It is now possible to access more recent / less tested snapshot builds using https://snapshots.codeclap.cc.

In order to access builds on this page you can log in using your itch.io account (OAuth). Simply press login, authorize the login on the itch.io page and you will be redirected back to the snapshots page. Naturally this login will only work if the itch account used for this owns / has access to codeclap.