What version of protobuf and what language are you using?
google.golang.org/protobuf (v1.33.0)
github.com/golang/protobuf (v1.5.3)

What did you do?
Trying to compile a package that imports github.com/golang/protobuf/protoc-gen-go/descriptor results in

# github.com/golang/protobuf/protoc-gen-go/descriptor
../../../../../../../golang/modcache/github.com/golang/protobuf@v1.5.3/protoc-gen-go/descriptor/descriptor.pb.go:106:61: undefined: descriptorpb.Default_FileOptions_PhpGenericServices

What did you expect to see?

No build errors :)

What did you see instead?

Build errors :)

This seems to be a combination of protocolbuffers/protobuf-go@99e193e#diff-ae68ca51f2811349cc1f596970cc40bb7fa15fd893bea35e199f3cbd7ca2b486L2247 that removed Default_FileOptions_PhpGenericServices and https://github.com/golang/protobuf/blob/master/protoc-gen-go/descriptor/descriptor.pb.go#L106 that still references it.