pkg.go.dev documentation out of date

[KevinJCross]

Hi guys, Im looking at re-using the cc client code within the cli in the app-autoscaler acceptance tests. this is problematic because the documentation on pkg.go.dev is out of date the last release was 7.1.0+incompatible

The new releases 8.x have never been uploaded.

It would be great to have them there as reference instead of looking directly into the code like it was before.

[a-b]

I welcome this proposal. Would you like to make a PR?