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JRuby 9.1.12.0 Released

JRuby 9.1.12.0 Released
Thursday, June 15 2017

The JRuby community is pleased to announce the release of JRuby 9.1.12.0

Homepage: <a href="http://www.jruby.org/" title="http://www.jruby.org/">http://www.jruby.org/</a>
Download: <a href="http://www.jruby.org/download" title="http://www.jruby.org/download">http://www.jruby.org/download</a>

JRuby 9000 is the newest major version of JRuby, representing years of
effort and large-scale reboots of several JRuby subsystems. It is expected
to be compatible with Ruby 2.x and stay in sync with C Ruby. JRuby 9.1.12.0
is our latest releaseā€¦

Major features of JRuby 9000:

Ruby 2.x compatibility
A new optimizing runtime based on a traditional compiler design
New POSIX-friendly IO and Process
Fully ported encoding/transcoding logic from MRI

If you do find issues then report them on using our issue tracker at
<a href="http://bugs.jruby.org" title="http://bugs.jruby.org">http://bugs.jruby.org</a>. We also encourage users to join our IRC channel
(#jruby on Freenode) and mailing lists. You may also follow @jruby on
Twitter for updates.

Highlights:

Regression where in uncommon cases zlib would fail when trying to
detect end-of-stream. This would make some gems fail to install.

Github Issues resolved for 9.1.12.0

#4671 - Error installing rubygems-bundler in 9.1.11.0