Clerk https://clojars.org/io.github.nextjournal/clerk/versions/0.4.316 is out with mainly fixes for Windows. Please give it a try, thanks! Changelog: https://github.com/nextjournal/clerk/blob/main/CHANGELOG.md#04316-2021-12-21. We also have a test suite that runs on multiple platforms in place to hopefully catch regressions early next time.