codeql/java/change-notes/2021-05-04-jexl-injection-query.md

lgtm,codescanning
* The query "Expression language injection (JEXL)" (`java/jexl-expression-injection`) has been promoted from experimental to the main query pack. Its results will now appear by default. This query was originally [submitted as an experimental query by @artem-smotrakov](https://github.com/github/codeql/pull/4965)