fix(deps): update jruby.version to v10.0.3.0

[renovate]

This PR contains the following updates:

Package	Change	Age	Confidence
org.jruby:jruby-base	10.0.2.0 → 10.0.3.0
org.jruby:jruby-stdlib	10.0.2.0 → 10.0.3.0
org.jruby:jruby	10.0.2.0 → 10.0.3.0
org.jruby:jruby-complete	10.0.2.0 → 10.0.3.0

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Release Notes

jruby/jruby (org.jruby:jruby-base)

v10.0.3.0: JRuby 10.0.3.0

Compare Source

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layout: post
title: JRuby 10.0.3.0 Released

The JRuby community is pleased to announce the release of JRuby 10.0.3.0.

• Homepage: https://www.jruby.org/
• Download: https://www.jruby.org/download

JRuby 10.0.3.x targets Ruby 3.4 compatibility.

Thank you to our contributors this release, you help keep JRuby moving forward! @​mrnoname1000, @​ngr-ilmarh, @​Earlopain, @​philr, @​jotamartos, @​kares, @​aleksandrs-ledovskis, @​trinistr, @​katafrakt, @​chadlwilson, @​khasinski, @​evaniainbrooks

Compatibility

• JRuby now reports RbConfig::CONFIG['arch'] without a version number, as universal-java. This allows using different JDK versions without triggering RubyGems missing extension warnings for installed gems. The host Java version is still available as RbConfig::CONFIG['arch_version']. #​9107

Standard Library

• The non-gem standard library is upgraded to Ruby 3.4.5 #​8967
• rexml is updated to 3.4.4 to address CVE-2025-58767. #​9011
• syslog is moved to a default gem at version 0.4.0. The syslog gem now includes JRuby support. #​9109, ruby/syslog#1
• strscan is updated to 3.1.7. #​9159

Documentation

• Ruby ri documentation for core and standard library are now included in the release distribution. #​9049, #​9052

All Issues/PRs

• #​8707 WARNING: A terminally deprecated method in sun.misc.Unsafe has been called
• #​8727 Cannot install latest rubocop
• #​8730 Launcher: Defensive fixes
• #​8758 Require is not working for .class file if the class is inside a module since 9.3.0
• #​8810 Possible fix for 8809
• #​8923 NameError for autoloaded constant with private_constant
• #​8934 JRuby under Java 22+ always thinks it's running under a TTY
• #​8940 Verify to_s is string or fall back on anyToString
• #​8947 New check for System.console tty on JDK 22+
• #​8955 Range#count always returns size for Integer bounds
• #​8956 Handle argument or block passed to Range#count
• #​8958 Concurrent requires can lead to StringIndexOutOfBoundsException
• #​8960 Fix index -1 error while searching for feature path
• #​8962 Upgrade polyglot and remove openssl lib hack
• #​8967 Update stdlib to 3.4.5 and clean up old files
• #​8975 Use RuboCop to clean up poms (10.x)
• #​8976 Regression in keyword argument matching in JRuby v10.0.1.0
• #​8978 Additional fixes for scheme-based globbing
• #​8984 glob refactoring
• #​8985 Fix language spec where error string changed
• #​8987 InvokeDynamicSupport.findVirtual fails with IllegalAccessException: symbolic reference class is not accessible
• #​8989 Explicitly request access before Lookup.find*
• #​8994 autoload + private_constant do not play well together
• #​8995 private_constant should just update existing autoload
• #​8996 Avoid binding unreadable modules' classes
• #​8998 Time#localtime incorrectly treats zero offset as UTC (regression in v10.0.2.0)
• #​9006 Consider .class a source extension during search
• #​9007 Handle warn(foo, uplevel: nil)
• #​9009 Encoding a string with undefined chars fails with NoMethodError
• #​9010 Fix "+00:00" and 0 being treated as UTC by Time#localtime and Time.at
• #​9011 Update rexml gem to solve CVE-2025-58767
• #​9016 [fix] regression calling static hash() method on Java proxy
• #​9017 can not use Java class with static hash() method
• #​9018 Parser does not convert newlines reading \r\n on Windows
• #​9019 We need to remove \r from heredoc strings
• #​9021 Retire safe double processing utilities
• #​9024 Move all main classes to org.jruby.main package
• #​9027 Add "since" to bare Deprecated annotations
• #​9035 IO#read does not clear code-range for buffer argument
• #​9036 fix: clear code-range when re-using a string buffer
• #​9038 Add opens and native access to all jar manifests
• #​9039 Update all jnr dependencies
• #​9041 Migrate .java-version contents to .jruby.release
• #​9049 ri docs are not available for core
• #​9050 Marshal fails to load an encoding with an encoding ivar
• #​9051 Ignore encoding when unmarshaling an Encoding
• #​9052 Download and include in dist CRuby's rdoc data
• #​9058 Implement efficient unshifting
• #​9059 Reserve extra space before elements when unshifting
• #​9063 Hash's compare_by_identity state does not marshal
• #​9065 Preserve compare_by_identity for marshaled Hash
• #​9068 Windows CI spec runs
• #​9073 fix: Permit overriding of JSA file location using ENV variable
• #​9084 object_id improvements
• #​9094 Implement GC.config [Ruby 3.4]
• #​9097 Update jruby-openssl to v0.15.5 to resolve BouncyCastle 1.79 vulnerability (sonatype-2025-001911).
• #​9098 Fix CoverageData.mergeLines when coverage increases
• #​9101 Cached fixnums for immediate values
• #​9103 Update jruby-openssl to 0.15.5
• #​9106 Use smaller default size for many collections
• #​9107 Separate Java version out of rbconfig 'arch'
• #​9108 Tidy up default gems
• #​9109 Switch to syslog gem
• #​9110 Calling inspect on proc resets line in source_location
• #​9112 Prevent modifying state in RubyProc
• #​9117 Add file path to error message when unlinking non-existing file
• #​9122 Unexpected jruby.sh error messages on Windows
• #​9127 fix(launcher): correct parsing of java release files under Bash/msys2 etc on Windows
• #​9138 Copy Data type's var table manager with new realClass
• #​9141 refactorings and cleanup motivated by error-prone
• #​9142 Change GC's methods from module_function to metaclass methods
• #​9145 Never trust external content for FString
• #​9152 Marshal.dump corruption for large Array structures
• #​9157 bump included gems
• #​9158 Use same key match for containsKey
• #​9159 Update strscan to 3.1.7
• #​9182 Fix NoMethodError when encoding with invalid: :replace option
• #​9188 Different arguments for each.map vs each and map alone (10.0)
• #​9189 Fixes #​8952. Nest it should be different its
• #​9190 Backport implicit local variable fixes from 10.1
• #​9191 Fixes #​8952. Nested 'it' behavior broken
• #​9192 Stab at Fixing #​8976
• #​9194 BigDecimal#+, #-, #add, #sub always try to cast result of coercion to RubyBigDecimal
• #​9196 require "bigdecimal" does not install BigDecimal() if it was called previously
• #​9199 Output formatting differences between jRuby 10.0.0.1 and Ruby 3.4 when converting Float to JSON
• #​9200 Extract float formatting into a static method to use with to_json
• #​9203 Invalidate method caches from generated populators
• #​9204 Fix BigDecimal#+, #-, #add, #sub failing when coercing doesn't return a BigDecimal
• #​9205 Fix encoding fallback error handling and error message formatting

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