Hi Iceberg Community, There has been a PR merged recently that enhances "expire snapshots" to drop the unused partition specs. I myself started working now on a very similar PR just for dropping the unused schemas. As per this change I have a PR <https://github.com/apache/iceberg/pull/12022> to extend the update types in the REST spec with RemoveSchemasUpdate (similarly to this one <https://github.com/apache/iceberg/pull/10846>).
Would you mind giving some feedback on this PR? Thanks, Gabor
