# Release notes - V1.0

- Built a mobile-first premium sales landing page for QR-code traffic from international visitors.
- Added a giraffe-led hero, premium value framing, visitor-journey sections, product previews, FAQs and legal pages.
- Integrated PayPal Orders v2 with server-side create, capture and verification.
- Added strict one-payment, one-download delivery with private PDF storage.
- Added webhook verification, idempotency, rate limits, security headers and automatic HTTPS deployment.
- Added interactive configuration, preflight, unit tests and end-to-end smoke testing.