'log.level',
'user.video_quota', 'user.video_quota_daily',
'cache.previews.size', 'admin.email',
- 'signup.enabled', 'signup.limit', 'signup.filters.cidr.whitelist', 'signup.filters.cidr.blacklist',
+ 'signup.enabled', 'signup.limit', 'signup.requires_email_verification',
+ 'signup.filters.cidr.whitelist', 'signup.filters.cidr.blacklist',
'transcoding.enabled', 'transcoding.threads',
'import.videos.http.enabled',
'instance.name', 'instance.short_description', 'instance.description', 'instance.terms', 'instance.default_client_route',