Folders for the Content Library and the template library, plus template test sends

Two libraries just got organised. The Content Library now has folders - create, rename and delete them from the rail on the left, move any file into one from its card, and upload straight into the folder you're viewing. Deleting a folder never deletes what's inside it; files simply return to Unfiled. Those same folders show up in the email builder's image picker, so a large library stays navigable while you're designing. The email template library gets the same treatment and switches from cards to rows, so a few dozen templates stay scannable rather than filling the screen - each row shows its subject, folder and when it was last edited, with search across names and subjects. You can also now send yourself a test straight from a template, without first attaching it to a campaign: hit Send test, enter up to five addresses, and the real compiled email lands in your inbox for a rendering check.