- Detailed guide for obtaining code signing certificates
- Comparison of EV vs standard Code Signing certificates
- Provider pricing: DigiCert, Sectigo, Certum
- Instructions for signing .exe with signtool
- GitHub Actions automation examples
- FAQ: can work without certificate (shows warning but works)
- Changed window size to mobile phone format (400x800)
- Removed width condition for ActiveProxyFooter - now always visible
- Added run-umbrix.sh launch script with icon copying
- Stats cards now display on all screen sizes