96b71d7d89
Previously, objects containing all data about a term were stored in each
object's term cache. Besides being wasteful, this approach caused invalidation
issues, as when a modified term count required a flush for all objects
belonging to the term.
Backward compatibility is maintained for plugins that continue to put object
data directly into the `{$taxonomy}_relationships` cache bucket.
Fixes #36814.
git-svn-id: https://develop.svn.wordpress.org/trunk@37573 602fd350-edb4-49c9-b593-d223f7449a82