diff --git a/.claude/board/EPIPHANIES.md b/.claude/board/EPIPHANIES.md
index 8f0cfcee..1856a2ab 100644
--- a/.claude/board/EPIPHANIES.md
+++ b/.claude/board/EPIPHANIES.md
@@ -1,3 +1,66 @@
+## 2026-08-18 — E-PIN-LANCE9-LANCEDB033-DF541-ARROW58-NO-DF53-1
+
+**Status:** RULING `[operator]` + same-day discharge, measured.
+
+**The ruling.** lance 9 / lancedb 0.33 / datafusion 54.1 (**no DF 53**) /
+arrow 58 are ALWAYS pinned across AdaWorldAPI forks, usually consumed via
+`[patch]` of the upstream repository git. DF 53 existed only for older syntax
+in an out-of-scope research crate; all of lance-graph is DF-54-certified,
+and single-major DF 54.1 is the discipline ("without DF 53/54 parallelism
+it's much better, easier, faster to handle").
+
+**Measured before acting:** the lock carried datafusion 53.1.0 AND 54.1.0;
+the ONLY DF-53 source was `deltalake 0.32.4` (`^53.1.0`) behind the `delta`
+feature — which was already NON-default and documented BROKEN (0.32 removed
+`DeltaTableProvider::try_new`; the reader was never refactored). Checked the
+registry: deltalake-core tops out at 0.32.4 / DF ^53.1.0 — no DF-54 deltalake
+exists, so a bump could not discharge the ruling; removal could.
+
+**Discharged:** `delta` feature + `deltalake`/`url` optional deps +
+`DeltaTableReader` removed (Cargo.toml carries the dated removal note; a
+future Delta reader returns only with a DF-54-compatible deltalake, as its
+own deliberate PR). `DataSourceFormat::Delta` (a catalog metadata tag) stays.
+**Post-removal lock: exactly ONE datafusion = 54.1.0; zero deltalake
+entries.** `cargo check -p lance-graph` green (needed `protobuf-compiler`
+installed in-sandbox — lance's prost build; the Dockerfiles already install
+it). Docker pins surveyed on request: root + avx512 Dockerfiles = Rust
+1.97.1 + protobuf-compiler/cmake, no feature references to delta, versions
+purely from Cargo.lock — removal is docker-safe. The symbiont
+Dockerfile's stale `rust:1.95` pin is MOOT: **symbiont is DEPRECATED**
+(operator, same day — superseded by the supervisor/persistence arc,
+PRs #879/#911/#912/#913) and is not live surface.
+
+**Same-day scope pivot (operator, BINDING for RP-SEAL):** rustynum is NOT a
+source of truth — "no rustynum, everything ndarray"; it is the historical
+donor already ported into AdaWorldAPI/ndarray. The RP-SEAL workflow script
+was corrected in place (source map + the two cell briefs naming rustynum);
+the in-flight independent pass could not be force-stopped in this harness
+build, so the ruling additionally binds consolidation as a hard filter
+(re-anchor or surgically re-run any finding citing rustynum/symbiont).
+Deltalake removal ratified in the same exchange ("we don't need deltalake").
+
+**Same-day factual correction (operator-pointed, verified at source):** the
+"no DF-54 deltalake exists" premise holds only for crates.io RELEASES
+(deltalake-core <= 0.32.4 / DF ^53). delta-io/delta-rs **main** already pins
+`datafusion = 54.0.0` + `arrow = 58` (workspace Cargo.toml, fetched
+2026-08-18) — so restoration is available NOW via the house mechanism (git
+dep on the upstream repository, pinned rev) + a `DeltaTableReader` refactor
+to the current builder API. The removal stands on the NEED ruling, not on
+availability; the in-repo notes were corrected so no future session treats
+restoration as blocked on a registry release.
+
+**Second discharge — the lotus BLOCKER:** the [patch → upstream-git]
+mechanism sanctioned consulting the upstream lance repository as source; the
+exact v9.0.0 tag is cloned (`/tmp/sources/lance-9`, matching the Cargo.lock
+checksum) plus current upstream (`/tmp/sources/lance-main`) for the RP-SEAL
+two-column discipline. D-LOTUS-6's "lance source absent" BLOCKER is LIFTED;
+capability findings deliberately enter through the RP-SEAL Domain-A
+independent passes, not this entry (independence rule).
+
+**Supersedes in place:** CLAUDE.md's "BOTH MAJORS ARE REQUIRED — do NOT fix
+Cargo.lock to one" datafusion note (written when `delta` was default and
+load-bearing) — corrected in the same commit.
+
 ## 2026-08-18 — E-FORD-REAL-PUBLICATION-IDENTITY-IS-ARRIVAL-DEPENDENT-1
 
 **Status:** FINDING (VERIFIED at file:line) + pre-registered falsifier landed
diff --git a/.claude/board/INTEGRATION_PLANS.md b/.claude/board/INTEGRATION_PLANS.md
index 60705ceb..e0582a6b 100644
--- a/.claude/board/INTEGRATION_PLANS.md
+++ b/.claude/board/INTEGRATION_PLANS.md
@@ -1,3 +1,11 @@
+## 2026-08-18 — erasure-seals-compaction-research-v1 (RP-SEAL) — ACTIVE
+
+Operator-delivered 15-researcher program (5 domains x builder/adversary/
+scout) on bidirectional erasure-coded seals + locality-aware compaction in
+versioned SoA grid stores. `.claude/plans/erasure-seals-compaction-research-v1.md`.
+Independent pass dispatched as workflow `wf_ca974718-1b4`; consolidation +
+tiered attack follow. Subsumes the lotus charter's phases 2-8.
+
 ## 2026-08-13 — weather-soa-bake-v1 (PLAN; the missing Zarr→NodeRow bake)
 
 Plan: `.claude/plans/weather-soa-bake-v1.md`. **Does not supersede
diff --git a/.claude/board/LATEST_STATE.md b/.claude/board/LATEST_STATE.md
index 8e27987a..5f46b7c8 100644
--- a/.claude/board/LATEST_STATE.md
+++ b/.claude/board/LATEST_STATE.md
@@ -1,3 +1,21 @@
+## 2026-08-18 — lance-graph #961 (MERGED 0cc171f) — LOTUS research arc opens: frontier audit + F-ORD-REAL falsifier
+
+### Current Contract Inventory — no new types (docs + tests only)
+
+- `docs/lotus/LOTUS-FRONTIER-AUDIT.md` — Phase 0 archaeology; the verified
+  F-ORD defect chain (`content_hash` folds arrival-minted `stream_position`,
+  `persist_sink.rs:414`, contradicting the struct's own doc); seal = 3×
+  O(bytes) passes with the batch resident up to 3× (descriptor doctrine
+  unrealized: `BatchWriter<Vec<u8>>`); lance crate source ABSENT from sandbox
+  (Phase 6 BLOCKED); §6: cycles become THIN not permeable (Regime A
+  pipelining; rung-qualified frontier; linear-text vs tile split per class).
+- `docs/lotus/F-ORD-REAL-FALSIFIER.md` + `cycle_driver.rs` tests: GREEN
+  defect pin `f_ord_real_defect_pin_arrival_order_leaks_into_batch_hash`
+  (fails loudly when a fix lands → deliberate re-pin) + `#[ignore]`d RED
+  `f_ord_real_publication_identity_is_arrival_order_independent`.
+- Gates: supervisor suite 28 passed / 1 ignored (`--features cycle-driver`);
+  RED verified red under `--ignored`; fmt clean; zero new clippy warnings.
+
 ## 2026-08-17 — branch `claude/hydrate-staging-merge` — `lance-graph-hydrate`: the deferred staging/publish merge lands (closes `ISS-HYDRATE-DIR-AND-FILE-DUPLICATE-THEIR-STAGING-BODIES`)
 
 ### Current Contract Inventory — new private module (`crates/lance-graph-hydrate/src/publish.rs`)
diff --git a/.claude/board/PR_ARC_INVENTORY.md b/.claude/board/PR_ARC_INVENTORY.md
index ae6035f2..f43b5021 100644
--- a/.claude/board/PR_ARC_INVENTORY.md
+++ b/.claude/board/PR_ARC_INVENTORY.md
@@ -1,3 +1,30 @@
+## 2026-08-18 — lance-graph #961 (MERGED, squash 0cc171f) — LOTUS Phase 0/1: frontier audit + F-ORD-REAL pre-registered falsifier
+
+- **Added:** `docs/lotus/LOTUS-FRONTIER-AUDIT.md` (Phase 0 archaeology, 4
+  lenses, graded VERIFIED/INFERENCE/HYPOTHESIS/BLOCKER; §6 answers the
+  operator's permeability/amortization question: the cycle becomes THIN, not
+  permeable — trailing-publication pipelining Regime A; rung-qualified
+  frontier via the shipped `EpistemicMode::for_rung` ladder; the linear-text
+  vs tile workload split resolved per class); `docs/lotus/
+  F-ORD-REAL-FALSIFIER.md`; two pre-registered tests in `cycle_driver.rs`
+  behind the existing `cycle-driver` feature (GREEN two-sided defect pin +
+  `#[ignore]`d RED falsifier, verified red under `--ignored`: hashes
+  2604999916736672513 vs 4858955943411201665 for the identical semantic set).
