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[Feature] Support "shell" parameter to Executable.file

enhancementNew feature or requestNew feature or request

Status: Open.

#69 In swiftlang/swift-subprocess;

· schwa opened on Jun 11, 2025

[Feature] Add timeout parameter and TimeoutError to run API

API Change

enhancementNew feature or requestNew feature or request

Status: Open.

#65 In swiftlang/swift-subprocess;

· newamber opened on Jun 10, 2025

Hangs when it fails to locate a binary to spawn.

bugSomething isn't workingSomething isn't working

Status: Open.

#127 In swiftlang/swift-subprocess;

· genkernel opened on Jul 27, 2025

Investigate Windows CI testPlatformOptionsRunAsUser failure

Status: Open.

Task

#128 In swiftlang/swift-subprocess;

· iCharlesHu opened on Jul 28, 2025

Improve file descriptor disinheritance performance

enhancementNew feature or requestNew feature or request

Status: Open.

#172 In swiftlang/swift-subprocess;

· jakepetroules opened on Sep 3, 2025

[Feature] How do you pipe?

enhancementNew feature or requestNew feature or request

Status: Open.

#151 In swiftlang/swift-subprocess;

· DevilDimon opened on Aug 17, 2025

Subprocess pipelines

API Change

enhancementNew feature or requestNew feature or request

Status: Open (in progress).

swiftlang/swift-subprocessnumber 176

#176 In swiftlang/swift-subprocess;

· cmcgee1024 opened on Sep 6, 2025

Add ResourceUsage to report subprocess CPU time and memory consumption

API Change

enhancementNew feature or requestNew feature or request

Status: Open (in progress).

swiftlang/swift-subprocessnumber 226

#226 In swiftlang/swift-subprocess;

· jakepetroules opened on Mar 17, 2026

Introduce PTY support

API Change

Status: Open (in progress).

swiftlang/swift-subprocessnumber 227

#227 In swiftlang/swift-subprocess;

· iCharlesHu opened on Mar 18, 2026

Make Configuration introspectable

API Change

Status: Draft (not ready).

swiftlang/swift-subprocessnumber 268

#268 In swiftlang/swift-subprocess;

· broken-circle opened on May 18, 2026

API issue: Unit (e.g. bytes/characters/code units) omitted when configuring limits/sizes

enhancementNew feature or requestNew feature or request

Status: Open.

#248 In swiftlang/swift-subprocess;

· weissi opened on Apr 27, 2026

Support configurable Windows Job Object assignment

API Change

Status: Open (in progress).

swiftlang/swift-subprocessnumber 283

#283 In swiftlang/swift-subprocess;

· broken-circle opened on May 31, 2026