2.7

• port to dune (whitequark)
• support for OCaml 4.08 (#26) (Anton Kochkov, review by Gabriel Scherer)

2.6

• Support for NPM packaging (#17) (Maxime Rasan)
• Fix varint decoding (#18) (There was a decoding bug for integers between 2^56 and 2^63) (Maxime Rasan)
• Support for OCaml 4.06 (#19) (Gabriel Scherer)

The homepage for the project has now moved to: https://github.com/ocaml-ppx/ppx_deriving_protobuf

2.5

• Compatibility with statically linked ppx drivers.

2.4

• OCaml 4.03.0 compatibility.

2.3

• Add support for exporting .protoc files.
• Add support for hygiene.
• Fix several bugs related to edge cases in serializing and deserializing integers.

2.2

• Update to accomodate syntactic changes in OCaml 4.02.2.

2.1

• Update for ppx_deriving 2.0.

2.0

• Update to accomodate syntactic changes in ppx_deriving 1.0.

1.0.0

• First stable release and initial release as ppx_deriving_protobuf.