The JRuby community is pleased to announce the release of JRuby 1.0.1.

Homepage: http://www.jruby.org/
Download: http://dist.codehaus.org/jruby/

JRuby 1.0.1 is a minor release of our stable branch.  The fixes for this
release are obvious compatibility issues that we feel are low risk.  Our
intention is to periodically push out point releases to help better support
production uses of JRuby.

Highlights:
- Fixed a issue which caused most multipart processing to not work
- Fixed issue with sockets that affected some aspects of net/* libraries
- Fixed network timeout issue for large packets
- 28 issues resolved

Key                Summary
JRUBY-1080     Kernel#system behaves differently under MRI and JRuby for 
missing commands
JRUBY-1108     IOError exception in Net::FTP using 1.0.0RC3 under WinXP
JRUBY-1110     Concurrent modification exception when exiting IRB
JRUBY-1119     FTP.nlst error !!!
JRUBY-1120     Implementing BigDecimal.mode()
JRUBY-1131     RubyFileTest fails to be compiled in Eclipse
JRUBY-1132     $! gets set to 'uninitialized constant 
RAILS_FRAMEWORK_ROOT' after Rails Initializer run - inconsistent with MRI
JRUBY-1150     Multipart Uploads still fails.
JRUBY-1156     Implementing BigDecimal.power()
JRUBY-1162     Dump invocations in maven build
JRUBY-1169     YAML parser do not escape nested yaml string correctly
JRUBY-1174     Ranges in if and if_mod evaluate incorrectly
JRUBY-1181     Rake batch file for Windows environments
JRUBY-1191     method() on alias calls wrong super (but not in our opinion)
JRUBY-1200     commit #3984 breaks Webrick startup: 
active_support/dependencies.rb:266:in `load_missing_constant'
JRUBY-1206     Form's with enctype="multipart/form-data" fail in JRuby/Rails
JRUBY-1220     YAML dump is broken for multi-line string values with 
leading space
JRUBY-1228     TCPSocket.open will not accept a string for the port 
parameter
JRUBY-1239     Monitor synchronize hangs
JRUBY-1244     [PATCH] ENV variables should be removed from the 
environment when set to nil
JRUBY-1245     [PATCH] File.mtime should raise exception if file is not 
found
JRUBY-1247     ShellLauncher command line parsing does not handle 
embedded quotes
JRUBY-1248     [PATCH] StringIO.puts shouldn't append \n if it's already 
there
JRUBY-1255     [PATCH] Indented heredoc trims trailing '\n' characters
JRUBY-1266     TCPServer doesn't close connection properly using blocks
JRUBY-1270     Unable to round trip paritcular forms of strings using YAML
JRUBY-1271     Jruby error on loading ActiveMerchant plugin
JRUBY-1280     Hash#select block parameter semantics are not cRuby 
compatible

--
Thomas E Enebo <thomas.enebo / sun.com>
JRuby Core Developer, http://www.bloglines.com/blog/ThomasEEnebo