The latest release of WordPress is now available and it is recommended that all running the previous version of the CMS update via the dashboard or by downloading the latest release.
WordPress 3.8.1 is a maintenance released that includes some fixes to a number of bugs and issues that arose in the 3.8 release.
It contains the following:
- a fix for embedding tweets (by placing the URL to the tweet on its own line), which was broken due to a recent Twitter API change.
- various fixes and improvements for the new dashboard design and new themes admin screen.
- An issue with taxonomy queries in WP_Query was resolved.
- submit buttons that won’t do anything when you click on them have been found and fixed.
You can read the full list of changes here: Changelog