Changelog
Every dated change to the APIs and SDKs, newest first. Also available as an RSS feed.
Sender API v2: plans and correspondence
Five parallel resource families collapse into two primitives, credentials become organisation-scoped, and tokenized send arrives. A breaking redesign, on a new contract date.
Bookings: calendar-ready, join-safe appointments
The booking content type is finished. A typed appointment carrying its start time, venue, and validated virtual-meeting coordinates, with a sealed slip, add-to-calendar, and a reminder the day before.
Document requests: ask recipients to return files
Add a document field to a form and it becomes a document request. The recipient returns a file, sealed and verifiable, with purpose and retention declared up front, first-class decline, and a chase roster.
Branded HTML mailpieces
A text/html body can now carry your own branding (panel colours, a hero card, and a call-to-action button) via a validated set of inline styles and ready-made kp-* blocks, all sanitised on write.