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07:39 AM Ruby Revision c02373fb (git): win32: Now `mklink` is run through cmd.exe\n\nIt is included at 213b1add1ff300be0e375b8c792c9b0eb9f53981.

nobu (Nobuyoshi Nakada)

07:39 AM Ruby Revision 5edccc38 (git): Win32: Drop `command.com` support

nobu (Nobuyoshi Nakada)

09/23/2026

12:36 PM Ruby Revision 74856fbf (git): Use identity sets to track unspecified keyword arguments

Keyword tracking only needs membership, so replace identity hashes
with identity sets to avoid storing unused values. Add `rb_set_p`
for the type assertion in `vm_check_keyword`.
Add benchmarks for 31, 32 and 128 keyword parameters wit... nobu (Nobuyoshi Nakada)

09/22/2026

02:58 PM Ruby Revision ca76cabb (git): [ruby/fileutils] Add tests for `FileUtils.collect_method`

Fix https://github.com/ruby/fileutils/pull/191
https://github.com/ruby/fileutils/commit/ff78cfd3a4 nobu (Nobuyoshi Nakada)

02:58 PM Ruby Revision ca501755 (git): [ruby/fileutils] Add tests for `FileUtils.commands`

Fix https://github.com/ruby/fileutils/pull/192
https://github.com/ruby/fileutils/commit/df83e4bb04 nobu (Nobuyoshi Nakada)

02:58 PM Ruby Revision 7a34d74c (git): [ruby/fileutils] Add tests for `FileUtils.have_option?`

Fix https://github.com/ruby/fileutils/pull/193
https://github.com/ruby/fileutils/commit/6fd04f3cea nobu (Nobuyoshi Nakada)

02:58 PM Ruby Revision 6a2c8323 (git): [ruby/fileutils] Add tests for `FileUtils.options`

Fix https://github.com/ruby/fileutils/pull/194
https://github.com/ruby/fileutils/commit/8b1efe473e nobu (Nobuyoshi Nakada)

02:58 PM Ruby Revision cec5c97b (git): [ruby/fileutils] Add tests for `FileUtils.options_of`

Fix https://github.com/ruby/fileutils/pull/195
https://github.com/ruby/fileutils/commit/b2d9b72739 nobu (Nobuyoshi Nakada)

02:58 PM Ruby Revision c433f977 (git): [ruby/fileutils] Test symbolic links and verify the `symlink` alias

Cover single, multiple, and dangling links through `ln_s`, keeping
valid-link tests available where dangling links are unsupported.
Fix https://github.com/ruby/fileutils/pull/190
https://github.com/ruby/fileutils/commit/189aefb679 nobu (Nobuyoshi Nakada)

02:58 PM Ruby Revision a809b598 (git): [ruby/fileutils] Use a missing target in the dangling symlink test

Windows reports self-referential links as existing, so use a missing
target to test a dangling link rather than a symbolic-link loop.
https://github.com/ruby/fileutils/commit/803fe3be07 nobu (Nobuyoshi Nakada)