+
+ * The device numbers sent when using --devices are now sent as
+ separate major/minor values with 32-bit accuracy (protocol 28).
+ Previously, the copied devices were sent as a single 32-bit
+ number. This will make inter-operation of 64-bit binaries more
+ compatible with their 32-bit brethren. Note that optimizations
+ in the binary protocol often sends the device data using fewer
+ bytes than before, even though more precision is now available.
+
+ * Some cleanup of the exclude/include structures and its code
+ made things clearer, simpler, and more efficient.