+- **Locked:** the falsifier perturbs the process that CREATES the key (cast()
+  call order), never post-mint slots (the operator's F-ORD sharpening); no
+  fix mechanism prescribed — four candidates listed, per-workload, Phase 2+
+  council-gated.
+- **Deferred / gated:** D-LOTUS-3..9 (design/comma/temporal-seam/benchmarks/
+  verdict); D-LOTUS-6 BLOCKED on the absent lance crate source (sandbox has
+  no registry copy; needs `cargo fetch` or sanctioned consult);
+  `temporal.rs:396`/`:410` retired-type doc-drift correction owed to the next
+  phase PR.
+- **Docs:** EPIPHANIES `E-FORD-REAL-PUBLICATION-IDENTITY-IS-ARRIVAL-DEPENDENT-1`;
+  STATUS_BOARD `lotus-seal-fractal-commit-frontier` D-LOTUS-1..9.
+- **Confidence:** high on the defect chain (every link read at file:line this
+  session; the doc-contradiction is quoted); the §6 amortization mechanisms
+  are INFERENCE until the Phase 5 benchmarks run.
+
 ## 2026-08-12 — lance-graph #946 (MERGED) — D-CZ-1 PASSES; D-CZ-0 had NO artifact behind it; + the arc's rated formula matrix
 
 - **The finding that forced the run.** `substrate-comfort-zones-v1` §1's
diff --git a/.claude/board/STATUS_BOARD.md b/.claude/board/STATUS_BOARD.md
index 6368f397..edcc1ab2 100644
--- a/.claude/board/STATUS_BOARD.md
+++ b/.claude/board/STATUS_BOARD.md
@@ -1,3 +1,16 @@
+## erasure-seals-compaction-research-v1 — RP-SEAL (operator charter, DISPATCHED 2026-08-18)
+
+Plan: `.claude/plans/erasure-seals-compaction-research-v1.md` (the operator's
+15-researcher program; supersedes lotus deliverables 3-9's sequencing).
+Independent pass = background workflow `wf_ca974718-1b4`: 5 domains
+(A Lance storage / B spatial layout / C erasure coding / D temporal /
+E SoA-cache) x 3 roles (builder/adversary/scout); adversaries on the
+strongest tier, builders+scouts on the grindwork tier; first pass blind to
+docs/lotus/** and all boards (independence rule). Consolidation (evidence
+matrix + cross-domain graph) and the tiered attack pass run main-thread
+AFTER all 15 reports land. Reports: session scratchpad `rp-seal-v1/`,
+committed at consolidation as Appendix H.
+
 ## lotus-seal-fractal-commit-frontier — research arc (PRE-REGISTERED 2026-08-18)
 
 Charter: operator, 2026-08-18 (research + architecture; "first audit the
@@ -7,12 +20,12 @@ metaphor becomes a type name without council approval.
 
 | D-id | Deliverable | Status |
 |---|---|---|
-| D-LOTUS-1 | LOTUS-FRONTIER-AUDIT.md — Phase 0 archaeology, 4 lenses, VERIFIED/INFERENCE/HYPOTHESIS/BLOCKER graded; §6 answers the permeability/amortization question | **In PR** |
-| D-LOTUS-2 | F-ORD-REAL-FALSIFIER.md + the pre-registered tests (GREEN defect pin + `#[ignore]`d RED falsifier, `cycle_driver.rs`) | **In PR** — RED lands BEFORE any fix, per charter |
+| D-LOTUS-1 | LOTUS-FRONTIER-AUDIT.md — Phase 0 archaeology, 4 lenses, VERIFIED/INFERENCE/HYPOTHESIS/BLOCKER graded; §6 answers the permeability/amortization question | **Shipped** — PR #961, 0cc171f |
+| D-LOTUS-2 | F-ORD-REAL-FALSIFIER.md + the pre-registered tests (GREEN defect pin + `#[ignore]`d RED falsifier, `cycle_driver.rs`) | **Shipped** — PR #961, 0cc171f; RED landed BEFORE any fix, per charter |
 | D-LOTUS-3 | LOTUS-SEAL-DESIGN.md (16⁴ tree, petal seal, H(parent)=H(children) — NEW design per audit §2.3) | Queued (post-verdict) |
 | D-LOTUS-4 | COMMA-MODULATION-EXPERIMENT.md (petal-index-tier comma; locality-vs-resonance trade; "if it doesn't survive measurement, delete it") | Queued |
 | D-LOTUS-5 | TEMPORAL-FRONTIER-SEAM.md (rung-qualified frontier visibility; hindsight-invariance falsifier; audit §6.4) | Queued |
-| D-LOTUS-6 | PREPARED-ARTIFACT-PUBLICATION.md | **BLOCKED — lance crate source absent from sandbox** (audit §2.2); needs `cargo fetch` or sanctioned source consult |
+| D-LOTUS-6 | PREPARED-ARTIFACT-PUBLICATION.md | **UNBLOCKED 2026-08-18** (operator pin ruling sanctioned the upstream-git source consult; exact v9.0.0 tag + current upstream on disk) — now routed through RP-SEAL Domain A rather than written solo, per the research charter |
 | D-LOTUS-7 | BENCHMARK-PLAN.md (seal/append split; cycle-major vs tile-major k∈{1,4,16}; F-AMORT version-range scaling; F-MEM RAM high-water freeze-vs-petal; viewport partial hydration) | Queued |
 | D-LOTUS-8 | PRE-REGISTERED-FALSIFIERS.md (the F-* catalogue) | Queued |
 | D-LOTUS-9 | Final verdict A-E | Queued — gates all implementation |
diff --git a/.claude/plans/erasure-seals-compaction-research-v1.md b/.claude/plans/erasure-seals-compaction-research-v1.md
new file mode 100644
index 00000000..b7142c2d
--- /dev/null
+++ b/.claude/plans/erasure-seals-compaction-research-v1.md
@@ -0,0 +1,288 @@
+# erasure-seals-compaction-research-v1 — RP-SEAL (operator charter, 2026-08-18)
+
+> **Status: DISPATCHED 2026-08-18** — independent pass running as a 15-agent
+> background workflow (run `wf_ca974718-1b4`; reports land under the session
+> scratchpad `rp-seal-v1/`, committed at consolidation as Appendix H).
+> Tier allocation per the operator's "Opus for filigrane, Sonnet for
+> grindwork": the five ADVERSARY cells (A2/B2/C2/D2/E2) = strongest tier;
+> the five BUILDER and five SCOUT cells = grindwork tier. Consolidation
+> (§12) and the final attack pass (§13) run on the main thread AFTER all 15
+> reports exist. This plan file is the operator's program, recorded as the
+> **⊘ SCOPE PIVOT (operator, 2026-08-18, mid-dispatch — BINDING):**
+> **rustynum is struck from the source-of-truth list — everything ndarray.**
+> rustynum is the historical donor already ported into AdaWorldAPI/ndarray;
+> every primitive/capability/SIMD question routes to `/home/user/ndarray`.
+> **crates/symbiont is DEPRECATED** (superseded by the supervisor/persistence
+> arc, lance-graph PRs #879/#911/#912/#913) and is not live surface.
+> Application: the workflow script was corrected in place (preamble source
+> map + the two cell briefs that named rustynum); the in-flight first pass
+> could not be force-stopped in this harness build, so the ruling ALSO binds
+> consolidation as a hard filter — any first-pass finding citing rustynum or
+> symbiont is re-anchored to ndarray / marked deprecated-source, or its cell
+> is surgically re-run with the corrected brief. No second-pass or attack
+> work may touch either. **Deltalake removal ratified** ("we don't need
+> deltalake") — see E-PIN-LANCE9-LANCEDB033-DF541-ARROW58-NO-DF53-1.
+>
+> arc's source of truth. It SUPERSEDES the sequencing of the earlier lotus
+> charter's phases 2–8 (docs/lotus/ deliverables 3–9 now route through this
+> program); the landed Phase 0/1 deliverables (audit + F-ORD-REAL falsifier,
+> PR #961) stand as prior session output that the researchers deliberately
+> do NOT read during the first pass (§11 independence).
