Change Connect Packet to have separate Will Properties Section
SUBACK Packets must always have properties section (Remove if less than 3 check).
UNSUBACK Packets must always have properties section (Remove if less than 3 check).
Add Session Expiry Interval Property to CONACK
Add User Properties to SUBSCRIBE Packet
Add User Properties to UNSUBSCRIBE Packet
Changes Document CSD02 Spec
Change Connect Packet to have separate Will Properties Section SUBACK Packets must always have properties section (Remove if less than 3 check). UNSUBACK Packets must always have properties section (Remove if less than 3 check). Add Session Expiry Interval Property to CONACK Add User Properties to SUBSCRIBE Packet Add User Properties to UNSUBSCRIBE Packet