This is a maintenance release with over 10 bugs fixed. Most notoriously were pixel guideline calculation errors and home page title errors.
Open Graph and Twitter custom title and description options have been added to every post, page, and CPT.
The description character count and pixel length guidelines have been updated.
All publicly queryable CPT posts and pages now support SEO settings and are included in the sitemap. No more messing with filters is needed.
If you find posts in the sitemap that shouldn’t be there, please refer to our renewed FAQ.

This update implements a workaround for an issue with bbPress, and various UI bugs have been fixed as well.

This update fixes an issue with wpForo found in the 3.0 release of TSF.

This update fixes a few issues found in the 3.0 release of TSF.

Finally, after 8 months of preparation, experimenting, testing, and coding, TSF 3.0 is here.
This update focuses on improved social site interaction, WordPress’ API coherence, and optimizing UX.
To improve social site interaction, social site links can be added through author profile pages.
The Open Graph protocol has been updated, so will your meta output.
The canonical URL generation has been revised, and it now works mostly through WordPress’ API.
For improved UX we’ve added pixel counters, better tooltips, and admin color scheme adherence.
Oh, you can also select the primary term for each hierarchical post type.