Hi, We've posted a new svn installer for macOS to https://webkit.org/build-tools/ <https://webkit.org/build-tools/>. It now runs natively on Apple Silicon, and the build contains the fix for https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-17525 <https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-17525>. Please let me know if anything doesn't work as expected. - Alexey