transfer are at least version 3.0.0.
Some options require rsync to know the full file list, so these options
-disable the incremental recusion mode. These include: bf(--delete-before),
+disable the incremental recursion mode. These include: bf(--delete-before),
bf(--delete-after), bf(--delay-updates), and (currently) bf(--hard-links).
Because of this, the default delete mode when you specify bf(--delete) is now
-bf(--delete-during) (when both ends of the connection are at least 3.0.0;
-use bf(--del) or bf(--delete-during) to request this improved deletion mode
+bf(--delete-during) when both ends of the connection are at least 3.0.0
+(use bf(--del) or bf(--delete-during) to request this improved deletion mode
explicitly). See also the bf(--delete-delay) option that is a better choice
than using bf(--delete-after).