Astra Premium Sites 4.4.8

- Fix: No route was found matching the URL and request method.

Improvement: Better handling of 500 errors on the import screen.

- Improvement: Avoided loading a few scripts in the customizer screen.
- Improvement: Free Images from Pixabay can be downloaded from the main grid too with the use of a download icon.
- Fix: Updated the Quick Links to Upgrade the plugin, page builder wise.