Helm chart 0.20.x broken

[andreas-p]

When executing helm template vault hashicorp/vault --version 0.20.1 (or 0.20.0), the following message is emitted:
Error: parse error at (vault/templates/_helpers.tpl:38): unclosed action

The last version that works correctly is 0.19.0, tested with helm 3.3.0 and 3.9.1.

[heatherezell]

Hi there! We've seen this before (ie in vault-helm issue 729) when the version of helm needs updating. Can you try upgrading helm and trying again? Thanks!

[maxb]

From the Go 1.16 changelog - https://go.dev/doc/go1.16 :

text/template
Newlines characters are now allowed inside action delimiters, permitting actions to span multiple lines.

Only Helm built using Go 1.16 or later is able to process the syntax now used in the chart.

[andreas-p]

Ok I re-checked with helm 3.9.1, and it appears that my previous check wasn't really with 3.9.1....

I can confirm that the charts 0.20.x DO work with the latest helm.
Thanks!