- Introduced `hide_backend_headers` option in Nginx configuration for enhanced security.
- Updated models, templates, and JavaScript to support `hide_backend_headers`.
- Improved UDP listener rendering logic by dynamically fetching and syncing listeners via AJAX.
- Added new database migration to update version to `8.2.3`.
- Introduced `NginxProxyPassSecurity` model for managing security headers and server token settings.
- Enhanced templates and JavaScript to support `hide_server_tokens`, `security_headers`, and `hsts` options.
- Updated Ansible and migration files to align with new security and HTTP/2 features.
- Replaced unused AJAX and JS methods (`cleanProvisioningProcess`, `showErrorStatus`) in HA management with simpler, streamlined equivalents. Moved HA cluster data fetching logic to the new endpoint (`HAClustersView`).
- Introduced `compareConfig()` method to improve configuration diff rendering. Removed redundant templates (`compare.html`), leveraging external Diff2Html library.
- Simplified HA service installation logic in `Reconfigure`, enabling task-based tracking. Removed redundant progress logic (`increaseProgressValue`, `checkInstallResp`).
- Added support for Spanish localization (`es-ES.html`, updated `languages.html` template).
- Replaced Python PagerDuty SDK for a more actively maintained library.
- Fixed description rendering logic in HA cluster templates.
- Updated Nginx to support multiple aliases per server.
- Minor dependency updates and comments cleanup in Ansible WAF tasks.
Aidaho