While this is not a complete list, these are some of the key features and enhancements available in SMF 2.0 that were not available in SMF 1.x:
* Post and attachment moderation - setup through board permissions.
* Additional group management features such as group moderators and joinable and requestable groups.
* Comprehensive user warning system.
* Paid subscriptions to allow people to make a payment with PayPal to get additional group access.
* Personal message labeling system and new viewing options.
* OpenID support - to enable users to login and register with their OpenID account.
* Custom profile fields to enable admins to setup new profile fields in addition to the default.
* WYSWIYG editor, to improve the user posting experience.
* Ignore boards and ignore user functions - so users only see what they want to see.
* Scheduled events and mail queuing systems to add additional functionality to the forum.
* Admin and user logs to track who makes what changes to a user's profile.
* A moderation center to bring together all moderation functionality into one place for all people with moderation abilities.
