Hi,
I am currently using Mike to deploy multiple versions of my MKDocs via gh-pages and manually triggered github actions. It seems to be working well, but Iam having an issue with "hiding" versions. What I am looking to do, is add a version to the documentation site that can only be accessed knowing the URL and not via the drop down. For example:

Drop down : URL
1 : https://some.custom.url/v1
2: https://some custom.url/v2
no menu entry : https://some.custom.url/v3

For each of the versions above I have a branch in my repo that I deploy from. My github action takes varios different inputs and builds the docs based on the branch, alias, and menu title I input. This way I can rebuild if there are updates to older branches.
Each branch has its own mkdocs.yml file for me to make customizations to. I am trying to use version_selector: false in v3 for the build, and have it hiddent from the menu. This does not seem to be working.

I am sure Iam doing something wrong. Any advice?

Thanks,
Jason