anchor.diff:    drain-web-requests.erb: bin/drain
   ```
   
  -<p class="note">Notes:</p>
  -<ul class="note">
  -  <li>BOSH currently only allows one drain script per release job.</li>
  -  <li>For a job that contains many colocated jobs, BOSH executes the drain script only of the first colocated job. See <a href="https://www.pivotaltracker.com/story/show/70697490">Pivotal Tracker</a> to know when multiple colocated drain scripts are supported.</li>
  -</ul>
  +<p class="note">Note: Drain script from each release job will run if they are deployed on 3093+ stemcells. Before only the first release job's drain script ran.</p>
   
   ## <a id="script-implementation"></a> Script Implementation
   
  
positive.code: 
  You must ensure that your drain script exits in one of following ways:
  
  - exit with a non-`0` status code: This informs BOSH that draining failed.
  
  - exit with `0` status code: The drain script must also print an integer followed by a newline to `stdout`. BOSH interprets the `0` status code and integer as follows:
  
      **static draining**: If the drain script prints a zero or a positive
  	integer, BOSH sleeps for that many seconds before continuing.
  
      **dynamic draining**: If the drain script prints a negative integer, BOSH
  	sleeps for that many seconds, then calls the drain script again.
  
  	<p class="note"><strong>Note</strong>: BOSH re-runs a script indefinitely as long as the script exits with a status code <code>0</code> and outputs a negative integer.</p>
  
  ## <a id="environment-variables"></a> Environment Variables
  
  
negative.code: fi
  
  echo 0 # ok to exit; do not wait for anything
  exit 0
  ```
  
  ---
  