New in this release:
- Improvements to the routing process.
- Reimplemented AJAX as a fully functional route controller.
- Improvements to the stability of the administration console.
- Translations for Chinese (complete) and German (partial).
- Added support for Strict-Transport-Security header.
- Added support for sending pingbacks to HTTPS sites.
- Updated Parsedown to 1.7.1.
- Updated jQuery to 3.3.1.
- Various other bug fixes and refinements.