No published version 9.x version

[SuneRadich]

I am in the process of upgrading our nx monorepo (using Storybook) to nx major version 21. That migration upgrades our Storybook config to version 9.1.9. When I look at the documentation for addon-designs, it states that I should use version ^9.0.0 for Storybook 9. But it seems that there is no official release on v.9 ? I can see a 9.0.0-next.3, and some canary releases, but no 'final' releases.

If this is correct, should I then base our setup on the next.3 version, even though I normally only rely on properly named releases, and would consider next3 as an unsafe version to use.

Or should I use @storybook/addon-designs@10 for my Storybook 9 config, even though your documentation states that I should not?

I could use some pointers, as the versioning and documentation seems to be misaligned.