Ruby

Remove duplicated Pathname#executable? definition

a7e3f1b33b3 defined it twice, so every process with -w warned "method redefined" from internal:pathname_builtin, and test-bundled-gems failed on tests that compare stderr.

Co-Authored-By: Claude Opus 5.5 noreply@anthropic.com

[ruby/rubygems] Support content addressable gem builds / gem naming in PackageTask

Adds Gem::PackageTask#content_addressable. When true, the gem task builds
a content addressable gem for the single Ruby ABI identified by
gem_spec.required_ruby_version, passing content_addressable through to...

[ruby/rubygems] Update gem build flags to include --content-addressable to build a content addressable gem

https://github.com/ruby/rubygems/commit/47fc8bf7df

Co-authored-by: Gira Chawda gira.chawda@shopify.com
Co-authored-by: Jenny Shen jenny.shen@shopify.com

[DOC] Doc for File::Stat#mode

[DOC] Doc for File::Stat#ino

[DOC] Harmonize executable_real? methods

[DOC] Harmonize executable? methods

[ruby/rubygems] Update gem build flags to include --content-addressable to build a content addressable gem

https://github.com/ruby/rubygems/commit/6f327d8987

Fix crash in IO.external_encoding/IO.internal_encoding

[Bug #22410]

If the IO is not initialized, IO.external_encoding/IO.internal_encoding
can crash because it doesn't check for it.

Mention dropping Mac OS X 10.5 and PowerPC Macs in NEWS

Co-Authored-By: Claude Opus 5.5 noreply@anthropic.com