Connect the analytics you already use, pick which events matter, and Ranla copies them for people with email into its own ledger, so you can segment, automate, and send without a GitHub PR. History from the last 30 days lands quietly; new events can trigger automations.
Paste a read-only PostHog key in Settings → Integrations. Ranla can see which product events already fire and what one person did this week, then mark moments actable when you are ready to send on them.
Connect supersendtx-mcp or ranla-mcp and message Ranla without opening the dashboard: start a durable thread, send turns, list and approve gated actions, and use read-only growth tools. Mutations still go through Ranla so approvals stay in the loop.
On this changelog for customer-visible ships. Each note has its own page under /changelog, and the list is the public record of what changed in the product.