+nanopb-0.2.7 (2014-04-07)
+ Fix bug with default values for extension fields (issue 111)
+ Fix some MISRA-C warnings (issue 91)
+ Implemented optional malloc() support (issue 80)
+ Changed pointer-type bytes field datatype
+ Add a "found" field to pb_extension_t (issue 112)
+ Add convenience function pb_get_encoded_size() (issue 16)
+
+nanopb-0.2.6 (2014-02-15)
+ Fix generator error with bytes callback fields (issue 99)
+ Fix warnings about large integer constants (issue 102)
+ Add comments to where STATIC_ASSERT is used (issue 96)
+ Add warning about unknown field names on .options (issue 105)
+ Move descriptor.proto to google/protobuf subdirectory (issue 104)
+ Improved tests
+
nanopb-0.2.5 (2014-01-01)
Fix a bug with encoding negative values in int32 fields (issue 97)
Create binary packages of the generator + dependencies (issue 47)