Zipkin 2.26.0 supports Elasticsearch 8.x and drops testing for 6.x which is no longer supported by Elastic. It also sets the minimum server JRE to 11, despite the core jar remaining Java 1.6 compatible for instrumentation. Finally, this updates the UI's react dependencies.
Thanks @fazilali for adding the main code to support Elasticsearch 8.x, something in high demand! Also thanks to @tacigar for the continued hard work on the UI!
Full Changelog: 2.25.2...2.26.0