v3.0.0

• added support for binary RPC codes (msgpack)
• increaced protocol performance (no more secondary syscall)
• reduced protocol message size
• split RPC interfaces into separate namespace

v3.0.0-beta4

• added the default connection method PIPES

v3.0.0-beta3

• updated protocol

v3.0.0-beta2

• added CONTROL flag

v3.0.0-beta1

• Full rewamp of protocol, added support for arbitrary options
• Reduced number of syscalls
• Added support for multi-codec RPC
• Support for binary RPC calls
• 25% performance increase
• PHP code split from the main Golang repository