Upgrade Go protobuf compiler to 1.2
The release notes: https://github.com/golang/protobuf/releases
V1.2
#605 jsonpb.Unmarshal correctly handles escaped strings for some of the well-known types #627 jsonpb.Unmarshal correctly returns an error when trying to marshal a scalar enum into repeated enums. #630 jsonpb.Unmarshal correctly handles string versions of numeric primitives #644 jsonpb.Unmarshal correctly handles enum values in maps #624 fixes a performance regression where nested maps led to quadratic behavior #628 reverts strict UTF-8 validation for proto2 string fields #660 makes UTF-8 validation errors for proto3 string fields non-fatal
V1.1
The serialization logic (for both Marshal and Unmarshal) has been optimized. Testing inside Google demonstrate that the new implementation is about 1.3x to 2.1x faster. protocolbuffers/protobuf#272 Unknown fields in proto3 are now preserved. #472 JSON marshal and unmarshal now check for proto2 required field. #483 GetExtension returns the raw bytes if the ExtensionDesc does not have type information. #499 Invalid UTF-8 in string types are rejected during marshal and unmarshal. #511 Fields of bad wire types are treated as unknown fields instead of an error. #544 The protoc-gen-go generator supports the paths=source_relative option. #561 Unknown fields in map entries are now ignored instead of causing an unmarshal error. #583 The "import public" feature is now implemented using Go type aliases.
Closes: gitaly#1497 (closed)
Edited by Zeger-Jan van de Weg