nanopb-0.1.7 (not yet released)
 Remove "skip" mode from pb_istream_t callbacks. Example implementation had a bug. (issue 37)
 Add option to use shorter names for enum values (issue 38)
 Improve options support in generator (issues 12, 30)
 Add nanopb version number to generated files (issue 36)
 Add extern "C" to generated headers (issue 35)
 Add names for structs to allow forward declaration (issue 39)
 Add buffer size check in example (issue 34)
 Fix build warnings on MS compilers (issue 33)

nanopb-0.1.6
 Reorganize the field decoder interface (issue 2)
 Improve performance in submessage decoding (issue 28)
 Implement error messages in the decoder side (issue 7)
 Extended testcases (alltypes test is now complete).
 Fix some compiler warnings (issues 25, 26, 27, 32).

nanopb-0.1.5
 Fix bug in decoder with packed arrays (issue 23).
 Extended testcases.
 Fix some compiler warnings.

nanopb-0.1.4
 Add compile-time options for easy-to-use >255 field support.
 Improve the detection of missing required fields.
 Added example on how to handle union messages.
 Fix generator error with .proto without messages.
 Fix problems that stopped the code from compiling with some compilers.
 Fix some compiler warnings.

nanopb-0.1.3
 Refactor the field encoder interface.
 Improve generator error messages (issue 5)
 Add descriptor.proto into the #include exclusion list
 Fix some compiler warnings.

nanopb-0.1.2
 Make the generator to generate include for other .proto files (issue 4).
 Fixed generator not working on Windows (issue 3)

nanopb-0.1.1
 Fixed bug in encoder with 'bytes' fields (issue 1).
 Fixed a bug in the generator that caused a compiler error on sfixed32 and sfixed64 fields.
 Extended testcases.

nanopb-0.1.0
 First stable release.