‹ Changelog
Navigation Bar Redesign
Emily Lane
January 22, 2026
We’ve rolled out a redesigned Courier navigation to help you move faster and stay oriented as you build. Content, orchestration, directory, analytics, and integrations are now grouped more intuitively, so key workflows are always within reach. Less hunting, more shipping.
More updates
Redesigned Settings Page
Settings is redesigned, with workspace and developer pages in separate sections and nine background colors.
By Emily Lane
August 18, 2026
Redesigned Preferences Editor and hosted preference center
Build, preview, and launch a branded notification preference center with no frontend code.
By Emily Lane
July 18, 2026
Experiments: A/B Testing in Journeys
Run 2 to 10 message variants on a single send node in a journey, split live traffic by weight, compare per-variant results, and promote the one you want.
By Emily Lane
July 09, 2026
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