title: How to check version of protoc-gen-go and protoc-gen-validate?
body: <p>How to check version of protoc-gen-go and protoc-gen-validate?</p>
  
  <pre><code>protoc-gen-go --version
  protoc-gen-validate --version
  </code></pre>
  
  <p>I tried above command, that dind't work.</p>