+
+## Title
+
+An Experimental Study of Bidirectional Erasure-Coded Seals and
+Locality-Aware Compaction in Versioned Structure-of-Arrays Grid Stores
+
+Subtitle: Morton-Cascade Amortization, Temporal Deinterlacing, Reed–Solomon
+Repair Locality, and Index-Remapped Rewrite Policies in Lance
+
+## 0. Posture
+
+This is a research program, NOT an implementation sprint. Do not begin by
+implementing the proposed architecture. Fifteen independent researchers:
+5 research domains × 3 independent agents per domain. They FIRST investigate
+independently, THEN consolidate evidence. Only AFTER consolidation may they
+attack implementation / upstream candidate work.
+
+The objective is not to vindicate the proposed idea. The objective is to
+determine which parts survive contact with: exact Lance source; measurements;
+coding theory; storage-system literature; temporal/database literature;
+cache/SoA behavior; adversarial falsification. Unexpected negative results
+are high-value results. Actively search for previously unnoticed structural
+equivalences, cross-domain correspondences, and counterexamples. Do NOT claim
+novelty merely because no one on this team remembers prior art. Every
+suspected novel pattern requires a prior-art search.
+
+## 1. Source of truth
+
+Repositories: AdaWorldAPI/lance-graph, AdaWorldAPI/OGAR, AdaWorldAPI/ndarray,
+lance upstream. (AdaWorldAPI/rustynum appeared in the original program text
+and was STRUCK by the same-day scope pivot — see the header note.) Temporal reference: OGAR commit
+`386a6fd848334b1d880c8408b3810f045d135cfe`, `docs/TEMPORAL-TIME-TRAVEL.md` —
+read it literally. Temporal concepts: current tick / current Lance version;
+last awareness tick / reference horizon; write tick; hindsight knowledge;
+STRICT / AWARE / RETRO access; causal vs wall-clock order; possible HLC
+coordinate. Do not reduce temporal.rs to an ordering utility: the research
+hypothesis treats it as temporal deinterlacing `T_now × A_last × W_write`
+with an interlacing window resembling `A_last < W_write <= T_now` —
+investigate the actual implementation before relying on this shorthand.
+
+## 2. Strict Lance source discipline
+
+TWO evidence columns: (A) EXACT PINNED LANCE 9.0.0; (B) CURRENT LANCE
+UPSTREAM. Never infer 9.0.0 capability from current upstream. Record per
+claim: exact crate/version, Cargo.lock checksum, file, line, feature gate,
+API stability, public API vs internal mechanism. Upstream appears to contain
+machinery around: file compaction; reencode/binary-copy modes; incremental
+compaction limits; excluded fragment boundaries; deferred index remapping;
+fragment reuse indices; old-row-address → new-row-address remapping —
+VERIFY all independently.
+
+Session anchors (dispatch note): column A at `/tmp/sources/lance-9`
+(upstream tag v9.0.0; workspace Cargo.lock checksum
+`23d04bed056e254bc6e31264b031c8492507ca57939586f016924081dcf221a9`);
+column B at `/tmp/sources/lance-main` (cloned 2026-08-18).
+
+## 3. Baseline data geometry (hypotheses, not frozen architecture)
+
+One V3-style logical row = 512 B. Small work field = 4×4 rows = 16 rows =
+8 KiB. Cycle = 4096 fields × 8 KiB = 32 MiB = 65,536 rows. 2-D hierarchy:
+4=2×2, 16=4×4, 64=8×8, 256=16×16, 1024=32×32, 4096=64×64. Inverse
+reduction: 4096→1024→256→64→16→4→1.
+
+## 4. Core distinctions
+
+Never conflate: semantic identity; logical grid locus; worker completion
+order; semantic/write time; awareness time; Lance DatasetVersion; physical
+fragment; physical row address; secondary-index row address; compaction
+order; parity group. Arrival may determine WHEN work executes; it must not
+accidentally determine semantic identity. Physical relocation must not change
+logical identity. Reed–Solomon protection, if used, is initially defined over
+canonical LOGICAL bytes/symbols, not encoded Lance page bytes.
+
+## 5. The 5×3 research matrix
+
+- **A — Lance storage/compaction**: A1 builder (map exact 9.0.0:
+  transactions, fragments, writer path, compaction planner, fragment IDs,
+  row IDs, stable IDs, index remapping, version publication, GC, prepared
+  writes); A2 adversary (destroy the thesis that random first-come chunk
+  placement is cheap: fragmentation, index-remap, page-locality, point-read,
+  range-read, long-retention failures); A3 upstream scout (map evolution
+  beyond 9.0.0; identify generic extension seams proposable upstream without
+  GridLake semantics).
+- **B — Spatial layout / Morton cascade**: B1 builder (locality-key
+  generators: Morton, Hilbert, raster, random, project-native Morton/HHTL);
+  B2 adversary (adversarial query distributions: stripes, checkerboards,
+  diagonals, sparse hotspots, moving windows, skewed clusters, temporal
+  bands); B3 literature scout (SFCs, clustering metrics, cache-oblivious
+  layout, learned SFCs — do not assume Morton wins).
+- **C — Erasure coding / seals**: C1 builder (checksum/hash; XOR P; RAID6/RS
+  P+Q; 2-D product codes; hierarchical cascade parity); C2 adversary (inject:
+  single/double erasure, silent corruption, wrong-slot substitution, stale
+  chunk, duplicate chunk, correlated/boundary/phase-aligned failures; measure
+  detect/localize/repair/falsely-accept); C3 coding-theory scout (RS repair,
+  MDS, LRC, regenerating codes, product/array codes, repair bandwidth,
+  subpacketization, repair locality — no home-grown ECC accepted merely
+  because tests pass).
+- **D — Temporal deinterlacing**: D1 builder (map temporal.rs + OGAR
+  time-travel to versioned reads; model T_now × A_last × W_write; test
+  STRICT/AWARE/RETRO where implemented); D2 adversary (late facts, reordered
+  workers, same semantic write under different scheduler timing,
+  cross-version reads, stale awareness, clock skew, restart, cross-server
+  causal ambiguity; prove scheduler chronology does not become semantic
+  chronology); D3 literature scout (bitemporal DBs, transaction vs valid
+  time, snapshot isolation, causal consistency, HLC, temporal provenance,
+  retroactive queries).
+- **E — SoA / cache / amortization**: E1 builder (benchmark harnesses:
+  512 B rows, 8 KiB fields, cascade thresholds, first-come vs whole-64K,
+  canonical sort vs scatter vs index-remapped random placement); E2
+  adversary (allocations, resident bytes, cache misses, bytes
+  copied/hashed/rewritten, fragment count, versions, index-remap cost,
+  read/write amplification, recovery cost; one experiment with compaction
+  disabled); E3 systems scout (LSM compaction design space, write
+  amplification, columnar reorganization, data skipping, clustering,
+  cache-oblivious structures, tiered/leveled, adaptive physical design).
+
+## 6. Required prior-art starting packet
+
+arXiv:2202.04522 (LSM compaction design space → trigger/layout/granularity/
+data-movement policy); arXiv:1206.3804 (LRC → repair locality, distance,
+storage-rate tradeoff); arXiv:1509.04764 (Repairing RS → exact repair,
+repair bandwidth, MDS constraints); arXiv:1806.04437 (EC for distributed
+storage overview → LRC, regenerating, RS repair, access cost);
+arXiv:1801.07399 (Onion Curve → SFC clustering metric, query-shape
+dependence, counterexamples to Hilbert/Morton optimality); arXiv:2008.01684
+(SFCs for high-performance data mining → locality preservation,
+cache-oblivious applications, transformation cost); arXiv:2009.06309
+(Data-Driven SFCs → adaptive ordering, multiscale/quadtree);
+arXiv:1812.07123 (CausalSpartanX + HLC literature → causal timestamping,
+visibility latency, clock anomalies, snapshot semantics). Find more; do not
+stop at this packet.
+
+## 7. The phase/comma hypothesis
+
+"Pythagorean comma is ECC" is FORBIDDEN as a claim. The admissible
+hypothesis: a deterministic incommensurate / phase-progressive schedule may
+be useful for choosing an independent RS/product-code coefficient orientation
+across spatial cascade levels. Candidate sources: comma-like phase
+progression, QuintenZirkel, BGZ17/highheelBGZ arithmetic, φX, 11/17
+residues, CurveRuler. FIRST locate and characterize actual implementations;
+then determine whether any candidate schedule (1) preserves matrix rank,
+(2) preserves MDS/correction properties, (3) reduces cross-level syndrome
+collisions, (4) improves localization, (5) costs ≤ SIMD work, (6) can be
+reconstructed from locus/level instead of stored. Controls: standard RS
+coefficients; sequential finite-field powers; random-but-seeded valid
+coefficients; no modulation. If the project schedule loses to boring RS:
+DELETE IT.
