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08:38 AM Ruby Feature #21797: Make Etc.nprocessors cgroup-aware on Linux

RubyGems 4.0.x support -j option for building C extension gem. But It causes in container environment like Circle CI.
https://github.com/ruby/rubygems/issues/9170
If cgroup provides the correct number of CPU for Cicle CI or others... hsbt (Hiroshi SHIBATA)

06:55 AM Ruby Revision 8efaf5e6 (git): Adjust Stdlib section with 4.0.0 and added reference of RubyGems release notes.

hsbt (Hiroshi SHIBATA)

12/18/2025

07:46 AM Ruby Revision bdf99bf0 (git): [ruby/delegate] v0.5.0

https://github.com/ruby/delegate/commit/fa35b20eca hsbt (Hiroshi SHIBATA)

07:46 AM Ruby Revision a21fe2ad (git): [ruby/delegate] Reapply "Merge pull request #46 from byroot/use-forward-send"

This reverts commit https://github.com/ruby/delegate/commit/fc2bd0498af0.
https://github.com/ruby/delegate/commit/7d5c1e0842
Co-authored-by: Jean Boussier <byroot@ruby-lang.org> hsbt (Hiroshi SHIBATA)

07:46 AM Ruby Revision 1e69d688 (git): [ruby/delegate] v0.6.0

https://github.com/ruby/delegate/commit/aef34e8c8b hsbt (Hiroshi SHIBATA)

07:46 AM Ruby Revision 2fcad967 (git): Revert "Allow use of DelegateClass in ractor"

This reverts commit 6e0f2b31f0f4a2a942f3c1daad1bb64852fe6815. hsbt (Hiroshi SHIBATA)

07:46 AM Ruby Revision 00065914 (git): Reapply "Merge pull request #52 from ruby/revert-49"

This reverts commit 02e4b58b615d0dd83a6af5cd7c2b8861724011ee. hsbt (Hiroshi SHIBATA)

07:46 AM Ruby Revision 0e85881e (git): [ruby/delegate] v0.6.1

https://github.com/ruby/delegate/commit/90ffceb6d6 hsbt (Hiroshi SHIBATA)

12/17/2025

06:47 AM Ruby Revision fedafec7 (git): [ruby/net-http] v0.9.0

https://github.com/ruby/net-http/commit/3ccf0c8e6a hsbt (Hiroshi SHIBATA)

06:47 AM Ruby Revision 26447b35 (git): [ruby/net-http] v0.9.1

https://github.com/ruby/net-http/commit/8cee86e939 hsbt (Hiroshi SHIBATA)