# JRuby 1.1.1 Released **URL:** \ **Category:** Ruby\ **Created:** [April 22, 2008, 11:27pm UTC](https://www.ruby-forum.com/t/jruby-1-1-1-released/135538 "2008-04-22T23:27:28Z")\ **Posts on this page:** 4\ **Page:** 1
**Author:** ![Thomas\_E](https://www.ruby-forum.com/letter_avatar_proxy/v4/letter/t/8c91f0/32.png) [@Thomas\_E](https://www.ruby-forum.com/u/Thomas_E)\ **Post date:** [April 22, 2008, 11:27pm UTC](https://www.ruby-forum.com/t/jruby-1-1-1-released/135538/1 "2008-04-22T23:27:28Z")
The JRuby community is pleased to announce the release of JRuby 1.1.1! Homepage: [http://www.jruby.org/](http://www.jruby.org/) Download: [http://dist.codehaus.org/jruby/](http://dist.codehaus.org/jruby/) JRuby 1.1.1 is the first point release of JRuby 1.1. The fixes in this release are primarily obvious compatibility problems and performance enhancements. Our goal is to put out point releases more frequently for the next several months (about 3-4 weeks a release). We want a more rapid release cycle to better address issues brought up by users of JRuby. Highlights: - interpreter method dispatch speedup - reduced memory consumption (permgen) - fixed nasty concurrency bottleneck - stat()/lstat() 300% faster - improved startup time - improved bigdecimal support - 42 issues resolved since JRuby 1.1 JRUBY-1628 Compiled ruby programs do not know how to interpret the directoy path in a require statement. JRUBY-2093 JI: matching\_method sometimes selects method with wrong arity for overloaded method JRUBY-2111 test\_thread failure in run-junit-compiled-threadpool JRUBY-2254 Can’t run JRuby with GCJ JRUBY-2270 Deadlock With ReentrantLock and Java Integration JRUBY-2316 Range#step doesn’t work with custom object that only respond to #succ, #\<=\> JRUBY-2330 define\_method + super very broken at the moment JRUBY-2337 Latest build (6366) jruby.bat does nothing JRUBY-2339 ArrayIndexOutOfBounds running Rubinius bm\_glob benchmark JRUBY-2340 File.open in write mode on read-only files raises Errno::ENOENT, should be Errno::EACCES JRUBY-2343 InheritedCacheCompiler does not use inherited call site fields, causing some permgen waste JRUBY-2344 static callCount field used for “every 256 calls” thread event polling interferes with parallelization JRUBY-2345 Marshal.load should raise EOFError if the file to load from is empty JRUBY-2350 Rbconfig’s Config::CONFIG provides non-standard platform names JRUBY-2352 Various Process methods breaks JRuby hard on Windows JRUBY-2355 Etc.getlogin blows up JRuby, but works OK in MRI, on Windows JRUBY-2356 Most of Etc methods (except for getlogin) blow up JRuby on windows JRUBY-2357 File#truncate blows up JRuby on files from within JAR files JRUBY-2358 “A = 12; class A::B; end” crashes JRuby JRUBY-2361 Kernel.load and Kernel.require can’t handle paths with ~/ and ~username/ JRUBY-2362 StringIO#rewind doesn’t clear EOF flag, fails new rubyspec JRUBY-2363 Kernel.exit! does not work from within Rails running under Webrick JRUBY-2365 update\_rubygems “shebang” points to /Users/headius/NetBeansProjects/jruby/bin/jruby JRUBY-2367 JRuby 1.1 is not compatible with IBM JDK 5.0 or 6.0 JRUBY-2371 src dist is not including Rakefile JRUBY-2372 Sample script java2.rb doesn’t neccesarily open the correct file JRUBY-2379 Symbol#inspect fails two new rubyspecs JRUBY-2381 