Requires JRuby >= 9.4 due to needing Ruby 3.0+ compatibility.
- #439: Include gem_build_complete_path in jar for RubyGems 2.5+ extension support
- #440: Don't overwrite user-specified
webserver.propertiesfile - #513, #521: Fix issues with openstruct used for
config.webxmlvalues on JRuby 9.3+ - #527: Fix war file path as argument for Jetty runner on Jetty 9.4.32+
- #538: Put public fol...