protobufpecl.php.netGoogle's language-neutral, platform-neutral, extensible mechanism for serializing structured data.https://developers.google.com/protocol-buffers/Bo Yangstanleycheungprotobuf-opensource@google.comyes2018-06-063.6.03.6.0stablestable3-Clause BSD License
GA release.
5.5.91.4.0protobuf3.1.0a13.1.0a1alphaalpha2016-09-233-Clause BSD License
First alpha release
3.2.0a13.2.0a1alphaalpha2017-01-133-Clause BSD License
Second alpha release.
3.3.03.3.0stablestable2017-04-283-Clause BSD License
GA release.
3.3.13.3.0stablestable2017-05-083-Clause BSD License
GA release.
3.3.23.3.0stablestable2017-06-213-Clause BSD License
GA release.
3.4.03.4.0stablestable2017-08-163-Clause BSD License
GA release.
3.4.13.4.1stablestable2017-09-143-Clause BSD License
GA release.
3.5.03.5.0stablestable2017-11-153-Clause BSD License
GA release.
3.5.0.13.5.0.1stablestable2017-12-063-Clause BSD License
GA release.
3.5.13.5.1stablestable2017-12-113-Clause BSD License
GA release.
3.5.23.5.2stablestable2018-03-063-Clause BSD License
G A release.
3.6.03.6.0stablestable2018-06-063-Clause BSD License
G A release.