docs(plugin): expand development guide and README links

plugins/sdk/cli/templates/common/README.md

@@ -4,6 +4,8 @@
 
 Generated by `dbx-plugin create` with the **{{TEMPLATE_LABEL}}** template.
 
+For the complete [English plugin development guide](https://dbxio.com/en/docs/plugin-development), including manifest fields, Host API, sidecars, debugging, packaging, and marketplace publishing, see the [Chinese quickstart](../../../../GETTING_STARTED.zh-CN.md).
+
 ## Develop
 
 With Node.js 22+ and the backend compiler installed, run the browser development host without DBX:
@@ -25,9 +27,8 @@ The command builds the native backend for the current host, stages `manifest.jso
 ## Release
 
 1. Publish a GitHub Release. The generated workflow builds unsigned candidates for every target.
-2. Open a **Plugin submission Issue** in `t8y2/dbx-store` with the source tag and `release-candidates.json` URL.
-3. After review, DBX Store signs approved candidates with the official repository key and publishes the installable assets.
-4. Open the final catalog PR against **`t8y2/dbx-store:main`** using the signed artifact metadata.
+2. If this repository is registered with `autoUpdate: true`, DBX Store automatically creates or updates a candidate PR. Otherwise, open one candidate PR against **`t8y2/dbx-store:main`** with the release and `release-candidates.json` URL; a submission Issue is not required.
+3. After review, DBX Store signs approved candidates with the official repository key and updates the same PR with the installable assets and signed metadata.
 
 Source code and unsigned candidates stay in this repository. DBX users install the DBX Store-signed assets exposed by the official catalog.