
Part of the ongoing redesign of the Courier app.
Settings has been redesigned. It opens over your work, and the pages inside are grouped by what they're for: Workspace for your account, and Developers for the keys, webhooks, and limits behind your sends.
The new look, on the Webhooks page.
Under General, Theme switches the app between Light, Dark, and System. Below it, Background color sets the tint the app sits on.
Nine background colors. Sunset is the default, and the other eight are one click away.
Sunset, the warm orange gradient, is the default and the first swatch. The other eight run through pink, green, blue, purple, teal, near-black, and warm gray. Pick one and it carries across the app.
Open settings and the new layout is already there. More of the app is getting the same treatment, so watch the changelog as the rest lands.

Broadcasts: send one-time messages to your users, right from Courier
Broadcasts lets you send a one-time message to a group of your users, now or on a schedule, without leaving Courier.

Build and launch a hosted preference center that looks great on web and mobile
Courier's redesigned Preferences Editor and hosted preference center let you build, preview, and launch a branded notification preference center with no frontend code, plus new bulk APIs to migrate preferences.

Experiments: A/B test your messages inside Journeys
Experiments bring A/B testing into Journeys. On any send node, run 2 to 10 message variants, split traffic by weight, and Courier buckets each recipient deterministically, keeping them in the same variant across sends. Compare sent, delivered, open, and click rates per variant, then promote the one you want, without leaving your journey or bolting on a separate testing tool.
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