9cb013e9ff
- BC Break: Core _PHP_ framework + dependencies moved into `composer.json` and are no longer part of this repo - Upgraded some 3rd party _Composer_ dependencies: `monolog/monolog`, `swiftmailer/swiftmailer`, `league/html-to-markdown`, `react/socket`, `react/promise-stream` - Fixed a bug where `/setup` throws HTTP `5xx` error if no `pathfinder` DB exists - Fixed compatibility issue with PHP `v7.4`, closed #887