The WebKit 624.1.7 release for macOS 14.0+ includes numerous improvements and bug fixes addressing issues like mangled UTF-8 PDF file names, crashes related to authentication in popout windows, tab management glitches, and UI inconsistencies such as toolbar icon scaling and tab group switching. It also enhances performance, stability, WebExtensions APIs, and user interface elements like the vertical tabs sidebar, reading list functionality, and tab overview thumbnails, significantly improving the user experience and reliability.
https://orionbrowser.com/updates/orion-release-notes.html#macos-orion-1-0-5