+
+## 8. GridLake / bidirectional code hypothesis
+
+Evaluate (not assume): A flat RS(k+2,k); B row P/Q + column P/Q; C product
+code; D local P/Q + cascade parity; E hash-only syndromes; F payload parity;
+G hybrids (strong per-chunk hashes + erasure parity). Report actual
+redundancy; never call 12.5% "free"; distinguish CPU from storage cost.
+
+## 9. Compaction research questions (upstream must stay general)
+
+Locality-key ordered compaction; layout-aware rewrite grouping; optional
+group boundaries; caller-provided sortable layout key; page/block permutation
+when reencode is unnecessary; post-compaction permutation receipts; locality
+statistics in CompactionMetrics; locality-debt trigger; stable logical row
+IDs across physical moves; deferred physical clustering; incremental
+locality repair. Do NOT upstream Morton/GridLake/Lotus/comma/temporal.rs/
+graph semantics where a generic u64 / expression / layout policy suffices.
+
+## 10. Cross-domain discovery mandate
+
+Every researcher looks for equivalences (questions, not conclusions):
+compaction as locality "repair"; shared grouping for erasure repair and
+query locality; temporal closure as compaction trigger; cascade completion
+as spatial carry chain; fragment-reuse maps as permutation witnesses;
+parity-group boundaries as compaction boundaries; locality debt from
+index-remap entropy; one SFC order minimizing both query scatter and RS
+repair scatter; prepared fragments as immutable code symbols before one
+manifest publication; multi-scale syndromes identifying stale-version
+contamination; temporal delta altering only a secondary syndrome
+orientation; identity-derived layout keys making canonicalization
+constructive. Classify every surprise: KNOWN / TRANSFER / NOVEL-CANDIDATE
+(documented search required) / DISPROVED.
+
+## 11. Independence rule
+
+The three researchers inside one domain must NOT share intermediate
+conclusions during the first pass. Each returns independently: SOURCE
+ARCHAEOLOGY / MECHANISM / EXPECTED BENEFIT / EXPECTED FAILURE / EXPERIMENT /
+PRIOR ART / SURPRISES / VERDICT. Only after all 15 reports exist do
+consolidation agents see them. (Dispatch note: the first pass is also blind
+to `docs/lotus/**` and all board files — prior sessions' conclusions would
+synchronize the researchers.)
+
+## 12. Consolidation pass
+
+One evidence matrix: claim / source evidence / measurement evidence /
+literature evidence / supporting agents / dissenting agents / confidence /
+falsifier / next experiment. Then a cross-domain relationship graph.
+Independently rediscovered equivalences are high-value; unanimity with
+shared ancestry is NOT independent confirmation.
+
+## 13. Final attack pass (tiering)
+
+TIER 0 measurement/falsifiers only; TIER 1 lance-graph internal experiment;
+TIER 2 generic Lance prototype; TIER 3 credible Lance upstream RFC/PR;
+TIER 4 paper-worthy result. Every upstream candidate answers: general user
+benefit; no lance-graph semantics in the API; backward compatibility;
+effects on fragment format / indexes / compaction / binary-copy / object
+storage / version retention; failure behavior; the benchmark that convinces
+an upstream maintainer.
+
+## 14. Primary metrics
+
+logical bytes produced; physical bytes written; physical bytes rewritten;
+write amplification; read amplification; point-read latency;
+grid-neighborhood latency; random take latency; fragment count; files
+touched/query; pages touched/query; index remap bytes; index remap CPU;
+compaction CPU; compaction wall time; repair read bytes; repair write bytes;
+repair helpers/chunks touched; seal CPU; seal metadata bytes; cache misses;
+peak RSS; restart recovery work; version count; stale-version retention
+bytes. Do not optimize a metric that was not measured.
+
+## 15. Falsifiers
+
+F-ARRIVAL (same semantic input, adversarial completion order → same
+canonical result); F-LAYOUT (random physical placement → correct reads and
+seals); F-COMPACT (before/after compaction → same logical payload, identity,
+logical RS validity); F-RS (all promised erasure patterns reconstruct
+exactly); F-SILENT (silent corruption detected before reconstruction);
+F-PHASE (project phase progression performs no worse than standard baseline,
+retains rank); F-NOPHASE (no measurable advantage → remove it); F-SFC
+(Morton must defeat or justify itself against raster/Hilbert/Onion);
+F-TEMPORAL (scheduler timing never changes semantic time); F-HINDSIGHT
+(STRICT/AWARE/RETRO return the expected epistemic projections); F-NOCOMPACT
+(healthy with compaction disabled for the soak window); F-AMPLIFY (locality
+improvement justifies bytes rewritten); F-UPSTREAM (generic proposal useful
+with GridLake completely absent).
+
+## 16. Final paper-shaped deliverable
+
+Title / Abstract / 1 Problem / 2 Background / 3 Lance archaeology /
+4 Temporal model / 5 Grid-SoA model / 6 Erasure-code model / 7
+Locality-layout model / 8 Methodology / 9 Results / 10 Negative results /
+11 Cross-domain discoveries / 12 Prior art / 13 Novelty audit / 14 Candidate
+Lance extensions / 15 Threats to validity / 16 Conclusion. Appendices:
+A source provenance; B falsifiers; C benchmarks; D coding matrices;
+E locality curves; F compaction traces; G temporal traces; H agent
+disagreement record. Dry systems-paper prose. Avoid "Lotus magic" /
+"holographic" / "quantum" / "time machine" / "perfect random access" /
+"self-healing" unless quantitatively demonstrated. Preferred vocabulary:
+multi-scale, locality-preserving, version-aware, temporal-reference horizon,
+incremental closure, logical-to-physical remapping, erasure-coded seal,
+product-code, Reed–Solomon, space-filling curve, rewrite amplification,
+repair locality, layout debt, compaction policy, structure-of-arrays,
+prepared publication, causal timestamp, bidirectional syndrome, hierarchical
+locality.
+
+## 17. Research maxim
+
+DO NOT MAKE THE BEAUTIFUL IDEA TRUE. MAKE IT SURVIVE FIFTEEN PEOPLE TRYING
+TO MAKE IT FALSE.
diff --git a/CLAUDE.md b/CLAUDE.md
index f4ca8263..862b9bee 100644
--- a/CLAUDE.md
+++ b/CLAUDE.md
@@ -1163,13 +1163,20 @@ datafusion = "54"     # OUR direct pin, in every crate that DEPENDS on it
                       # `datafusion = []` under [features] — a FEATURE NAME, not a
                       # version pin. It is not a counter-example.)
                       #
-                      # ⚠ BOTH MAJORS ARE REQUIRED — do NOT "fix" Cargo.lock to one.
-                      # `datafusion 53.1.0` (+ -datasource, -physical-expr-adapter)
-                      # also resolves because `deltalake-core 0.32.4` pins DF 53
-                      # upstream, and it backs the optional `delta` feature. Two
-                      # semver majors legitimately coexist; collapsing them breaks
-                      # `delta`. 53 is NOT a stale leftover — it is a live upstream
-                      # constraint that lifts only when deltalake moves to DF 54.
+                      # ⊘ SUPERSEDED 2026-08-18 (operator pin ruling,
+                      # E-PIN-LANCE9-LANCEDB033-DF541-ARROW58-NO-DF53-1): the
+                      # "BOTH MAJORS ARE REQUIRED" note that stood here is
+                      # RETIRED. DF 53 resolved only through deltalake 0.32
+                      # behind the (already non-default, already broken)
+                      # `delta` feature; deltalake tops out at 0.32.4/DF^53,
+                      # so the feature was REMOVED and the lock now carries
+                      # exactly ONE datafusion = 54.1.0. The ruling: lance 9 /
+                      # lancedb 0.33 / datafusion 54.1 (no DF 53) / arrow 58,
+                      # always, across AdaWorldAPI forks. A Delta reader
+                      # can return via a git-pin on delta-rs upstream — its
+                      # MAIN already pins DF 54 + arrow 58 (verified
+                      # 2026-08-18; crates.io releases still DF 53) — as its
+                      # own deliberate PR if a consumer needs Delta.
