v2.3.2

Added

• Add capability-reporting query for Unix parent-death cleanup scope
• Add capability-reporting query for Unix parent-death cleanup scope

Changed

• Clamp a zero Supervisor::health_check probe interval
• Inline dead ideas/*.md rustdoc references
• Start integration branch for batch B-20260721T152828Z
• Inline dead ideas/*.md rustdoc references
• Clamp a zero Supervisor::health_check probe interval
• Prune stale ctrl_break_leaders entries on opt-in spawn
• Dedup ctrl_break_leaders entry on recycled-pid opt-in spawn
• Start integration branch for batch B-20260721T234309Z
• Prune stale ctrl_break_leaders entries in the Windows Job

v2.3.1

Added

• Add #[must_use] to cli_client! macro-generated builder methods
• Add #[must_use] to cli_client! macro-generated builder methods
• Add nested Job Object containment integration test
• Add typos spell-checker to CI and justfile
• Add "Running many at once" batch fan-out guide
• Add fuzz targets for cassette parsing and replay
• Add opt-in liveness health checks to Supervisor
• Add spawn-time stdout/stderr file redirect to Command
• Add opt-in Windows graceful shutdown via console CTRL_BREAK
• Add opt-in Windows graceful shutdown via console CTRL_BREAK
• Add spawn-time stdout/stderr file redirect to Command
• Add opt-in liveness health checks to Supervisor
• Add fuzz targets for cassette parsing and replay
• Add "Running many at once" batch fan-out guide
• Add typos spell-checker to CI and justfile
• Add nested Job Object containment integration test
• Add loom model-checking tier for pid_gate/deadline/SkipDropKill
• Add proptest suite for OutputBufferPolicy invariants
• Add proptest suite for OutputBufferPolicy invariants
• Add loom model-checking tier for pid_gate/deadline/SkipDropKill
• Add ProcessGroup::members_info() enriched member snapshot
• Add ProcessGroup::members_info() enriched member snapshot

Changed

• Start integration branch for batch B-20260719T111659Z
• Give gh run rerun explicit repo context in mutants-retry
• Clamp graceful::run poll sleep to remaining deadline
• Drain stderr in poll_until independently of stdout streamability
• Narrow one-shot stdin retry gate to pre-child launch failures
• Start integration branch for batch B-20260719T213134Z
• Narrow one-shot stdin retry gate to pre-child launch failures
• Drain stderr in poll_until independently of stdout streamability
• Clamp graceful::run poll sleep to remaining deadline
• Start integration branch for batch B-20260719T230600Z
• Document composite pipeline name in ProcessResult::program rustdoc
• Start integration branch for batch B-20260720T081656Z
• Document composite pipeline name in ProcessResult::program rustdoc
• Raise honest EPERM for live pgroup members on SIGKILL teardown
• Extract shared probe() 0/1 exit-code helper on ProcessResult
• Start integration branch for batch B-20260720T192446Z
• Extract shared probe() 0/1 exit-code helper on ProcessResult
• Raise honest EPERM for live pgroup members on SIGKILL teardown
• Start integration branch for batch B-20260720T211640Z

Fixed

• Fix mutants-retry gh run rerun missing repo context
• Fix broken rustdoc intra-doc links under --no-default-features
• Fix rustfmt formatting in sys::pgroup live/zombie state check

Removed

• Remove unreachable stdout/stderr sink guards, document invariant with debug_assert
• Remove unreachable stdout/stderr sink guards, document invariant with debug_assert

v2.3.0

Added

• Add hermetic tests for pump oversized-line skip/guard paths, mark equivalent mutants
• Add scoped retry controller for mutants shard runner reclaims
• Add auto-retry controller for mutants-shard runner reclaims

