v.0.17.0

What's Changed

• Switch to nextjs built-in GTM library by @thostetler in #439
• Improve Favicons by @thostetler in #438
• Clean up next/link usages by @thostetler in #442
• Add CSP and XSS headers by @thostetler in #440

Full Changelog: v0.16.1...v0.17.0