title: Django development server restarts when changing template (HTML) files
body: <p>I started a new project in Django 3.2. Unlike what I am used to, on my development machine the runserver restarts automatically when I change template files (HTML files). I am not used to this happening - normally these would always be loaded from disk and changes did not require a restart. A restart is fast but not instantaneous and I rather have the old behavior. I checked the <a href="https://docs.djangoproject.com/en/3.2/releases/3.2/" rel="nofollow noreferrer">changelog</a> and the <a href="https://docs.djangoproject.com/en/3.2/ref/django-admin/#runserver" rel="nofollow noreferrer">runserver</a> documentation but I am not sure if this really is a recent change, or a setting, or if I am overlooking something.</p>
  <p>Anyone any idea? Below the output of the server in my docker container where you can see that a change to an HTML file triggers the restart...</p>
  <pre><code>web_1      | /src/templates/_nav.html changed, reloading.
  web_1      | Watching for file changes with StatReloader
  web_1      | Performing system checks...
  web_1      | 
  web_1      | System check identified no issues (0 silenced).
  web_1      | April 27, 2021 - 14:16:17
  web_1      | Django version 3.2, using settings 'demo.settings'
  web_1      | Starting development server at http://0.0.0.0:8000/
  web_1      | Quit the server with CONTROL-C.
  </code></pre>