# OpenXC Message Format Changelog
+## v0.6.0
+
+* Feature: Added MessagePack support for BTLE connections.
+* Feature: Support for vehicle message timestamps (changed previous uptime).
+* Feature: Support for C5 SD Card.
+* Feature: Support for C5 RTC.
+* Fix: Update submodule from code.google to github.
+
## v0.5.0
* Feature: Support for C5 Cellular device. New uptime message.
# OpenXC Message Format Specification
-Version: v0.5.0
+Version: v0.6.0
This specification is a part of the [OpenXC platform][OpenXC].
among multiple languages like JSON. But it's faster and smaller. Small integers are
encoded into a single byte, and typical short strings require only one extra byte
in addition to the strings themselves
-For protocol specification visit https://github.com/msgpack/msgpack/blob/master/spec.md
+
+For protocol specification visit
+https://github.com/msgpack/msgpack/blob/master/spec.md
## Trace File Format