GrowthBook
image published 2026-05-27 · Open on LinkedIn ↗
🚀After 426 pull requests and 351,114 lines of code, GrowthBook 4.4 is here! This is our largest release to date and designed to help teams shipping products with AI to move even faster while maintaining control across the entire experimentation and feature flagging lifecycle. • Program the full experiment lifecycle end to end via our expanded REST API. • Ask questions in plain language and get back charts and insights with our AI Data Analyst (beta). • Create charts from your warehouse data in a visual UI or query them programmatically via MCP and REST with Explorations. • Manage approvals and compare revisions in the flag change lifecycle with expanded approval workflows and revision comparisons. • Run automated, time-based rollouts with per-step targeting, guardrail metrics, and approval gates using release plans with ramp schedules. And more... 👉 Read our 4.4 blog for the full details: https://buff.ly/ZFsd0AE