New features in WordPress 4.6 help you focus on the important things while allowing you to feel more 'at home'.
Lean updates
Don't lose any more space: You can stay on the same page while you update, install new plugins or delete plugins and themes.
Native fonts
The WordPress dashboard will now use the fonts you have already installed and this will make everything load faster.
Editor improvements

Inline link checker
Now WordPress will automatically check that no links are being created unintentionally.
Content recovery
As you type, WordPress saves your content in the browser. Recovering saved content is even easier with WordPress 4.6.
Under the hood
Resource Notes
Resource hints help the browser to recognize which resources have to be fetched and preprocessed beforehand. WordPress 4.6 then automatically inserts these styles and scripts to make your website even faster.
Translations on demand
WordPress will now automatically install and use the latest language packs for your plugins and themes as soon as they are available on WordPress.org.
Multisite, now faster than ever
Cached website queries massively improve performance.