- Download htmx.min.js v2.0.10 and _hyperscript.min.js v0.9.91 locally
- Update head-scripts.html to load from /static/ instead of unpkg CDN
- Remove https://unpkg.com from CSP script-src whitelist
- Update all documentation references to reflect self-hosted paths
- No breaking changes: all hx-* attributes are HTMX 2.0 compatible