WordPress SEO was updated to version 1.0.2.2 from version 1.0.1. Changelogs:
1.0.2.2
- Removed all rel=index, rel=prev etc references that WP core currently uses as they’re wrongly implemented.
- Added rel=prev and rel=next for paginated posts and pages.
- Removed the interface options for all rel= links, they’re off by default now.
- Removed the option to hide the version number. It’s very easy to detect the version number anyway so let’s not clutter the interface.
1.0.2.1
- I missed a case where the next link would point to the current page, fixed it though 🙂
1.0.2
- Fixed keyword in slug detection on non-post post types.
- Optimizations in canonical functionality, adding canonicals to author archives and more.
- Added prev and next links as suggested by Google.
- Fixed issue with unescaped characters in title and description when updating edit screen.
- Posts with a canonical set to another URL are no longer included in the XML sitemap.