The following review has been posted through the commitfest application:
make installcheck-world: tested, passed
Implements feature: tested, passed
Spec compliant: not tested
Documentation: not tested
Reviewing the codepath in question (as well as the commit that changed the behaviour of fetch_search_path()), switching current_schema(s) to parallel-unsafe seems like the correct solution. check-world tests pass cleanly and no documentation patch is required.
Switching to ready for committer.
The new status of this patch is: Ready for Committer