anchor.diff:  
   ## <a id="how-it-works"></a> How It Works
   
  -This section describes the beta `cf v3-zdt-push` command and its limitations. 
  +This section describes the experimental `cf v3-zdt-push` command and its limitations. 
   
   ### <a id="deployment-process"></a>  cf v3-zdt-push Process
   
  
positive.code: ---
  title: Deploying Apps with Zero Downtime (Beta)
  owner: CAPI
  ---
  
  This topic describes how developers use beta Cloud Foundry Command Line Interface (cf CLI) commands to push updates to their apps without incurring downtime. 
  
  For information about the traditional method for addressing app downtime while pushing app updates, see [Using Blue-Green Deployment to Reduce Downtime and Risk](./blue-green.html).   
  
  
negative.code: 
  ### <a id="limitations"></a>  Limitations
  
  The following table describes the limitations to consider when using the experimental `v3-zdt-push` command. 
  
  <table>
  	<tr>
  