ok yeah, started breaking my CI 😞

Ugh, sorry to hear that. Would you mind opening an issue with details?

oh, it was simply that helm 2 needed a

helm init --client-only

or whatever, and that command no longer exists in helm 3. it wasn't a breaking difference in terms of the actual

helm template

call 🙂 probably my fault for using

latest

instead of pinning and judiciously reading the CHANGELOG before updating.