Cluster keywords and image tools in the article editor
You can now see every keyword an article covers while you edit it. The editor lists the article's cluster keywords next to its primary keyword, with their search volume and difficulty, so every edit you make is informed by the searches the article is written for.
Images in the editor now show a toolbar on hover, so you edit an image in place. The articles overview also shows a thumbnail per article, which makes a long list easier to scan.