- Add native RequestInit, AbortSignal, and streaming request and response body support.
- Lower the static fetch surface through both C and LLVM without the embedded engine.
- Add differential, Node-typing, sanitizer, and regression coverage.
- Lower the HTTPS options row through the runtime ABI with callback ownership and loop liveness.
- Pin HTTP and HTTPS response callbacks with differential and tier-regression coverage.
Co-authored-by: morler <478444+morler@users.noreply.github.com>
- Add static Array and Uint8Array copying, sorting, and join surfaces.
- Lower Uint8Array spread, destructuring, and iterator methods across C and LLVM.
- Pin Node 24 semantics with differential coverage and runtime size gating.
- Lower number-array and typed-array value iterators statically.
- Preserve stored iterator cursor and exhaustion state across loops.
- Add Node differential coverage for arrays and Uint8Array.
- Lower to the stable array sort helper over a shallow snapshot.
- Publish Array.prototype.toSorted in the static surface manifest.
- Cover stability, copy semantics, and evaluation order differentially.
- Track canonical field paths through straight-line guards.
- Invalidate path proofs across calls, writes, suspension, and control-flow joins.
- Cover if and ternary proofs with Node-exact C and LLVM regressions.
- Run host artifact and ASan contracts on supported platforms with a Sandbox fallback.
- Clear image-seeded workspace files before extracting the dirty worktree.
- Pin current Linux artifact size classes and regression coverage.
- Retain representative Darwin kqueue coverage in the default gate.
- Schedule native runtime tests by host and make Linux clang invocations portable.
- Resolve canonical OCI manifest digests for direct and indexed images.
- Shard portable coverage across 16 sandboxes while retaining focused Darwin contracts.
- Run invariant suites once and keep differential and sanitizer-sensitive coverage in both lanes.
- Harden sandbox transport, exit-status parsing, and Linux runtime test portability.
- Lower asynchronous ESM initialization with Node-compatible dependency ordering and caching.
- Finish top-level promises consistently across the C and LLVM runtimes.
- Add differential coverage for imports, rejection, and unsettled evaluation.
- Lower Number.prototype.toFixed through the compiler IR and native backends.
- Match JavaScript rounding, range errors, and numeric edge cases in the runtime.
- Add differential coverage and update surface metadata and diagnostics.
- Add a strict versioned manifest and direct C ABI lowering for both backends.
- Link declared native inputs through the CLI and compiler APIs with precise diagnostics.
- Cover the ABI under plain and sanitized integration tests and document its contracts.
- `http.get("http://host/path")` and its https spelling now compile. The declarations only described the options-record form, so the first thing a from-scratch client writes was a type error — the shape worked under --dynamic, where the engine does not consult our declarations, which is how it read as a hello-world failure.
- A URL object is accepted the same way, as its href through the same parse. An unparsable input is the WHATWG "Invalid URL" TypeError and a scheme that is not the calling module's is ERR_INVALID_PROTOCOL, both catchable, matching Node rather than silently upgrading the dial.
- `request` and `get` take one signature with a union first parameter instead of Node's two overloads: `tls ? https.request : http.request` unions two function types, and resolving a call on that union collapses each side to a single signature, so an overload set misresolves in either declaration order. The lowering dispatches on the argument's own type.
- Both rows run on the LLVM backend, and the tls CA-store entries joined it too — the omission there was stale, so 2557-tls-ca-store moved off the C lane with identical output.
- Corpus 2644 and 2645 cover both schemes against loopback servers, so neither needs the network.
- tsc builds `u || d`'s result by DROPPING the left's falsy arms (`process.env.X || null` is `string | null`, `|| 3000` is `string | number`), so coercing the left into that result before the truthiness test retags an arm the test is about to rule out — and threw where Node yields the default.
- `orDefault` gains an optional `retag`: the truthy side hands the whole left box to a union→union helper whose stranded-arm throw is unreachable by construction, since truthiness has already ruled those arms out. Left evaluates once, right stays lazy, arm count is free.