                       # Probe: .claude/plans/lance9-datafusion54-upgrade-probe-v1.md
 lance = "=9.0.0"          # exact-pinned: lancedb 0.33.0 requires lance =9.0.0
 lance-linalg = "=9.0.0"
@@ -1181,7 +1188,8 @@ rust = "1.97.1"           # rust-toolchain.toml is authoritative; see its bump l
 ndarray = { path = "../../../ndarray" }  # AdaWorldAPI fork, default, optional fallback
 nom = "7.1"
 snafu = "0.8"
-deltalake = "0.32"  # optional
+# deltalake — REMOVED 2026-08-18 with the `delta` feature (see the datafusion
+# supersession note above; it was the sole DF-53 source).
 ```
 
 ---
diff --git a/Cargo.lock b/Cargo.lock
index 68b711c4..e5803888 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -363,7 +363,6 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "f633dbfdf39c039ada1bf9e34c694816eb71fbb7dc78f613993b7245e078a1ed"
 dependencies = [
  "bitflags 2.13.0",
- "serde",
  "serde_core",
  "serde_json",
 ]
@@ -608,31 +607,6 @@ dependencies = [
  "uuid",
 ]
 
-[[package]]
-name = "aws-sdk-dynamodb"
-version = "1.116.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "8c937c55ae3030bec4431c0d9146e33d2b3e5f54bb47ed32597068200c56affc"
-dependencies = [
- "arc-swap",
- "aws-credential-types",
- "aws-runtime",
- "aws-smithy-async",
- "aws-smithy-http",
- "aws-smithy-json",
- "aws-smithy-observability",
- "aws-smithy-runtime",
- "aws-smithy-runtime-api",
- "aws-smithy-types",
- "aws-types",
- "bytes",
- "fastrand",
- "http 0.2.12",
- "http 1.4.2",
- "regex-lite",
- "tracing",
-]
-
 [[package]]
 name = "aws-sdk-sso"
 version = "1.102.0"
@@ -892,7 +866,6 @@ dependencies = [
  "base64-simd",
  "bytes",
  "bytes-utils",
- "futures-core",
  "http 0.2.12",
  "http 1.4.2",
  "http-body 0.4.6",
@@ -905,8 +878,6 @@ dependencies = [
  "ryu",
  "serde",
  "time",
- "tokio",
- "tokio-util",
 ]
 
 [[package]]
@@ -1252,50 +1223,6 @@ version = "3.20.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "72f5acc6cb2ba439de613abc23857ec3d78374d8ed5ac84e9d11336e87da8649"
 
-[[package]]
-name = "buoyant_kernel"
-version = "0.22.2"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "2235eb320cd7178862a32dd111bd0c0f71a368e393add4914c50129add478eab"
-dependencies = [
- "arrow",
- "buoyant_kernel_derive",
- "bytes",
- "chrono",
- "crc",
- "futures",
- "indexmap 2.14.0",
- "itertools 0.14.0",
- "object_store",
- "parquet",
- "percent-encoding",
- "rand 0.9.4",
- "reqwest 0.13.4",
- "roaring",
- "rustc_version",
- "serde",
- "serde_json",
- "strum 0.27.2",
- "thiserror 2.0.18",
- "tokio",
- "tracing",
- "tracing-subscriber",
- "url",
- "uuid",
- "z85",
-]
-
-[[package]]
-name = "buoyant_kernel_derive"
-version = "1.0.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "3448e05bba811d98c73a466843abd8c16d0416dc083f92b66847693fcb0714f4"
-dependencies = [
- "proc-macro2",
- "quote",
- "syn",
-]
-
 [[package]]
 name = "bytecheck"
 version = "0.8.2"
@@ -1703,15 +1630,6 @@ version = "0.4.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "3d52eff69cd5e647efe296129160853a42795992097e8af39800e1060caeea9b"
 
-[[package]]
-name = "convert_case"
-version = "0.9.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "db05ffb6856bf0ecdf6367558a76a0e8a77b1713044eb92845c692100ed50190"
-dependencies = [
- "unicode-segmentation",
-]
-
 [[package]]
 name = "core-foundation"
 version = "0.9.4"
@@ -1765,21 +1683,6 @@ dependencies = [
  "libc",
 ]
 
-[[package]]
-name = "crc"
-version = "3.4.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "5eb8a2a1cd12ab0d987a5d5e825195d372001a4094a0376319d5a0ad71c1ba0d"
-dependencies = [
- "crc-catalog",
-]
-
-[[package]]
-name = "crc-catalog"
-version = "2.5.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "217698eaf96b4a3f0bc4f3662aaa55bdf913cd54d7204591faa790070c6d0853"
-
 [[package]]
 name = "crc32c"
 version = "0.6.8"
@@ -1941,19 +1844,8 @@ version = "0.6.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "424e0138278faeb2b401f174ad17e715c829512d74f3d1e81eb43365c2e0590e"
 dependencies = [
- "ctor-proc-macro 0.0.7",
- "dtor 0.1.1",
-]
-
-[[package]]
-name = "ctor"
-version = "0.10.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "83cf0d42651b16c6dfe68685716d18480d18a9c39c62d76e8cf3eb6ed5d8bcbf"
-dependencies = [
- "ctor-proc-macro 0.0.13",
- "dtor 0.8.1",
- "link-section 0.2.1",
+ "ctor-proc-macro",
+ "dtor",
 ]
 
 [[package]]
@@ -1962,7 +1854,7 @@ version = "1.0.12"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "2d83cb7e7a873830708d6b02a78cd36a592c6fa14bf267b68725103b85c0d77f"
 dependencies = [
- "link-section 0.19.2",
+ "link-section",
  "linktime-proc-macro",
 ]
 
@@ -1972,12 +1864,6 @@ version = "0.0.7"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "52560adf09603e58c9a7ee1fe1dcb95a16927b17c127f0ac02d6e768a0e25bc1"
 
-[[package]]
-name = "ctor-proc-macro"
-version = "0.0.13"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "7a949c44fcacbbbb7ada007dc7acb34603dd97cd47de5d054f2b6493ecebb483"
-
 [[package]]
 name = "ctutils"
 version = "0.4.2"
@@ -2082,61 +1968,6 @@ version = "2.11.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "a4ae5f15dda3c708c0ade84bfee31ccab44a3da4f88015ed22f63732abe300c8"
 
-[[package]]
-name = "datafusion"
-version = "53.1.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "93db0e623840612f7f2cd757f7e8a8922064192363732c88692e0870016e141b"
-dependencies = [
- "arrow",
- "arrow-schema",
- "async-trait",
- "bytes",
- "bzip2",
- "chrono",
- "datafusion-catalog 53.1.0",
- "datafusion-catalog-listing 53.1.0",
- "datafusion-common 53.1.0",
- "datafusion-common-runtime 53.1.0",
- "datafusion-datasource 53.1.0",
- "datafusion-datasource-arrow 53.1.0",
- "datafusion-datasource-csv 53.1.0",
- "datafusion-datasource-json 53.1.0",
- "datafusion-datasource-parquet 53.1.0",
- "datafusion-execution 53.1.0",
- "datafusion-expr 53.1.0",
- "datafusion-expr-common 53.1.0",
- "datafusion-functions 53.1.0",
- "datafusion-functions-aggregate 53.1.0",
- "datafusion-functions-nested 53.1.0",
- "datafusion-functions-table 53.1.0",
- "datafusion-functions-window 53.1.0",
- "datafusion-optimizer 53.1.0",
- "datafusion-physical-expr 53.1.0",
- "datafusion-physical-expr-adapter 53.1.0",
- "datafusion-physical-expr-common 53.1.0",
- "datafusion-physical-optimizer 53.1.0",
- "datafusion-physical-plan 53.1.0",
- "datafusion-session 53.1.0",
- "datafusion-sql 53.1.0",
- "flate2",
- "futures",
- "itertools 0.14.0",
- "liblzma",
- "log",
- "object_store",
- "parking_lot",
- "parquet",
- "rand 0.9.4",
- "regex",
- "sqlparser 0.61.0",
- "tempfile",
- "tokio",
- "url",
- "uuid",
- "zstd",
-]
-
 [[package]]
 name = "datafusion"
 version = "54.1.0"
@@ -2148,31 +1979,31 @@ dependencies = [
  "async-trait",
  "bzip2",
  "chrono",
- "datafusion-catalog 54.1.0",
- "datafusion-catalog-listing 54.1.0",
- "datafusion-common 54.1.0",
