Two audit pushes whose code edits interleave line-by-line in the same
files (reduce.rs, bundle.rs, the DECISIONS logs), committed together so
the tree at every commit builds. Gate: 784 workspace tests pass, clippy
-D warnings clean, fmt clean.
Push 1 — the true MUST violations, all fixed:
- bundle: zstd read support on both read paths, output bounded by the
declared uncompressed_length, typed decompression errors, explicit
CompressedManifest rejection (zstd 0.13 workspace dep; write path
stays uncompressed per the Phase-3 deferral).
- ops: system-derived counter collision check — mint registry seeded
from the base graph, canonical-order pre-walk, halt via the new
PendingReason::HaltedBySystemCollision (discriminant 4, additive)
with transaction-atomicity and causal-dependent closure; neither
input set occupies a collided counter. canonical_pitch_bytes made
pub in core for the MUSCSPCH preimage.
- ops: Transpose skips tombstoned targets per the catalog; missing
targets still refuse the whole operation.
- ops: marker re-anchoring recorded as a RepairRecord in the
triggering operation's effect; ResolveConflict meta-conflicts name
both resolvers; base-free pitch-id freshness; reserved effect
vocabulary annotated.
- core: decomposition pre-pass honors authored attachments
(resolve_decomposition, spec-default precedence); inversion
tolerance typed as a TempoIntegration-class Tolerance.
- CONFORMANCE.md: the determinism conformance statement required by
Appendix D — all seven declarations.
Push 3 — wiring the types-only machinery:
- layout-ir/engrave: to_constrained emits real constraints (successive
notehead no-collision chains, per-glyph region containment, soft
user-break constraints); ConstraintStrength{Required, Preferred}
with strength-by-rule; Preferred violations surface as warnings, not
failures; StubSolver reworked honest-but-renderable. SVG goldens
byte-identical; snapshot constraint counts regenerated (0->90/15).
- layout-ir: to_logical projects user system/page breaks as anchored
EngravingOverrides with paired UserOverride-sourced decisions
(OverrideKind::SystemBreak/PageBreak carry TimeAnchor, ratified in
the spec alongside).
- layout-ir/ops/editor-core: edit-barrier bridge — decode mirrors for
the whole barrier tree (reject-never-normalize, NFC revalidation,
MAX_CONDITION_DEPTH = 64), golden-locked blob codec for the
ExtensionDeclaration fields, a barrier gate in apply and
apply_transaction backed by a Score oracle and real containment
contexts, and apply_unsafe recording the crossed extensions in
extensions_requiring_tombstone() for the next bundle write.
- ops: ResolveEquivocation meta-operation per the newly ratified
catalog entry — payload discriminant 3 (appended), set-level
earliest-resolve-governs promotion, ResolveConflict-mirrored
meta-conflicts, permutation-invariance fuzz; the missing golden
locks on the OperationKind/OperationPayload wire tables added.
- ops/editor-core: validation modes — ValidationMode + a non-canonical
advisory layer (validate.rs), an authoring gate before minting, and
reduction pinned as replay mode by construction (canonical bytes
untouched).
- bundle: the operation index (opindex.rs) — provisional golden-locked
payload, binary-search locate, staleness defined as full-ChunkRef
set equality against operation_roots, and the reject-and-rebuild
discipline (a defective index is never bundle corruption).
- ops: re-anchoring rule table completed — the four-key "nearest"
ordering computed from base-free ledger indices; markers re-anchor
to the nearest live event in the same staff instance (replacing the
Push-1 region-start stand-in); cue-source cascade; graphic-gesture
Events/Range/Free rows; comment and analytical-annotation orphaning.
Zero appended discriminants.
Spec enablers ratified with Push 3: catalog §ResolveEquivocation
(0.3.0 -> 0.4.0) and anchored break overrides; 16 new Pass-12 rows
filed (C1-C4, K5-K7, I4-I6, D1, E1-E5). The data-model payload
expansion (SlurKind, beam geometry, voltas, instrument bodies,
metadata) is deliberately staged to the Binary Format companion — the
positional graph codec has no value-level versioning, so filling those
structs is a schema-major break that should land once, with J.
Also carries the pre-existing editor-track increment: the atomic
tuplet overwrite (CascadeDeleteTuplets prunes decomposition
attachments naming the cascaded tuplet).
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01NEs4aYiu8MXjdYdMxw8PTd
The 2026-07 compliance audit's spec-side batch: every place where
normative text trailed a disposition the project had already made (the
ratified Operation Catalog, a crate DECISIONS entry, or the
PHASE2_QUICKSTART model the implementation follows). No byte-layout or
architecture changes.
- Re-anchoring table: the Slur/Spanner rows now state the catalog's
surviving-endpoint semantics (re-anchor while >=1 endpoint survives,
cascade-delete only when none does).
- RewriteTuplets adopts the catalog's id-only v1 payload (TupletRewrite
removed); graph-aware reduction MUST refuse the variant rather than
fabricate rewritten values.
- Operation-envelope blocks are pure envelope vectors (a content-
addressed chunk cannot embed its own id); per-block summaries
(dvv_summary/min_stamp/max_stamp) relocated to the manifest's
operation_block_summaries map; the order-blocks-by-min_stamp SHOULD
dropped (the canonical encoding sorts chunk refs by encoded form).
- Ch2+Ch3 pre-passes respecified as canonical derived annotations —
deterministic functions of (graph, profile, versioned algorithm id),
recomputed on materialization, never stored; the incremental-re-run
MUST demoted to MAY with unobservability required.
- Spelling precedence ties break by canonical attachment order (the
creation-timestamp tie-break deleted; attachments carry none).
- ConflictRegistry moved off the Score root into canonical materialized
state, matching Chapter 6.
- SolverTier gains the non-conformance Stub variant.
- The drafted ModifyEvent M2e text landed in the catalog (0.2.0 ->
0.3.0): metric placement changes materialize behind a voice-occupancy
placement precondition.
Dispositions logged in spec/PASS12_RATIFICATION_LOG.md; the Pass 12
batch itself stays open (no P12-H/K rows resolved). Also carries the
audit-filed batch rows P12-H6/H7/K3/K4.
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01NEs4aYiu8MXjdYdMxw8PTd
Levi Neuwirth