Merge pull request 'std.Io.Threaded: performance enhancements, bugfixes, and better Windows and NetBSD support' (#30634) from std.Io.Threaded-groups-2 into master

Reviewed-on: https://codeberg.org/ziglang/zig/pulls/30634
Reviewed-by: Andrew Kelley <andrewrk@noreply.codeberg.org>
Resolves: https://codeberg.org/ziglang/zig/issues/30049
8226d706e2mlugg committed on 1/3/2026, 8:33:46 PMparents04226194de3357
17 files changedLine totals unavailable