I recently upgraded my 16'' 2019 MacBook Pro to a 14'' 2024 MacBook Pro M4, which necessitated reinstallation of XtraFinder, which couldn't be accomplished by following the instructions in the installer package because the necessary Terminal commands wouldn't run. I emailed Tran Ky Nam and, not unexpectedly, didn't receive a response, so I did some searching and was disappointed to find that it's not possible to disable SIP in Sequoia as is required to install/run XtraFinder. And even worse, when I logged in to MacUpdate to post a comment, I found this at the top of the XtraFinder page: "APPLICATION IS NOT UNDER DEVELOPMENT & NOT SUPPORTED." So long to an old friend! :(