InfluxDB, a time series database, has released its third alpha version, 2.0.0 Alpha 3, which includes enhancements such as histogram graph type visualization, dynamic bin setting and grouping, and UI improvements for better user experience. The release also updates the Flux library to version 0.19.0. This alpha build is not suitable for production usage but provides a platform for users to provide feedback on functionality and APIs before the final release.