JRuby 1.7.25 发布了。
下载地址：http://www.jruby.org/download
JRuby 1.7.25 是自从JRuby 1.7.0以来的第29个更新版本。 1.7版本的主要发行目标是要修复任何缺少的兼容性问题，使用Ruby1.9.3。
亮点：
Appveyor CI runs for windows
Several windows fixes based on regaining Windows CI support
concurrent regexp thread crasher regression fixed
15 issues fixed for 1.7.25
Github Issues resolved for 1.7.25：
#3786 - File.dirname is munching too much off on an UNC pathname
#3767 - Workaround for JRuby bug with UTF-8 encoding on non-English Windows
#3766 - IO.copy_streams are not closing filename argument IO instances.
#3748 - Wrong number of reported lines in Coverage API
#3745 - IO#write_nonblock causes CCE on Windows
#3738 - File.open w/ File::RDWR should write \r\n but gets should read as \n after rewind on windows
#3736 - File.open ignores :universal_newline options on Windows
#3727 - Tempfile#open on windows unconditionally opens in "b" mode messing CRLF logic (--1.9)
#3720 - ScriptingContainer.getHomeDirectory() and getCurrentDirectory() return / paths and no \\ paths on Windows
#3709 - JRuby 1.7.x Tempfile.path ends up being \\ delimited.
#3670 - Error when matching regex in multiple threads
#3642 - process_manager: Incompatible subprocess cmd parsing behaviour on 1.7 (ENV variables)
#2697 - OpenSSL::PKey::RSA.new behaves differently than MRI
#1727 - Errno::ENOENT: No such file or directory - \\server creating a directory in a UNC path
#584 - wrong current line