The release notes for 2.4.0.beta9 make various references to sub-sub-categories. Are these actually enabled in this release, or are they coming soon? On a related point is there a roadmap for future releases available anywhere?

Sub-sub-categories

justin (Justin DiRose) Split this topic September 15, 2020, 7:34pm 8

Topic		Replies	Views
Number of Subcategories support	14	1650	July 6, 2022
Is it possible to create sub-subcategories? feature completed	18	9602	September 6, 2022
Confusion about nesting a subcategory inside of another support	3	285	July 1, 2023
Having a sub + sub category feature	8	453	March 22, 2023
In a top category page, show only its own topics below subcategories feature	33	5508	June 6, 2020