Alvaro Herrera <alvhe...@alvh.no-ip.org> writes: > "The logical replication launcher is disabled during binary upgrades, to > avoid logical replication workers running on the source cluster. That > would cause replication origins to move forward after having been copied > to the target cluster, potentially creating conflicts with the copied > data files."
"avoid logical replication workers running" still seems like shaky grammar. Perhaps s/avoid/avoid having/, or write "to prevent logical replication workers from running ...". Also perhaps s/would/could/. Otherwise +1 regards, tom lane