v3.2.0-rc1

Features

• Introduce brand new programming API.
• Upgraded triple protocol, 100% compatible with gRPC while supporting direct HTTP API access with application/json payload.
• RPC service definition supports both IDL and NON-IDL.
• Observability enhancement, metrics & tracing
• Introduce weighted round-robin and alias-method load-balance strategies

Interoperability With Java

This version guarantees fully interoperability between dubbo go and java implementations, below are some interop examples:

• Example demonstrating dubbo + hesian interop
• Example demonstrating triple + protobuf interop
• Example demonstrating triple + non-protobuf interop
• Example demonstrating service discovery interop

Compatibility

This version is completely compatible with 3.0.x ~ 3.1.x versions. Users using old API and triple protocol can upgrade to this version directly without changing any code.

New Contributors

• @Axkea made their first contribution in #2393
• @L2ncE made their first contribution in #2421
• @Jafeyyu made their first contribution in #2552
• @shikharish made their first contribution in #2573
• @klboke made their first contribution in #2579
• @setcy made their first contribution in #2596
• @NX-Official made their first contribution in #2606