- Launch Visual Editor 2.0, a new SQL editing experience and Databricks SQL integration for a richer experiment UI and data source support
- Add Regression Adjustment (CUPED) for frequentist experiments, type‑safe feature flags in the JS/React SDKs, experiment REST endpoints and instant feature rollouts on GrowthBook Cloud
- Include extensive bug fixes, performance refactors, and many documentation updates (Okta, GA4, GTM, SDK guides)