Some Kata/microVM guest kernels (e.g. the CI runner's 6.18.x) are built
without CONFIG_PROC_CHILDREN, so /proc/<pid>/task/<tid>/children does not
exist. The Linux children() relied on it with no fallback, making
children()/live_descendants() return empty and silently turning shell
cancellation cleanup into a no-op inside such containers.
Fall back to scanning /proc and grouping by parent pid (the same primitive
the macOS path already uses) when no children file is readable; kernels
with the file keep the cheap per-task fast path. Also fixes
process::tests::descendants_includes_freshly_spawned_child under Kata CI.
Same containerized-CI issue as the pi-natives wrapper test: in a PID
namespace the host process's session leader lives outside the namespace,
so getsid(0) returns 0 (not -1). Relax the host_sid > 0 sanity asserts in
embedded_external_command_runs_in_its_own_session and
embedded_pipeline_stage_runs_in_its_own_session to host_sid >= 0; the
child-session invariants (own session, distinct from host) are unchanged.
Inside a container PID namespace (the Kata microVM CI runner), the host
process's session leader lives outside the namespace, so getsid(0) returns
0 via task_session_vnr — not an error. The assert host_sid > 0 was too
strict and panicked with 'getsid(0) failed: Success (os error 0)'. Relax
to host_sid >= 0 (only -1 is a real failure); the meaningful invariant
(child detaches into its own session: child_sid == child_pid, distinct
from host) is unchanged.
- Changed `omp_install_tokio_runtime` in `crates/pi-natives/src/lib.rs` from `pub const fn` to `pub fn`.
- Added `#[allow(clippy::missing_const_for_fn)]` to silence the missing-const suggestion for the binding function.
Kept the custom Tokio worker probe on Windows only so Linux source-built addons do not spawn probe threads during Bun module initialization.
Added an import-time regression test and changelog entry for the Linux native addon load path.
Fixes#2553
- Marked heredoc redirects as unsafe for chain segmentation so commands with here-docs run via the single execution path instead of being replayed.
- Added regression tests in minimizer and shell modules covering quoted, escaped, and chained here-doc pipelines.
- Recorded the fix in the natives changelog for multi-command quoted/escaped heredoc handling.
- Updated `block_range_at` to query a one-column span from `col` to `col + 1` instead of a zero-width point, preventing zero-width separator nodes from trapping resolution to enclosing scopes.
- Added regression tests for Swift computed properties and top-level declarations after blank lines so the resolver now returns the expected block boundaries.
- Documented the fix in the package changelog under the `Fixed` section for native tooling block-range operations.
- Validated queued toolChoice against active tools in agent and coding-agent sessions.
- Rejected queued forced choices with reason "unavailable" when selected tools were inactive.
- Dropped provider toolChoice payloads when requested function tools were not offered.
- Probed Tokio worker-thread support and fell back to current-thread runtime creation.
- Added `ensure_trailing_newline_for_heredoc` to normalize commands by appending a newline for heredoc inputs missing one.
- Applied the helper in both one-shot and streaming shell execution paths before invoking `run_string`.
- Added a regression test for quoted heredocs at EOF in Unix and documented the fix in the natives changelog.
- Added a transparent_background_wrapper flag to builtin registrations and a helper constructor.
- Updated async background job creation to classify transparent wrapper builtins and launch the unwrapped command as the tracked job.
- Marked nohup as a transparent background wrapper and added a test asserting `nohup cmd &` exposes a child PID in `$!`.
- Added isMacosMallocStackLoggingEnvName() function to identify MallocStackLogging and MallocStackLoggingNoCompact variables. Updated filterProcessEnv() and Bun.env initialization to skip these variables during environment filtering. Added test case to verify malloc stack logging toggles are dropped instead of forwarded.
- Applied #[must_use] annotations across minimizer and process APIs to flag ignored return values.
- Replaced direct serde_json field reads with typed Value helper calls in several filters.
- Simplified filter parsing with chained if-let guards, rfind checks, and related cleanup.
- Updated minimizer tests and fixtures to build outputs via write! and fmt::Write.
Prevent oversized fixtures from silently triggering the size passthrough path
and causing a misleading savings-gate failure instead of a real filter failure.
Op: correct
The --format=json / --format json flag forms were not recognised by the
machine-readable opt-out; the output was parsed and rewritten as a text summary.
Extend the opt-out to cover both flag forms.
Op: correct
Restores: spec:any pip list --format=<machine-readable> output passes through unchanged
Whitespace-only lines are not markdown horizontal rules. Current callers trim
first so no live bug, but the invariant should be enforced in the function.
Op: correct
Op: correct
Restores: spec:detect_phase and detect_task return last recognised lifecycle
goal/task, not the value of a value-taking option like -pl or -p
- Used per-frame palette usage statistics to remap global indices into a compact local palette before PNG encoding.
- Encoded indexed outputs with dynamic 1-, 2-, and 4-bit depths based on used color count.
- Raised PNG compression from Balanced to High for indexed and RGB paths and updated parity and decode tests for variable-bit palette decoding.
can1357