title: Use of Requirements.lock file in Helm charts
body: <p>I am trying to understand the usage of Requirements.lock file . For using a dependent chart , we can make use of Requirements.yaml . Based on documentation </p>
  
  <blockquote>
    <p><strong>Requirements.lock</strong> : rebuild the charts/ directory based on the requirements.lock file</p>
    
    <p><strong>Requirements.yaml</strong> : update charts/ based on the contents of
    requirements.yaml</p>
  </blockquote>
  
  <p>Can someone explain the difference and usage of lock file and do we need to checking requirements.lock file in the repo too ?</p>