FYI - After a recent push, the v40-0001 patch no longer applies on the
latest HEAD.
[postgres(at)CentOS7-x64 oss_postgres_misc]$ git apply
../patches_misc/v40-0001-Perform-streaming-logical-transactions-by-parall.patch
error: patch failed: src/backend/replication/logical/launcher.c:54
error: src/backend/replication/logical/launcher.c: patch does not apply
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Kind Regards,
Peter Smith.
Fujitsu Australia