Changed

• Consolidate one-shot-stdin predicate on Command::effective_stdin_source
• Pin surviving mutation-test boundaries in error.rs redaction/truncation
• Pin surviving capacity-boundary mutants in pump.rs with boundary tests
• Pin surviving capacity-boundary mutants in buffer.rs with boundary tests
• Initialize integration workspace for batch B-20260716T110651Z
• Pin surviving capacity-boundary mutants in buffer.rs with boundary tests
• Pin surviving capacity-boundary mutants in pump.rs with boundary tests
• Pin surviving mutation-test boundaries in error.rs redaction/truncation
• Consolidate one-shot-stdin predicate on Command::effective_stdin_source
• Align record_oversized_line with discarding-contract of SharedLines::push
• Initialize integration workspace for batch B-20260716T223538Z
• Align record_oversized_line with the discarding contract of SharedLines::push
• Substitute resolved path for non-.exe PATHEXT bare-name matches on Windows
• Route DryRunRunner stdin validation through take_stdin_for_run
• Reject invalid stdin configs in DryRunRunner via take_stdin_for_run
• Substitute resolved path for non-.exe PATHEXT bare-name matches on Windows
• Mirror stdin_inherit into Command::effective_stdin_source
• Initialize integration workspace for batch B-20260717T012348Z
• Mirror stdin_inherit into Command::effective_stdin_source
• Gate mutants CI on missed.txt content instead of cargo-mutants exit code
• Validate outcome files before tolerating exit codes 2/3, enforce generous timeouts
• Replace timing-based mutant proofs with deterministic assertions
• ci(deps): bump actions/deploy-pages from 4 to 5 (#15)
• ci(deps): bump actions/cache from 4 to 6
• ci(deps): bump actions/upload-artifact from 4 to 7
• ci(deps): bump actions/upload-pages-artifact from 3 to 5
• Initialize integration workspace for batch B-20260717T123847Z (re-anchored on updated main)
• Close remaining MISSED mutants in pump.rs/buffer.rs mutation scope
• Gate mutants CI on MISSED only, tolerate TIMEOUT
• Start integration branch for batch B-20260718T103516Z

Fixed

• Fix outdated Pipeline crate-doc: per-stage sub-groups, not one shared group
• Fix outdated Pipeline crate-doc: per-stage sub-groups, not one shared group

v2.2.5

Added

• Add Command::effective_stdin_source to unify what stdin the child gets

Changed

• Deduplicate FNV-1a hashing behind cassette match keys
• Consolidate line-handler panic isolation into a shared helper
• Deduplicate /proc//stat starttime parsing into sys::procfs
• Align rustdoc for stdout_lines/wait_for/wait_for_port with actual retention
• Only treat backslash as a path separator in is_bare_name on Windows
• Only treat backslash as a path separator in is_bare_name on Unix
• Align rustdoc for stdout_lines/wait_for/wait_for_port with actual retention
• Deduplicate /proc//stat starttime parsing into sys::procfs
• Consolidate line-handler panic isolation into a shared helper
• Deduplicate FNV-1a hashing behind cassette match keys
• Unify effective stdin source across command, doubles, and cassette

v2.2.4

Added

• Spawn-free program resolution (a doctor / preflight check): the crate-level
• Command::inherit_stdin() — give the child the parent's own standard input
• CI now runs the real-subprocess test suite inside a real Alpine/musl
• CI now also runs the test and clippy matrices on a native ubuntu-24.04-arm

v2.2.3

Changed

• Settle the trap before signalling in matching_identity_group_is_kept_and_signalled

v2.2.2

Fixed

• Close a re-arm race between a non-escalating ProcessGroup::shutdown/

v2.2.1

Changed

• Unhide and reformat doctest boilerplate in GitHub-facing docs

Fixed

• Fix factual errors in documentation

v2.2.0

Added

• Command::prefer_local(dir) — a directory to probe before the system
• ProcessStdin::send_control(char) — validates and writes a single control

Fixed

• Priority docs — the Unix privilege caveat ("lowering nice below its
• Windows ProcessGroup::{suspend, resume} no longer risk freezing an unrelated
• wait_for / wait_for_port now background-drain the child's piped

v2.1.1

Added

• Error::{spawn, not_found, stdin} — the remaining #[doc(hidden)] insulated