- "datafusion-common-runtime 54.1.0",
- "datafusion-datasource 54.1.0",
- "datafusion-datasource-arrow 54.1.0",
- "datafusion-datasource-csv 54.1.0",
- "datafusion-datasource-json 54.1.0",
- "datafusion-datasource-parquet 54.1.0",
- "datafusion-execution 54.1.0",
- "datafusion-expr 54.1.0",
- "datafusion-expr-common 54.1.0",
- "datafusion-functions 54.1.0",
- "datafusion-functions-aggregate 54.1.0",
- "datafusion-functions-nested 54.1.0",
- "datafusion-functions-table 54.1.0",
- "datafusion-functions-window 54.1.0",
- "datafusion-optimizer 54.1.0",
- "datafusion-physical-expr 54.1.0",
- "datafusion-physical-expr-adapter 54.1.0",
- "datafusion-physical-expr-common 54.1.0",
- "datafusion-physical-optimizer 54.1.0",
- "datafusion-physical-plan 54.1.0",
- "datafusion-session 54.1.0",
- "datafusion-sql 54.1.0",
+ "datafusion-catalog",
+ "datafusion-catalog-listing",
+ "datafusion-common",
+ "datafusion-common-runtime",
+ "datafusion-datasource",
+ "datafusion-datasource-arrow",
+ "datafusion-datasource-csv",
+ "datafusion-datasource-json",
+ "datafusion-datasource-parquet",
+ "datafusion-execution",
+ "datafusion-expr",
+ "datafusion-expr-common",
+ "datafusion-functions",
+ "datafusion-functions-aggregate",
+ "datafusion-functions-nested",
+ "datafusion-functions-table",
+ "datafusion-functions-window",
+ "datafusion-optimizer",
+ "datafusion-physical-expr",
+ "datafusion-physical-expr-adapter",
+ "datafusion-physical-expr-common",
+ "datafusion-physical-optimizer",
+ "datafusion-physical-plan",
+ "datafusion-session",
+ "datafusion-sql",
  "flate2",
  "futures",
  "indexmap 2.14.0",
@@ -2182,7 +2013,7 @@ dependencies = [
  "object_store",
  "parking_lot",
  "parquet",
- "sqlparser 0.62.0",
+ "sqlparser",
  "tempfile",
  "tokio",
  "url",
@@ -2190,31 +2021,6 @@ dependencies = [
  "zstd",
 ]
 
-[[package]]
-name = "datafusion-catalog"
-version = "53.1.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "37cefde60b26a7f4ff61e9d2ff2833322f91df2b568d7238afe67bde5bdffb66"
-dependencies = [
- "arrow",
- "async-trait",
- "dashmap",
- "datafusion-common 53.1.0",
- "datafusion-common-runtime 53.1.0",
- "datafusion-datasource 53.1.0",
- "datafusion-execution 53.1.0",
- "datafusion-expr 53.1.0",
- "datafusion-physical-expr 53.1.0",
- "datafusion-physical-plan 53.1.0",
- "datafusion-session 53.1.0",
- "futures",
- "itertools 0.14.0",
- "log",
- "object_store",
- "parking_lot",
- "tokio",
-]
-
 [[package]]
 name = "datafusion-catalog"
 version = "54.1.0"
@@ -2224,14 +2030,14 @@ dependencies = [
  "arrow",
  "async-trait",
  "dashmap",
- "datafusion-common 54.1.0",
- "datafusion-common-runtime 54.1.0",
- "datafusion-datasource 54.1.0",
- "datafusion-execution 54.1.0",
- "datafusion-expr 54.1.0",
- "datafusion-physical-expr 54.1.0",
- "datafusion-physical-plan 54.1.0",
- "datafusion-session 54.1.0",
+ "datafusion-common",
+ "datafusion-common-runtime",
+ "datafusion-datasource",
+ "datafusion-execution",
+ "datafusion-expr",
+ "datafusion-physical-expr",
+ "datafusion-physical-plan",
+ "datafusion-session",
  "futures",
  "itertools 0.14.0",
  "log",
@@ -2240,29 +2046,6 @@ dependencies = [
  "tokio",
 ]
 
-[[package]]
-name = "datafusion-catalog-listing"
-version = "53.1.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "17e112307715d6a7a331111a4c2330ff54bc237183511c319e3708a4cff431fb"
-dependencies = [
- "arrow",
- "async-trait",
- "datafusion-catalog 53.1.0",
- "datafusion-common 53.1.0",
- "datafusion-datasource 53.1.0",
- "datafusion-execution 53.1.0",
- "datafusion-expr 53.1.0",
- "datafusion-physical-expr 53.1.0",
- "datafusion-physical-expr-adapter 53.1.0",
- "datafusion-physical-expr-common 53.1.0",
- "datafusion-physical-plan 53.1.0",
- "futures",
- "itertools 0.14.0",
- "log",
- "object_store",
-]
-
 [[package]]
 name = "datafusion-catalog-listing"
 version = "54.1.0"
@@ -2271,46 +2054,21 @@ checksum = "f0668fb32c12065ec242be0e5b4bc62bd7a06a0be3ecd83791ef877e4be67e02"
 dependencies = [
  "arrow",
  "async-trait",
- "datafusion-catalog 54.1.0",
- "datafusion-common 54.1.0",
- "datafusion-datasource 54.1.0",
- "datafusion-execution 54.1.0",
- "datafusion-expr 54.1.0",
- "datafusion-physical-expr 54.1.0",
- "datafusion-physical-expr-adapter 54.1.0",
- "datafusion-physical-expr-common 54.1.0",
- "datafusion-physical-plan 54.1.0",
+ "datafusion-catalog",
+ "datafusion-common",
+ "datafusion-datasource",
+ "datafusion-execution",
+ "datafusion-expr",
+ "datafusion-physical-expr",
+ "datafusion-physical-expr-adapter",
+ "datafusion-physical-expr-common",
+ "datafusion-physical-plan",
  "futures",
  "itertools 0.14.0",
  "log",
  "object_store",
 ]
 
-[[package]]
-name = "datafusion-common"
-version = "53.1.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d72a11ca44a95e1081870d3abb80c717496e8a7acb467a1d3e932bb636af5cc2"
-dependencies = [
- "ahash",
- "arrow",
- "arrow-ipc",
- "chrono",
- "half",
- "hashbrown 0.16.1",
- "indexmap 2.14.0",
- "itertools 0.14.0",
- "libc",
- "log",
- "object_store",
- "parquet",
- "paste",
- "recursive",
- "sqlparser 0.61.0",
- "tokio",
- "web-time",
-]
-
 [[package]]
 name = "datafusion-common"
 version = "54.1.0"
@@ -2331,23 +2089,12 @@ dependencies = [
  "object_store",
  "parquet",
  "recursive",
- "sqlparser 0.62.0",
+ "sqlparser",
  "tokio",
  "uuid",
  "web-time",
 ]
 
-[[package]]
-name = "datafusion-common-runtime"
-version = "53.1.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "89f4afaed29670ec4fd6053643adc749fe3f4bc9d1ce1b8c5679b22c67d12def"
-dependencies = [
- "futures",
- "log",
- "tokio",
-]
-
 [[package]]
 name = "datafusion-common-runtime"
 version = "54.1.0"
@@ -2359,41 +2106,6 @@ dependencies = [
  "tokio",
 ]
 
-[[package]]
-name = "datafusion-datasource"
-version = "53.1.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "e9fb386e1691355355a96419978a0022b7947b44d4a24a6ea99f00b6b485cbb6"
-dependencies = [
- "arrow",
- "async-compression",
- "async-trait",
- "bytes",
- "bzip2",
- "chrono",
- "datafusion-common 53.1.0",
- "datafusion-common-runtime 53.1.0",
- "datafusion-execution 53.1.0",
- "datafusion-expr 53.1.0",
- "datafusion-physical-expr 53.1.0",
- "datafusion-physical-expr-adapter 53.1.0",
- "datafusion-physical-expr-common 53.1.0",
- "datafusion-physical-plan 53.1.0",
- "datafusion-session 53.1.0",
- "flate2",
- "futures",
- "glob",
- "itertools 0.14.0",
- "liblzma",
- "log",
- "object_store",
- "rand 0.9.4",
- "tokio",
- "tokio-util",
- "url",
- "zstd",
-]
-
 [[package]]
 name = "datafusion-datasource"
 version = "54.1.0"
@@ -2406,15 +2118,15 @@ dependencies = [
  "bytes",
  "bzip2",
  "chrono",
- "datafusion-common 54.1.0",
- "datafusion-common-runtime 54.1.0",
- "datafusion-execution 54.1.0",
- "datafusion-expr 54.1.0",
- "datafusion-physical-expr 54.1.0",
- "datafusion-physical-expr-adapter 54.1.0",