- A ternary in logical-left position no longer adopts its contextual union over its own, for the same reason the eager coercion was wrong: tsc's assignability proof does not hold for that operand. Narrow to the union choice — contextual array element typing and the unmappable-own rescue are untouched.
- 2595 chained its two in-flight `fs.exists` stats: registering both after the awaited rejections orders them against the rejections, not against each other, and Node itself returns them reversed about one run in forty.
- The CA-store surfaces (tlsca.get/root/set) demote the determinism attestation but no fence could deny them: three AMBIENT_SURFACE_FNS rows, one per Node spelling. Split rather than folded into a single "CA store" surface — an author who denies REPLACING the trust anchors is making a different decision from one who denies reading them, and rootCertificates is a value read with no call form to hang a table row on.
- The parity test's full-fence declaration set names the new node-builtin.tls. family; surface-manifest.json regenerated.
- Order-parity baselines for the seven fixtures the two lanes added (2556-2558, 2582-2585). Pure insertions: no recorded baseline moved.
- Island values held in `unknown` arm the routed operation set (SCR_DYN_JSVAL): keyed reads and writes, calls and method dispatch, Object statics, and `??` all run in the engine, so a wrapped value answers exactly what Node answers instead of meeting a fence.
- Scalars normalize at the wrap, composites stay engine values by reference, and the round trip preserves identity — a value that crosses into the checked-dynamic tree and back is the same engine value.
- deepStrictEqual over a mixed engine-vs-native pair fails with the reason stated rather than guessing at an answer.
- Corpus 2582–2585 and an npm routed-row fixture pin the behavior; the dyncheck expectations move with it.
- The retired "DOM" nickname is swept out of the sources and corpus in the same pass (29 comment sites) — the world is the checked-dynamic tree, its values are dyn values.
- The crypto introspection statics (getFips and the cipher/hash/curve name lists) bake at the call site, and the crypto constant table joins http2's under a generalized per-module baked-constants lowering.
- The CA-store introspection surface lands in its own unit (scr_tls_ca.c) behind its own link gate, so a getCACertificates-only binary never pulls mbedTLS: getCACertificates, rootCertificates, setDefaultCACertificates.
- http2.createSecureServer grows the eager request handler and the runtime options record, riding the same server-options walk as tls.createServer; string-typed 'data' listeners decode.
- process once/off for 'unhandledRejection' plus the sibling 'rejectionHandled' registry, removal by closure identity per the warning-registry stance.
- Merge resolution unions this lane with main's fs ladders, createRequire erasure, and dyn secure-context work; the runtime's retired "DOM" nickname is spelled "dyn" throughout.
- Include the Windows runtime unit in library archives
- Add opt-in library target-matrix conformance coverage
- Exercise both emission paths across supported desktop targets
- Add Agent connection accounting and HTTP/socket compatibility surfaces
- Support dynamic Buffer at and slice access
- Pin behavior with differential corpus coverage
- Every K-fixture library profile cross-builds through compileLibrary for aarch64-linux-gnu.2.36, x86_64-linux-gnu.2.36, x86_64-windows-gnu, and x86_64-macos, both emissions — 112 archives, ~2min warm, which plus the hard zig requirement is why the lane is env-gated like its linux/windows siblings
- Per archive on the host: K1 symbol exactness against the profile's declared set (Apple's nm is llvm-nm and reads ELF/COFF/Mach-O alike; Mach-O's underscore is the only decoration), the K8 ambient audit in bare and COFF-dllimport spellings, and probe LINKABILITY against the target's libc plus the documented win32 embedder libs
- K2 execution probes ride the existing infrastructure gates: SCRIPTC_LINUX=1 runs the scalar round-trip per linux triple in the bookworm container, SCRIPTC_WIN=1 ships it to the box over scp and folds the mingw CRT's text-mode CRLF back on that one leg
- x86_64-macos stays build-only by contract; the probe runs as a bonus when Rosetta is detected
- README documents the fifth lane beside the linux/windows differentials
Chris Tate