Enfold running on PHP 5.6

I am unable to get Enfold running on a server running PHP 5.6
Is there a previous version that I could download?

Currently, when attempting to view the site, I see:
Fatal error: Call to undefined function post_has_layerslider()

Adding the function to the theme (or child-theme):
add_theme_support('deactivate_layerslider');

Causes another error:
Fatal error: Call to undefined function avia_new_section()

After each fix I found in your support documentation, I was able to view the site, but then the theme builder errors and just shows shortcode unrendered.