[pull] master from ruby:master#1212

Merged

pull[bot] merged 13 commits into

turkdevops:masterfrom

Jul 14, 2026

Commits on Jul 14, 2026

Remove a dying coroutine thread from the living set before its handoff

ko1
and
claude
committed
Count every Ractor barrier joiner again

ko1
and
claude
committed
Add a stress test for a thread terminating during a compaction barrier

ko1
and
claude
committed
Reset the Ractor barrier state in the child after fork

ko1
and
claude
committed
Assert the serial-epilogue ordering invariants

ko1
and
claude
committed
ractor: guard the port VALUE across receive/send
ko1
committed
Add a test for forking while other Ractors are alive
ko1
committed
Refactor RObject to use T_IMEMO/fields_obj on overflow

committed
[ruby/rubygems] Don't reassign Gem::TSort when old RubyGems already defines it

authored and
matzbot
committed
[ruby/rubygems] Restore system RubyGems coverage in CI with explicit RGV=system

authored and
matzbot
committed
[ruby/rubygems] Fall back to rubygems/tsort instead of activating the tsort default gem

authored and
matzbot
committed
[ruby/rubygems] Fix bundle install with no_install_plugin on RubyGems older than 4.1

authored and
matzbot
committed
[ruby/rubygems] Make version-sensitive specs check the RubyGems version under test

authored and
matzbot
committed