With 📌 Add date formats without time Active the Olivero Medium date format has become redundant.
There are at least 38 existing configurations in contrib project depending on it, judged by references in code after filtering out the cruft:
https://git.drupalcode.org/search?group_id=2&scope=blobs&search=olivero_...
These tend to be in recipes, formatter config, views fields and tokens.
Figure out how to deprecate a config entity such as Olivero Medium date format, and remove it.
Active
11.0 🔥
system.module
Update Issue Summary, to clarify that deprecation takes place in 📌 Add date formats without time Active , and removal in this issue.
Update Issue Summary, to handle the entire process of deprecating and removing Olivero Medium date in this issue.