# Release v0.15.2 - Changed the library used in serialization of MessagePack form msgpack-cxx to cpp-msgpack-light. - This won't change the format of output files. - Updated plotly.js to version 2.29.1.
# Release v0.15.2 - Changed the library used in serialization of MessagePack form msgpack-cxx to cpp-msgpack-light. - This won't change the format of output files. - Updated plotly.js to version 2.29.1.