SMF 2.0 Beta 3 Public ReleaseSMF has released SMF 2.0 Beta 3 to the public which includes many new features and changes to the SMF system
Big features and changes
* Database abstraction including support for PostgreSQL and SQLite
* 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
More information can be found in this topic
http://www.simplemachines.org/community/index.php?topic=228921.0SMFHacks will update the modifications found on this site once SMF 2.0 goes to final release.