55 Pull requests merged by 20 people

• ractor_sync.c: Optimize ractor_set_successor_once to be lock free

  #13778 merged Jul 4, 2025

• Revert "Add locks around accesses/modifications to global encodings table"

  #13787 merged Jul 4, 2025

• actions/cache is working with relative path

  #13786 merged Jul 4, 2025

• ZJIT: Support inference of ClassExact type

  #13772 merged Jul 4, 2025

• Add locks around accesses/modifications to global encodings table

  #13600 merged Jul 3, 2025

• Get transcoding to work across ractors by locking certain operations

  #13601 merged Jul 3, 2025

• ZJIT: Panic on BOP redefinition only when needed

  #13782 merged Jul 3, 2025

• ZJIT: Enable one more btest

  #13781 merged Jul 3, 2025

• ZJIT: Bail out on register spill

  #13773 merged Jul 3, 2025

• ZJIT: Skip a hanging ractor test

  #13774 merged Jul 3, 2025

• Assume that the symbol is not garbage in rb_sym2id

  #13767 merged Jul 3, 2025

• symbol.c: enforce intern_str is always called with a lock

  #13777 merged Jul 3, 2025

• imemo_fields_set: save copying when reassigning a variable

  #13766 merged Jul 3, 2025

• Security document update

  #13776 merged Jul 3, 2025

• Downloader update

  #13775 merged Jul 3, 2025

• Adapt to some changes in rubygems/rubygems

  #13771 merged Jul 3, 2025

• ZJIT: Reject ISEQs with too-large stack_max

  #13770 merged Jul 2, 2025

• ZJIT: Add reason for SideExit

  #13768 merged Jul 2, 2025

• ZJIT: Avoid panicing with "Option::unwrap() on None"

  #13762 merged Jul 2, 2025

• ZJIT: Support spilling basic block arguments

  #13761 merged Jul 2, 2025

• ZJIT: Annotate NilClass#nil? and Kernel#nil?

  #13764 merged Jul 2, 2025

• ZJIT: throw to HIR

  #13729 merged Jul 2, 2025

• Launchable: Temporarily remove Launchable integration from Compilatio…

  #13759 merged Jul 2, 2025

• ZJIT: Support Regexp type

  #13760 merged Jul 2, 2025

• Reduce allocations in Gem::BUNDLED_GEMS.warning?

  #13727 merged Jul 2, 2025

• Omit TestException#test_detailed_message_under_gc_compact_stress at Ruby 3.3

  #13756 merged Jul 2, 2025

• fix building issue when using gcc15, because C23 is default

  #13736 merged Jul 2, 2025

• ZJIT: Shorten Debug print for 64-bit VReg

  #13763 merged Jul 1, 2025

• ZJIT: Stop tracking EP == BP assumption on JIT entry

  #13752 merged Jul 1, 2025

• Backport GH-13617 for s390x

  #13757 merged Jul 1, 2025

• [DOC] Fix ARGF example

  #13742 merged Jul 1, 2025

• Simplify rb_fields_tbl_copy

  #13755 merged Jul 1, 2025

• Fixed inconsistency gemspec location

  #13754 merged Jul 1, 2025

• Use Dir.glob and base keyword arg for the installer of Ruby package

  #13753 merged Jul 1, 2025

• ZJIT: IsNil optimization and codegen support

  #13745 merged Jul 1, 2025

• ZJIT: Pretty-print symbols in HIR dump

  #13746 merged Jun 30, 2025

• ZJIT: Enable bootstraptest/test_block.rb

  #13751 merged Jun 30, 2025

• ZJIT: Mark GetLocal as having no effects

  #13750 merged Jun 30, 2025

• ZJIT: Don't compile functions with unhandled parameter types

  #13749 merged Jun 30, 2025

• ZJIT: Enable a couple more btests

  #13748 merged Jun 30, 2025

• [DOC] Tweaks for String#bytesplice

  #13738 merged Jun 30, 2025

• [DOC] Tweaks for Strings#byteslice

  #13737 merged Jun 30, 2025

• ZJIT: Add new ZJIT types for Set

  #13743 merged Jun 30, 2025

• ZJIT: setglobal should not return output

  #13744 merged Jun 30, 2025

• Inline ASAN poison functions when ASAN is not enabled

  #13726 merged Jun 30, 2025

• Refactor class_fields_ivar_set

  #13741 merged Jun 30, 2025

• vm_backtrace.c: add RB_GC_GUARD for name in location_format

  #13740 merged Jun 30, 2025

• Sync default gems

  #13739 merged Jun 30, 2025

• [3.3] thread cleanup profiler bug 21441

  #13672 merged Jun 29, 2025

• Add underflow check

  #13734 merged Jun 28, 2025

• Improve Gem::BUNDLED_GEMS

  #13733 merged Jun 28, 2025

• Fix race condition in signal handler query

  #13712 merged Jun 28, 2025

• Stop setting TMP_RUBY_PREFIX during prelude

  #13728 merged Jun 28, 2025

• Check dump size in ibf_dump_write

  #13732 merged Jun 28, 2025

• ZJIT: Codegen for defined?(yield)

  #13718 merged Jun 27, 2025

12 Pull requests opened by 11 people

• Extract arith_seq_take

  #13730 opened Jun 27, 2025

• Implements [Feature #21455] Add a block argument to Array#join

  #13731 opened Jun 27, 2025

• Add Set C-API

  #13735 opened Jun 29, 2025

• [DOC] Tweaks for Case Mapping doc

  #13747 opened Jun 30, 2025

• YJIT: Allow parallel scanning for JIT-compiled code

  #13758 opened Jul 1, 2025

• Object#hash: use the object address for T_OBJECT

  #13765 opened Jul 2, 2025

• Assume that symbol in rb_check_symbol is not garbage

  #13779 opened Jul 3, 2025

• ZJIT: Add a simple HIR validator

  #13780 opened Jul 3, 2025

• Fix missing write barriers of imemo_fields in Ractor copy/move traversal

  #13783 opened Jul 3, 2025

• ZJIT: Handle GCed objects in profiling data

  #13784 opened Jul 3, 2025

• Ractor: lock around global variable get/set

  #13785 opened Jul 3, 2025

• encoding.c: Acquire VM lock around `require_silent_safe`

  #13788 opened Jul 4, 2025

7 Unresolved conversations

Sometimes conversations happen on old items that aren’t yet closed. Here is a list of all the Issues and Pull Requests with unresolved conversations.

• Implement getspecial in ZJIT

  #13642 commented on Jun 27, 2025 • 8 new comments

• Assert AR table entry stability on replace

  #13705 commented on Jul 4, 2025 • 2 new comments

• Optimize String#casecmp? for ASCII-only strings

  #13711 commented on Jun 30, 2025 • 1 new comment

• add VM Lock around `rb_const_remove` operations (Module#remove_const)

  #13717 commented on Jul 3, 2025 • 1 new comment

• ZJIT: Split Send into Lookup+Call

  #13400 commented on Jul 3, 2025 • 0 new comments

• Namespace management using control frame

  #13454 commented on Jun 29, 2025 • 0 new comments

• Fix lock ordering issue for rb_ractor_sched_wait() and rb_ractor_sched_wakeup()

  #13682 commented on Jul 3, 2025 • 0 new comments