Registrations are now working again

All,

One of the recent updates (including a security update) broke new user registrations. The root cause has been identified, and while a permanent fix is pending, a temporary patch has been applied, and signing up now works again. If you tried to sign up in the past couple of weeks and never got a password reset email, please try again. I can also remove the prior attempts to give you a clean slate. Use the form on the Contacts page to send me a request to do that.

Thank you and apologies for the inconvenience.