synurang 0.5.4

Flutter FFI + gRPC bridge for bidirectional Go/Dart communication

0.5.4

• Structured FFI errors: Replaced PluginError with FfiError carrying code, message, and grpc_code fields across all 6 languages (Go, Dart, C++, Rust, Java, C#).
• New wire format: Unary uses resp_len < 0 for errors (payload is serialized core.v1.Error); stream uses status < 0. Removes the old status-byte prefix overhead.
• Plugin stream interfaces: Go plugin server codegen now emits minimal PluginStream interfaces instead of grpc.ServerStream, removing the google.golang.org/grpc/metadata dependency from plugin code.
• gRPC status extraction: New pkg/ffierror package extracts structured errors from gRPC status details via reflection, avoiding a hard gRPC dependency.

0.5.0

• WASM & Rust native: Added WASM and Rust native support.
• ActiveX: Added ActiveX support.

0.4.0

• C# support: Added full support for C# via pure managed interop (NativeLibrary + Marshal).
• Pull-based C ABI: Dart plugin host with pull-based C ABI support for streaming.

0.3.0

• FFI without gRPC dependency: FFI transport layer no longer requires gRPC as a dependency.
• Android/Java support: Added full support for Android and Java via JNI.
• Process Mode improvements: Enhanced process mode functionality.

0.2.0

• Process Mode: Support for parent-child IPC via socketpair (Unix) and Named Pipes (Windows).
• Multi-language Support: Full support for C++ and Rust (including streaming) via FFI and Process Mode.

0.1.9

• In-process microservice (FFI + shared library).
• Apply template.

0.1.8

• Add runtime library and Go-to-Go FFI support.

0.1.7

• Add support for Android, iOS, macOS, and Windows platforms in pubspec.yaml and project structure.

0.1.6

• Fix: protoc-gen-synurang-ffi now correctly maps google/protobuf/ imports to package:protobuf/well_known_types/.
• Fix: Correct Go/Dart module paths in example code and proto definitions + dart_package option

0.1.5

• Include Dart generated files in the package.

0.1.4

• Fix internal import paths to use GitHub module path.

0.1.3

• Include generated Go code for remote usage.

0.1.2

• Fix go.mod configuration.

0.1.1

• Fix link in documentation.

0.1.0

• Initial release of synurang, a Flutter FFI + gRPC bridge for bidirectional Go/Dart communication.