WordPress 4.3, Codenamed “Billie” was released on August 18, 2015.
Billie, named after Billie Holiday, is a planned features update. For information on what new features will await you in this new release, visit:
There’s a nifty video showcasing the highlights and you can read more about them on the page.
Since this is a larger update, it might take a little while for plugins to become current. Once all of your website’s plugins are updated or confirmed compatible with the new software, I will contact you personally to set up an upgrade date.