our team is looking into this. I will keep you updated once we have further information.

Cassie, Community Manager

Hi there @MattiasNilsson,

I believe our team was able to resolve this. Can you confirm if you are still seeing the same behavior on your end?

Cassie, Community Manager

I can confirm that this now works.