[verified]: Jruby 9.1.17.0 Download

* Windows installer works with Java 9. * Improved compatiblity on Java 9/10. * 31 issues fixed for 9.1. 17.0.

: JRuby 9.1.17.0 is fully compatible with Ruby 2.3 language features and standard libraries.

: jruby_windows_x64_9_1_17_0.exe (64-bit) or jruby_windows_9_1_17_0.exe (32-bit).

: Over 31 issues were resolved specifically for this release, addressing performance regressions and enhancing the stability of the optimizing runtime.

: Use the Maven Central Repository to include JRuby as a dependency:

: A single jruby-complete-9.1.17.0.jar file containing all necessary libraries for embedding JRuby into Java applications.