Compiler Changes in v22.0 JSON Field Name Conflicts Source of changes: PR #11349, PR #10750 We’ve made some subtle changes in how we handle field name conflicts with respect to JSON mappings. In proto3, we’ve partially loosened the restrictions and only give errors when field names produce case-sensitive JSON mappings (camel case of the original name). We now also check the json_name option, and give errors for case-sensitive conflicts. In proto2, we’ve tightened restrictions a bit and ...
