WordPress 4.2  has been released!
- New and improved Press This
- New characters out-of-the-box, including emoji, native Chinese, Japanese, and Korean characters, musical and mathematical symbols, and hieroglyphs.
- Switch themes in the Customizer
- More embeds (Tumblr.com and Kickstarter)
- Streamlined plugin updates
- utf8mb4 support
- Shared term splitting
- Complex query ordering for WP_Query, WP_Comment_Query, and WP_User_Query
Download: WordPress 4.2