Various updates from the upstream project, most notably:
2-factor authentication: Can be enabled from your profile page. I’ve tested it with Google Authenticator, but I’ve no reason to think any other valid TOTP application will not work
Dragon Comments: Comments (such as they are!) can now be moderated as “here be dragons” comments. In practice this basically puts them ‘below the fold’. They may be hidden completely by checking the option in your profile.