Webhooks, and an activity ledger for your workspace

Your server can now hear Playcode. In Workspace settings, Developers gained Webhooks: add an endpoint and we POST every matching event to it - a domain changed, a publish started, mail delivered or bounced. Every delivery is signed with a secret we show you once; verify it, and replay protection comes from the delivery id. Failures retry on their own for about three days, and Send again runs one now. Filter by type, like domain.*, or take everything.

Beside it, Activity: every write in the workspace, the moment it happens - who did it, through which door (the app, the CLI, the API, an assistant), and what it touched. It is the audit answer for a token or a tool you let act as you.

The same ledger is on the API as eventSearch, so a script can follow your workspace with a cursor instead of polling each resource.