Oracle AI Database 23.26.2 Free multi-platform images are now available on container registries docker.io/gvenzl/oracle-free and ghcr.io/gvenzl/oracle-free. With this release, 23.26.0 images have now gone into Unsupported. See the support matrix for more information.
If you want to see what’s in 23.26.2, check out the New Features Guide.
My personal favorite, probably because I was directly involved in this new invention, is a brand new join type JOIN TO ONE.