The single-file ledger had grown to 2968 lines / ~42k tokens, mixing current design law with accreted history: 59 cycle-stamped realization blocks, 18 [HISTORY] passages, 22 supersession markers, and the C10 / C22 / C24 reframe sagas layered several supersessions deep. A code-grounding audit (31 agents, adversarially verified) confirmed 11 defects stated as current truth: stale crate homes from the C28 #288 roster split (cost nodes, PositionManagement, PositionEvent, Session), the renamed InputSpec->PortSpec, the pre-#241 project model in C16 and the open-threads section, a stale HarnessKind retirement deferral in C24, and three C28-internal inconsistencies. New shape, per the ailang precedent: - INDEX.md stays the sole addressable entry point: foundation, external components, a C-id-keyed contract map (one line per contract), and only the genuinely open architectural threads. - contracts/cNN-<slug>.md carries each contract's current truth only: Guarantee / Forbids / Why with ratified refinements integrated, plus a code-anchored Current state. All confirmed defects are fixed here; crate anchors were re-verified against the tree. - contracts/cNN-<slug>.history.md (18 sidecars) and INDEX.history.md preserve every superseded block verbatim, stamps and issue refs intact, under a frozen-record banner. Nothing was deleted: superseded design intent remains an addressable working-tree artifact, off the per-cycle audit walk. - Ledger discipline is now stated in INDEX.md: live files are edited in place at cycle close, superseded text moves verbatim to the sidecar, and a supersession marker in a live file is itself an audit finding. Every contract file was verified against its old text by an independent zero-loss pass (statement-by-statement) plus a code-accuracy spot check; C-ids and contract titles are unchanged, so existing C-id citations in code, tests, and issues resolve as before.
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C13 — Hot-reload is authoring-only; deploy is frozen: history
FROZEN HISTORICAL RECORD. Each block below was true as of its cycle/date stamp and may be superseded; this file is NOT current truth and NOT a grounding surface. Current contract: c13-hot-reload-frozen-deploy.md.
Realization (cycle 0102 — the load boundary; per-invocation reload). The
authoring-loop half is realized: a project is an external cdylib crate loaded
per invocation through a two-tier #[repr(C)] descriptor (AURA_PROJECT,
aura-core::project) — a C-ABI stamp prefix (rustc version + aura-core
version, baked per consuming build) validated before any Rust-ABI field is
touched, then the vocabulary resolver + enumerable type-id list behind the
stamp gate. "Hot-reload" reads, in v1, as per-invocation load of the
freshest build: the author (Claude) runs cargo build, the next aura
invocation locates the artifact via cargo metadata (debug default,
--release opt-in) and loads it load-and-hold (leaked, never unloaded).
Scope boundary: load-and-hold is trivially sound only because the CLI is a
one-shot process — a future long-running host (the open local-server thread,
C22) must re-solve reload (host restart or subprocess isolation), never
in-process unload. Mismatch of either stamp refuses (exit 1) naming both
sides; the project vocabulary is charter-checked at load (::-namespaced ids,
no duplicates against std, list↔resolver cross-check) — the invariant-9
data-plane discipline of the C24 enforcement-shift note, now enforced at the
one seam.