Growth Book has released a new version of its open-source A/B testing platform, introducing several enhancements and features. The platform now supports configurations via YAML files, facilitating easier deployments, updates, and version control between development and production environments. Users can customize conversion windows per metric, aligning A/B testing results with other reports, and have the option to store files in Amazon S3, replacing local storage. Experiment update frequencies can be adjusted in self-hosted installations, although manual refreshes remain possible. Additionally, SSL connections are now available for Postgres and Redshift, and various bug fixes and improvements have been implemented, including resolving issues with Clickhouse functions, SQL query errors, and documentation typos. The developers invite feedback and engagement through various communication channels.