ProjectHuddle 4.7.4

- **New** PDF Support is here! Enable the addon for PDF Mockups.
- **New** Activity and overview dashboard.
- **New** Shortcodes have been completely reworked and are now interactive.
- **New** Latest activity widget in projects.
- **Enhancement** API Permissions update to make way for loginless commenting.
- **Enhancement** Better license activation messages.
- **Enhancement** Edit Mockup Project Admin Refresh with more project details.

- **Fix** Issue with comment number not updating for mockup images on admin.

- **Fix** Issue with image thumbnails not loading on mockup front-end until clicked.