Container tags (latest)

I am just playing with OCI images and noticed that rockylinux/rockylinux:latest does not map to the current 9.2 variant. -> 8.6 -> 8.5

Looking into the tag list, shows the intended usage for pulling specific images. Any more infos about how to consume the images in terms of what they provide? The wiki does not show more then the pointers to the registries … Thx!