Summary: AskYourPDF adds multi-document chat via Knowledge Base

Why It Matters: The product is moving from single-file interactions to a broader knowledge management system. This allows users to connect dots across many documents at once rather than analyzing them in isolation.

What Changed:

• Replaced the "AskYourPDF Copilot" writing prompt with a "Knowledge Base" feature.
• Added the ability to chat with multiple documents at the same time.
• Updated the primary call-to-action link to point to a new documents management page.
• Removed the "Scan QR code" text and mobile app download prompt from the very bottom of the page.
• Cleaned up internal URLs by removing "www" from several links.