Changes.Watch

Email changelog digest

Apr 27 - May 3, 2026. Useful releases, risky migrations, and noisy updates from the Email channel.

Email updates in 2026-w18

Broadcast API improves audience import validation

  • Audience imports now return clearer validation errors.
  • Teams can catch malformed subscriber records before sending campaigns.

Feature flag payloads support richer preview values

  • Flag payload previews now support richer values before rollout.
  • Useful for teams shipping configuration-heavy experiments.