- "datafusion-physical-expr-common 54.1.0",
- "datafusion-physical-plan 54.1.0",
- "datafusion-session 54.1.0",
+ "datafusion-common",
+ "datafusion-common-runtime",
+ "datafusion-execution",
+ "datafusion-expr",
+ "datafusion-physical-expr",
+ "datafusion-physical-expr-adapter",
+ "datafusion-physical-expr-common",
+ "datafusion-physical-plan",
+ "datafusion-session",
  "flate2",
  "futures",
  "glob",
@@ -2430,30 +2142,6 @@ dependencies = [
  "zstd",
 ]
 
-[[package]]
-name = "datafusion-datasource-arrow"
-version = "53.1.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "ffa6c52cfed0734c5f93754d1c0175f558175248bf686c944fb05c373e5fc096"
-dependencies = [
- "arrow",
- "arrow-ipc",
- "async-trait",
- "bytes",
- "datafusion-common 53.1.0",
- "datafusion-common-runtime 53.1.0",
- "datafusion-datasource 53.1.0",
- "datafusion-execution 53.1.0",
- "datafusion-expr 53.1.0",
- "datafusion-physical-expr-common 53.1.0",
- "datafusion-physical-plan 53.1.0",
- "datafusion-session 53.1.0",
- "futures",
- "itertools 0.14.0",
- "object_store",
- "tokio",
-]
-
 [[package]]
 name = "datafusion-datasource-arrow"
 version = "54.1.0"
@@ -2464,43 +2152,20 @@ dependencies = [
  "arrow-ipc",
  "async-trait",
  "bytes",
- "datafusion-common 54.1.0",
- "datafusion-common-runtime 54.1.0",
- "datafusion-datasource 54.1.0",
- "datafusion-execution 54.1.0",
- "datafusion-expr 54.1.0",
- "datafusion-physical-expr-common 54.1.0",
- "datafusion-physical-plan 54.1.0",
- "datafusion-session 54.1.0",
+ "datafusion-common",
+ "datafusion-common-runtime",
+ "datafusion-datasource",
+ "datafusion-execution",
+ "datafusion-expr",
+ "datafusion-physical-expr-common",
+ "datafusion-physical-plan",
+ "datafusion-session",
  "futures",
  "itertools 0.14.0",
  "object_store",
  "tokio",
 ]
 
-[[package]]
-name = "datafusion-datasource-csv"
-version = "53.1.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "503f29e0582c1fc189578d665ff57d9300da1f80c282777d7eb67bb79fb8cdca"
-dependencies = [
- "arrow",
- "async-trait",
- "bytes",
- "datafusion-common 53.1.0",
- "datafusion-common-runtime 53.1.0",
- "datafusion-datasource 53.1.0",
- "datafusion-execution 53.1.0",
- "datafusion-expr 53.1.0",
- "datafusion-physical-expr-common 53.1.0",
- "datafusion-physical-plan 53.1.0",
- "datafusion-session 53.1.0",
- "futures",
- "object_store",
- "regex",
- "tokio",
-]
-
 [[package]]
 name = "datafusion-datasource-csv"
 version = "54.1.0"
@@ -2510,44 +2175,20 @@ dependencies = [
  "arrow",
  "async-trait",
  "bytes",
- "datafusion-common 54.1.0",
- "datafusion-common-runtime 54.1.0",
- "datafusion-datasource 54.1.0",
- "datafusion-execution 54.1.0",
- "datafusion-expr 54.1.0",
- "datafusion-physical-expr-common 54.1.0",
- "datafusion-physical-plan 54.1.0",
- "datafusion-session 54.1.0",
+ "datafusion-common",
+ "datafusion-common-runtime",
+ "datafusion-datasource",
+ "datafusion-execution",
+ "datafusion-expr",
+ "datafusion-physical-expr-common",
+ "datafusion-physical-plan",
+ "datafusion-session",
  "futures",
  "object_store",
  "regex",
  "tokio",
 ]
 
-[[package]]
-name = "datafusion-datasource-json"
-version = "53.1.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "e33804749abc8d0c8cb7473228483cb8070e524c6f6086ee1b85a64debe2b3d2"
-dependencies = [
- "arrow",
- "async-trait",
- "bytes",
- "datafusion-common 53.1.0",
- "datafusion-common-runtime 53.1.0",
- "datafusion-datasource 53.1.0",
- "datafusion-execution 53.1.0",
- "datafusion-expr 53.1.0",
- "datafusion-physical-expr-common 53.1.0",
- "datafusion-physical-plan 53.1.0",
- "datafusion-session 53.1.0",
- "futures",
- "object_store",
- "serde_json",
- "tokio",
- "tokio-stream",
-]
-
 [[package]]
 name = "datafusion-datasource-json"
 version = "54.1.0"
@@ -2557,50 +2198,20 @@ dependencies = [
  "arrow",
  "async-trait",
  "bytes",
- "datafusion-common 54.1.0",
- "datafusion-common-runtime 54.1.0",
- "datafusion-datasource 54.1.0",
- "datafusion-execution 54.1.0",
- "datafusion-expr 54.1.0",
- "datafusion-physical-expr-common 54.1.0",
- "datafusion-physical-plan 54.1.0",
- "datafusion-session 54.1.0",
+ "datafusion-common",
+ "datafusion-common-runtime",
+ "datafusion-datasource",
+ "datafusion-execution",
+ "datafusion-expr",
+ "datafusion-physical-expr-common",
+ "datafusion-physical-plan",
+ "datafusion-session",
  "futures",
  "object_store",
  "tokio",
  "tokio-stream",
 ]
 
-[[package]]
-name = "datafusion-datasource-parquet"
-version = "53.1.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "32a8e0365e0e08e8ff94d912f0ababcf9065a1a304018ba90b1fc83c855b4997"
-dependencies = [
- "arrow",
- "async-trait",
- "bytes",
- "datafusion-common 53.1.0",
- "datafusion-common-runtime 53.1.0",
- "datafusion-datasource 53.1.0",
- "datafusion-execution 53.1.0",
- "datafusion-expr 53.1.0",
- "datafusion-functions-aggregate-common 53.1.0",
- "datafusion-physical-expr 53.1.0",
- "datafusion-physical-expr-adapter 53.1.0",
- "datafusion-physical-expr-common 53.1.0",
- "datafusion-physical-plan 53.1.0",
- "datafusion-pruning 53.1.0",
- "datafusion-session 53.1.0",
- "futures",
- "itertools 0.14.0",
- "log",
- "object_store",
- "parking_lot",
- "parquet",
- "tokio",
-]
-
 [[package]]
 name = "datafusion-datasource-parquet"
 version = "54.1.0"
@@ -2610,19 +2221,19 @@ dependencies = [
  "arrow",
  "async-trait",
  "bytes",
- "datafusion-common 54.1.0",
- "datafusion-common-runtime 54.1.0",
- "datafusion-datasource 54.1.0",
- "datafusion-execution 54.1.0",
- "datafusion-expr 54.1.0",
- "datafusion-functions 54.1.0",
- "datafusion-functions-aggregate-common 54.1.0",
- "datafusion-physical-expr 54.1.0",
- "datafusion-physical-expr-adapter 54.1.0",
- "datafusion-physical-expr-common 54.1.0",
- "datafusion-physical-plan 54.1.0",
- "datafusion-pruning 54.1.0",
- "datafusion-session 54.1.0",
+ "datafusion-common",
+ "datafusion-common-runtime",
+ "datafusion-datasource",
+ "datafusion-execution",
+ "datafusion-expr",
+ "datafusion-functions",
+ "datafusion-functions-aggregate-common",
+ "datafusion-physical-expr",
+ "datafusion-physical-expr-adapter",
+ "datafusion-physical-expr-common",
+ "datafusion-physical-plan",
+ "datafusion-pruning",
+ "datafusion-session",
  "futures",
  "itertools 0.14.0",
  "log",
@@ -2632,41 +2243,12 @@ dependencies = [
  "tokio",
 ]
 
-[[package]]
-name = "datafusion-doc"
-version = "53.1.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "8de6ac0df1662b9148ad3c987978b32cbec7c772f199b1d53520c8fa764a87ee"
-
 [[package]]
 name = "datafusion-doc"
 version = "54.1.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "d69bb69d8769e34f76839c960dbde24c1ac0c885a79b6c3c2287bdc56ec67891"
 
-[[package]]
-name = "datafusion-execution"
-version = "53.1.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "c03c7fbdaefcca4ef6ffe425a5fc2325763bfb426599bb0bf4536466efabe709"
