Kagi's Orion 129 for macOS adds features like automatic PiP, a new microphone indicator, customizable start page, and URL tracker stripping. It supports Chrome/Firefox extensions and offers significant other enhancements and bug fixes.
https://alternativeto.net/news/2024/10/orion-129-for-macos-brings-automatic-pip-when-switching-tabs-and-many-other-enhancements/