* improve etcd version and change create to put (#1203)

* fix: add msgpack serializer support

* fix: add msgpack serializer support

* fix: change triplr

* fix: add msgpack

* feat: add multicodec

Co-authored-by: randy <ztelur@gmail.com>

* fix: update 3.0 version and changelog

* fix: update readme

* Update CHANGE.md

Co-authored-by: Xin.Zh <dragoncharlie@foxmail.com>

* resuse mock struct in service discovery test

* go fmt

* go mod tidy

* github.com/dubbo-go -> dubbo.apache.org/dubbo-go/v3

* github.com/apache/dubbo-go -> dubbo.apache.org/dubbo-go/v3

* go fmt

* fix GoPath in Dockerfile

Co-authored-by: dongjianhui <dongjianhui@yuanfudao.com>

* modify module name and import path

* fix module replace version

* fix: add v3router

* fix: fix import block

* fix: code review

* fix

* fix: fix nil ptr bug

* fix: split dubbogo from triple

* fix: remote unused replace

* fix: fmt

* fix: fix metadata report test file

* fix: fix ci linter

* fix: fix test

* fix: change dubbo3grpcservice location

* fix: add liscecne

* fix: fix nacos test

* fix: fix test

* fix: fix consul test

* è¦

* fix

* fix: solve triple hessian java-go

* fix: fix comment bugs