Changelog for 2.290

Legend:

security fix
major bug fix
bug fix
major enhancement
enhancement

Community feedback:

no major issues
notable issues
required rollback

What's new in 2.290 (2021-04-28)

Winstone 5.17: Update Jetty from 9.4.39.v20210325 to 9.4.40.v20210413 for bug fixes and enhancements. (pull 5437, Winstone 5.17 changelog, Jetty 9.4.40 changelog)
Fix an issue archiving files greater than 4 GiB in size when creating ZIP64 archives. (issue 52356)