InfluxDB 2.0.0 Beta 16 is now available for download, featuring potentially breaking changes such as removing the /packages route from the CLI and requiring defaults when using environment references in Templates. This release includes enhancements to the CLI tooling, including managing dashboards and improving query capabilities, as well as improvements to InfluxDB UI performance and Flux Query Engine upgrades. The release is intended for testing and feedback purposes only and requires users to join the InfluxDB Community Slack channel for support and assistance.