WordPress 4.1  has been released.
- New default theme: Twenty Fifteen
- Distraction-free writing mode
- Choose a language – Right now, WordPress 4.1 is already translated into over forty languages, with more always in progress. You can switch to any translation on the General Settings screen
- Log out everywhere – If you’ve ever worried you forgot to sign out from a shared computer, you can now go to your profile and log out everywhere
- Vine embeds – Embedding videos from Vine is as simple as pasting a URL onto its own line in a post. See the full list of supported embeds
- Plugin recommendations – The plugin installer suggests plugins for you to try. Recommendations are based on the plugins you and other users have installed
- Complex Queries – Metadata, date, and term queries now support advanced conditional logic, like nested clauses and multiple operators — A AND ( B OR C )
- Customizer API – The customizer now supports conditionally showing panels and sections based on the page being previewed
- <title> tags in themes –
add_theme_support( 'title-tag' )tells WordPress to handle the complexities of document titles
For more detailed information, checkout the changelog !
Download: WordPress 4.1