The JRuby community is pleased to announce the release of JRuby 9.4.6.0. - Homepage: https://www.jruby.org/ - Download: https://www.jruby.org/download JRuby 9.4.x targets Ruby 3.1 compatibility. Thank you to our contributors this release, you help keep JRuby moving forward! @evaniainbrooks, @ahorek, @kares, @most00, @ntkme, @sk757a Ruby Compatibility - Support for the new Prism parser for Ruby code has been merged in. A blog post will follow soon. #8103 - IO#fcntl had inverted logic for setting O_NONBLOCK (setting it cleared the value, etc). [#8081], [#8090] - Many fixes to language and core class compatibility, see issue list. - Warnings should match verbosity levels of CRuby, with many unwanted warnings now properly omitted without verbose enabled. #7183, #8071 Standard Library - json is updated to 2.7.1. #7752, #7954 - io-console is updated to 0.7.2. This version fixes IRB on Apple M-series by using stty for console manipulation. #8012 - nkf is now supported by gem version 0.2.0. #8077 - strscan is updated to 3.1.0. #8074, [#8086] - reline is updated to 0.4.2 #8102 - jruby-openssl is updated to 0.14.3 #8107 JVM Integration - Ruby Symbols can be use as arguments to JVM methods that receive Java String. #8015, #8057 - Starting with Java 17, package-private methods will no longer be bound automatically even if they can be made visible. #8061, #8093 Native Integration - The subsystem used for native calls has been updated to support RHEL/CentOS 7 and the Java 9+ Cleaner API. [#8104] Performance - Performance of keyword argument handling has been improved. #8021 - Pattern matching is now supported in JRuby’s JIT compiler. #8026, #8027 77 Github Issues resolved for 9.4.6.0 #4808 Rework global variables, caching to eliminate race conditions #6430 Using <internal: for core library methods defined in Ruby #7151 File.identical? should use stat to compare files #7183 Various alias forms warn on redefine when they should not #7523 Define IO::READABLE, WRITABLE, PRIORITY for IO#wait #7695 jffi ships with binaries requiring glibc 2.27 #7721 jirb on win10 : The signal TSTP is in use by the JVM and will not work correctly on this platform #7729 Sock fixes #7752 Update JSON gem to not use Bigdecimal.new #7759 irb on CentOS7, JRuby 9.4.2.0 , and JDK 1.8 #7760 Failure to load FFI gives an outdated message #7845 Including a module again after prepending another module to it isn’t idempotent #7862 Ruby 2.7 conformance: ObjectSpace::WeakMap is broken for FixNum keys #7939 Yaml exception when trying to install rdoc-data #7954 Update json for BigDecimal.new fix #7958 Prepend internal marker to internal sources #7974 [ji] support java_alias with constructor #7981 Less instrs #7996 Add %aA for printf and friends #8001 Fix various specs #8002 Time spec fixes #8003 Fix issues in global variable thread-safety #8005 New MRI test failures on less common architectures #8007 Fix intermittent fails in CI #8009 Expand WeakMap to allow floats and fixnums #8010 Kernel#send does not strip off empty keywords hashes before calling eventual method #8011 Fixes #8010. Kernel#send + empty kwargs hash error #8012 Update io-console #8013 Tag sweep2 #8014 Fixes language specs involving blocks/yield #8015 Java method lookup for arity-1 method with inexact argument fails in the presence of arity-2 method with same name #8016 Lang specs #8021 Reduce overhead of kwargs for no-arg methods and blocks #8022 Remove implicit prologue state to methods/blocks if that state is unused #8026 Full JIT support for pattern matching #8027 Pattern jit #8031 Reuse thread-local jump exceptions to avoid construction #8033 Implement Exception.to_tty? #8039 Implement Exception.to_tty? #8040 Match Exception#full_message with MRI 3.2 #8045 Try to find class resource to avoid exception #8046 Socket::IFF_* are missing #8047 add socket flags for zeroconf #8048 Try and make UDP look a little more like MRI (and hopefully make it more functional) #8049 Fix String#unpack from using capacity() and causing wrong error #8050 Various cleanups for String operations #8052 ignore codes logic was not doing anything in unpack #8053 More arity splitting #8054 A bit confusing error: “FrozenError: can’t modify frozen NilClass” #8055 override getDelegate in PrependedModule to return origin #8056 Add hex exponential notation for Kernel::Float #8057 recognize RubySymbol as assignable to String #8060 Inspect frozen object for error #8061 enumerable.map raise wrong number of arguments only when Ruby script is executed from Gradle using JDK 21 #8063 Fix typos in cli options #8070 Attribute definition on singleton should call singleton_method_added #8071 Update some warnings to deprecated #8072 Added Module#refinements and Refinement#refined_class #8074 Update strscan to fix improper sharing #8077 Switch to default gem for nkf #8080 [fix] avoid Class#subclasses deprecation with class.rb ext #8083 (master) rdoc test suite failing with Java::JavaLang::ArrayIndexOutOfBoundsException #8088 Update strscan to 3.1.0 for OOB fix #8091 Ripper is not returning unary minus with proper symbol #8093 Rework visibility checks for Java integration #8095 Tweak kwargs logic to improve JIT inlining #8099 [ji] fix java_import when constant exists in Object #8100 Extra splat instr which did nothing #8101 Flip File.identical? logic to try native first #8102 Update reline to 0.4.2 #8103 Prism pluggable integration work #8105 Update JNR dependencies #8107 update jruby-openssl to 0.14.3 #8108 fix undef_method error message #8109 Simple error string mismatch. Also corrected for m17n naming to prin… #8110 Re-arrange indexerror string when matching group name cannot be found #8111 NameError and NoMethodError should be dup’ing receiver -- blog: http://blog.enebo.com twitter: tom_enebo mail: tom.enebo@gmail.com