v4.5.6

• Added: View Count positioning controls for PDF embeds.
• Improved: PDF download count now increments on every download.
• Improved: View Count positioning controls for PDF embeds.
• Fixed: PDF block placeholder not selectable before uploading a PDF.
• Fixed: Google Photos block showing an empty URL when re-editing.
• Fixed: Missing SameSite attribute for the ep_session_id cookie.
• Fixed: Sketchfab embedding issue.
• Few minor bug fixes and improvements.