""as well as ending the need to explain to users that 9.5 to 9.6 is really a major version upgrade requiring downtime."
Akkor mégsem major version upgrade, ha visszafelé kompatibilis, nem?"
Ugyanabban a blogpostban: "Historically, we've advanced it because of major milestones in feature development: crash-proofing for 7.0, Windows port for 8.0, and in-core replication for 9.0."