InfluxDB 0.11.0 RC has been released with significant improvements to the query engine, resulting in performance gains of anywhere from 1.4x to 3.8x faster for many queries. The new query engine also lays the foundation for future query features and provides better stability and performance on larger queries, addressing some previous out-of-memory issues. Additionally, this release includes other improvements such as ARM builds, 21 new features, and 40 bug fixes. Users are encouraged to download the release and report their observations of query performance, and InfluxDB offers support for migration from older versions and virtual/public training options to help users level up their knowledge.