0.7
 - Deprecated support for I() removed. Use JS() instead
 - Refactored configure script to use pkg-config if available.
 - Updated libv8 brew script on OSX to v8-3.15
 - Update libv8 static builds on windows to v3.14.5.10
 - Ship separate libraries for win32 for more recent compilers

0.6
 - Breaking change: use JS() instead of I() to mark strings as literal JavaScript.
 - ct$source() now always assumes UTF-8 data, even on Windows.
 - Use the new V8_types.h feature from Rcpp 0.11.5
 - Start with custom code completion within ct$console() for R 3.2.0

0.5
 - Add support for Typed Arrays
