golang-github-gogo-protobuf-dev 1.2.1+git20190611.dadb6258-1 (i386 binary) in ubuntu focal

 An alternative protocol buffer support for the Go programming language,
 forked from golang-goprotobuf. It is backwards compatible with
 goprotobuf, but provides faster marshalling and unmarshalling and can
 generate extra helper code, tests and benchmarks.
 .
 This package provides sources.