Zlib is _VERY_ slow on big files, affects gem installation severely in some cases JRUBY-2385 expect.rb JRUBY-2388 Calling Module.start resolves to org.jruby.RubyGC#start. JRUBY-2390 Input stream not closed in org.jruby.runtime.Constants JRUBY-2393 Env.to\_hash should return new hash instance JRUBY-2394 File.stat should follow the symbolic link and report the stat for the file pointed by the link JRUBY-2397 File#chown and File.chown should allow nil as first argument JRUBY-2402 Ant build on Windows is broken JRUBY-2405 Zlib::GzipFile.wrap has bad signature JRUBY-2406 StringIO.new “”, “r+” (rb+) is not open for writing JRUBY-2407 StringIO.new does not accept MODE constants JRUBY-2412 shared-1.1.pom has cyclic property declaration JRUBY-2413 org.jruby.util.io.NullChannel does not update Buffer position JRUBY-2427 Add a --profile flag to JRuby that can run a simple Java-based instrumenting profiler. JRUBY-2428 Add a --debug flag that can enable JDB for anyone wanting command-line debugging capabilities. ---
**Author:** ![Thomas\_E](https://www.ruby-forum.com/letter_avatar_proxy/v4/letter/t/8c91f0/32.png) [@Thomas\_E](https://www.ruby-forum.com/u/Thomas_E)\ **Post date:** [April 23, 2008, 7:16am UTC](https://www.ruby-forum.com/t/jruby-1-1-1-released/135538/2 "2008-04-23T07:16:05Z")
Thomas E. wrote: > The JRuby community is pleased to announce the release of JRuby 1.1.1! > > Homepage: [http://www.jruby.org/](http://www.jruby.org/) > Download: [http://dist.codehaus.org/jruby/](http://dist.codehaus.org/jruby/) Much thanks. JRuby team rules. – James B. [www.ruby-doc.org](http://www.ruby-doc.org) - Ruby Help & Documentation [www.risingtidesoftware.com](http://www.risingtidesoftware.com) - Wicked Cool Coding [www.rubystuff.com](http://www.rubystuff.com) - The Ruby Store for Ruby Stuff [www.jamesbritt.com](http://www.jamesbritt.com) - Playing with Better Toys ---
**Author:** ![Thomas\_E](https://www.ruby-forum.com/letter_avatar_proxy/v4/letter/t/8c91f0/32.png) [@Thomas\_E](https://www.ruby-forum.com/u/Thomas_E)\ **Post date:** [April 23, 2008, 11:59am UTC](https://www.ruby-forum.com/t/jruby-1-1-1-released/135538/3 "2008-04-23T11:59:45Z")
On 22/04/2008, Thomas E. [removed\_email\_address@domain.invalid](mailto:removed_email_address@domain.invalid) wrote: > The JRuby community is pleased to announce the release of JRuby 1.1.1! > > Homepage: [http://www.jruby.org/](http://www.jruby.org/) That’s fast! Even faster than the web as it shows 1.1 as the latest version in ChangeLog 😉 Thanks Michal ---
**Author:** ![Thomas\_E](https://www.ruby-forum.com/letter_avatar_proxy/v4/letter/t/8c91f0/32.png) [@Thomas\_E](https://www.ruby-forum.com/u/Thomas_E)\ **Post date:** [April 23, 2008, 3:32pm UTC](https://www.ruby-forum.com/t/jruby-1-1-1-released/135538/4 "2008-04-23T15:32:36Z")
Michal S. wrote: > On 22/04/2008, Thomas E. [removed\_email\_address@domain.invalid](mailto:removed_email_address@domain.invalid) wrote: > > > The JRuby community is pleased to announce the release of JRuby 1.1.1! > > > > Homepage: [http://www.jruby.org/](http://www.jruby.org/) > > That’s fast! > > Even faster than the web as it shows 1.1 as the latest version in ChangeLog 😉 So many version numbers, so little time! We’re looking to a 1.1.2 by RailsConf or so, with another round of improvements. - Charlie