diff --git a/README.md b/README.md
index b605030..da7cf7e 100644
--- a/README.md
+++ b/README.md
@@ -13,3 +13,11 @@ import "github.com/leancloud/go-sdk/leancloud"
 
 - [Go SDK Setup](https://leancloud.cn/docs/sdk_setup-go.html)
 - [API Reference](https://pkg.go.dev/github.com/leancloud/go-sdk/leancloud)
+
+## Development
+
+Release:
+
+- Update `Version` in `leancloud/client.go`
+- `git tag v<major>.<minor>.<patch>`
+- Update pkg.go.dev via `GOPROXY=https://proxy.golang.org GO111MODULE=on go get github.com/leancloud/go-sdk@v<major>.<minor>.<patch>`
diff --git a/leancloud/client.go b/leancloud/client.go
index 27769a3..6b88d31 100644
--- a/leancloud/client.go
+++ b/leancloud/client.go
@@ -7,7 +7,7 @@ import (
 	"strings"
 )
 
-const Version = "0.1.0"
+const Version = "0.2.0"
 
 type Client struct {
 	serverURL     string