New

• Email signatures. Add your signature to your emails so every message looks like one you wrote yourself. Set up a signature
• Template autosave and version history. Templates save as you type, and a new version is kept every few minutes while you edit. Open the history to preview an earlier version, then restore it or go back to the current one.
• Reply-based follow-ups. Segmentation rules can target people who replied to an earlier campaign, or who didn’t. This uses reply detection from the optional mailbox features, available on the Plus and Pro plans.
• A better templates list. Search your templates, see how many campaigns use each one, and duplicate a template in one click.

Improvements

• The campaign editor’s template picker lists every template, with search, instead of only the ten most recently edited.
• The campaign editor has clearer tabs (General, Recipients, Template, Delivery, Preview, and Summary) and a sender picker that groups your accounts and Gmail aliases.
• The campaign editor warns you about unsaved changes, and a campaign can’t be started from an older saved copy while you have unsaved edits.
• If a template is open in two places at once, a save from one no longer silently overwrites changes made in the other.
• Bounce detection recognizes more kinds of bounce messages.