-dependencies = [
- "arrow",
- "arrow-buffer",
- "async-trait",
- "chrono",
- "dashmap",
- "datafusion-common 53.1.0",
- "datafusion-expr 53.1.0",
- "datafusion-physical-expr-common 53.1.0",
- "futures",
- "log",
- "object_store",
- "parking_lot",
- "rand 0.9.4",
- "tempfile",
- "url",
-]
-
 [[package]]
 name = "datafusion-execution"
 version = "54.1.0"
@@ -2677,9 +2259,9 @@ dependencies = [
  "arrow-buffer",
  "async-trait",
  "dashmap",
- "datafusion-common 54.1.0",
- "datafusion-expr 54.1.0",
- "datafusion-physical-expr-common 54.1.0",
+ "datafusion-common",
+ "datafusion-expr",
+ "datafusion-physical-expr-common",
  "futures",
  "log",
  "object_store",
@@ -2689,29 +2271,6 @@ dependencies = [
  "url",
 ]
 
-[[package]]
-name = "datafusion-expr"
-version = "53.1.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "574b9b6977fedbd2a611cbff12e5caf90f31640ad9dc5870f152836d94bad0dd"
-dependencies = [
- "arrow",
- "async-trait",
- "chrono",
- "datafusion-common 53.1.0",
- "datafusion-doc 53.1.0",
- "datafusion-expr-common 53.1.0",
- "datafusion-functions-aggregate-common 53.1.0",
- "datafusion-functions-window-common 53.1.0",
- "datafusion-physical-expr-common 53.1.0",
- "indexmap 2.14.0",
- "itertools 0.14.0",
- "paste",
- "recursive",
- "serde_json",
- "sqlparser 0.61.0",
-]
-
 [[package]]
 name = "datafusion-expr"
 version = "54.1.0"
@@ -2722,30 +2281,17 @@ dependencies = [
  "arrow-schema",
  "async-trait",
  "chrono",
- "datafusion-common 54.1.0",
- "datafusion-doc 54.1.0",
- "datafusion-expr-common 54.1.0",
- "datafusion-functions-aggregate-common 54.1.0",
- "datafusion-functions-window-common 54.1.0",
- "datafusion-physical-expr-common 54.1.0",
+ "datafusion-common",
+ "datafusion-doc",
+ "datafusion-expr-common",
+ "datafusion-functions-aggregate-common",
+ "datafusion-functions-window-common",
+ "datafusion-physical-expr-common",
  "indexmap 2.14.0",
  "itertools 0.14.0",
  "recursive",
  "serde_json",
- "sqlparser 0.62.0",
-]
-
-[[package]]
-name = "datafusion-expr-common"
-version = "53.1.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "7d7c3adf3db8bf61e92eb90cb659c8e8b734593a8f7c8e12a843c7ddba24b87e"
-dependencies = [
- "arrow",
- "datafusion-common 53.1.0",
- "indexmap 2.14.0",
- "itertools 0.14.0",
- "paste",
+ "sqlparser",
 ]
 
 [[package]]
@@ -2755,43 +2301,11 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "b7b19a8c95522bee8cbb313d74263b85e355d2b52f42e67ef5694bf5de9e9356"
 dependencies = [
  "arrow",
- "datafusion-common 54.1.0",
+ "datafusion-common",
  "indexmap 2.14.0",
  "itertools 0.14.0",
 ]
 
-[[package]]
-name = "datafusion-functions"
-version = "53.1.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "f28aa4e10384e782774b10e72aca4d93ef7b31aa653095d9d4536b0a3dbc51b6"
-dependencies = [
- "arrow",
- "arrow-buffer",
- "base64",
- "blake2",
- "blake3",
- "chrono",
- "chrono-tz",
- "datafusion-common 53.1.0",
- "datafusion-doc 53.1.0",
- "datafusion-execution 53.1.0",
- "datafusion-expr 53.1.0",
- "datafusion-expr-common 53.1.0",
- "datafusion-macros 53.1.0",
- "hex",
- "itertools 0.14.0",
- "log",
- "md-5 0.10.6",
- "memchr",
- "num-traits",
- "rand 0.9.4",
- "regex",
- "sha2 0.10.9",
- "unicode-segmentation",
- "uuid",
-]
-
 [[package]]
 name = "datafusion-functions"
 version = "54.1.0"
@@ -2805,13 +2319,13 @@ dependencies = [
  "blake3",
  "chrono",
  "chrono-tz",
- "datafusion-common 54.1.0",
- "datafusion-doc 54.1.0",
- "datafusion-execution 54.1.0",
- "datafusion-expr 54.1.0",
- "datafusion-expr-common 54.1.0",
- "datafusion-macros 54.1.0",
- "datafusion-physical-expr-common 54.1.0",
+ "datafusion-common",
+ "datafusion-doc",
+ "datafusion-execution",
+ "datafusion-expr",
+ "datafusion-expr-common",
+ "datafusion-macros",
+ "datafusion-physical-expr-common",
  "hex",
  "itertools 0.14.0",
  "log",
@@ -2824,28 +2338,6 @@ dependencies = [
  "uuid",
 ]
 
-[[package]]
-name = "datafusion-functions-aggregate"
-version = "53.1.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "00aa6217e56098ba84e0a338176fe52f0a84cca398021512c6c8c5eff806d0ad"
-dependencies = [
- "ahash",
- "arrow",
- "datafusion-common 53.1.0",
- "datafusion-doc 53.1.0",
- "datafusion-execution 53.1.0",
- "datafusion-expr 53.1.0",
- "datafusion-functions-aggregate-common 53.1.0",
- "datafusion-macros 53.1.0",
- "datafusion-physical-expr 53.1.0",
- "datafusion-physical-expr-common 53.1.0",
- "half",
- "log",
- "num-traits",
- "paste",
-]
-
 [[package]]
 name = "datafusion-functions-aggregate"
 version = "54.1.0"
@@ -2853,33 +2345,20 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "89bc17041e424a47ed062f43df24d84aab8b57c4c3221e5c1a5eef46d6c5718b"
 dependencies = [
  "arrow",
- "datafusion-common 54.1.0",
- "datafusion-doc 54.1.0",
- "datafusion-execution 54.1.0",
- "datafusion-expr 54.1.0",
- "datafusion-functions-aggregate-common 54.1.0",
- "datafusion-macros 54.1.0",
- "datafusion-physical-expr 54.1.0",
- "datafusion-physical-expr-common 54.1.0",
+ "datafusion-common",
+ "datafusion-doc",
+ "datafusion-execution",
+ "datafusion-expr",
+ "datafusion-functions-aggregate-common",
+ "datafusion-macros",
+ "datafusion-physical-expr",
+ "datafusion-physical-expr-common",
  "foldhash 0.2.0",
  "half",
  "log",
  "num-traits",
 ]
 
-[[package]]
-name = "datafusion-functions-aggregate-common"
-version = "53.1.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "b511250349407db7c43832ab2de63f5557b19a20dfd236b39ca2c04468b50d47"
-dependencies = [
- "ahash",
- "arrow",
- "datafusion-common 53.1.0",
- "datafusion-expr-common 53.1.0",
- "datafusion-physical-expr-common 53.1.0",
-]
-
 [[package]]
 name = "datafusion-functions-aggregate-common"
 version = "54.1.0"
@@ -2887,34 +2366,9 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "97dd2a9e865c6108059f5b37b77934f84b50bfb108f837bd0e5c9536e03f0545"
 dependencies = [
  "arrow",
- "datafusion-common 54.1.0",
- "datafusion-expr-common 54.1.0",
- "datafusion-physical-expr-common 54.1.0",
-]
-
-[[package]]
-name = "datafusion-functions-nested"
-version = "53.1.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "ef13a858e20d50f0a9bb5e96e7ac82b4e7597f247515bccca4fdd2992df0212a"
-dependencies = [
- "arrow",
- "arrow-ord",
- "datafusion-common 53.1.0",
- "datafusion-doc 53.1.0",
- "datafusion-execution 53.1.0",
- "datafusion-expr 53.1.0",
- "datafusion-expr-common 53.1.0",
- "datafusion-functions 53.1.0",
- "datafusion-functions-aggregate 53.1.0",
- "datafusion-functions-aggregate-common 53.1.0",
- "datafusion-macros 53.1.0",
- "datafusion-physical-expr-common 53.1.0",
- "hashbrown 0.16.1",
- "itertools 0.14.0",
- "itoa",
- "log",
- "paste",
+ "datafusion-common",
+ "datafusion-expr-common",
+ "datafusion-physical-expr-common",
 ]
 
 [[package]]
@@ -2925,16 +2379,16 @@ checksum = "75f0bdfeef16d96417b9632ef855645376b242e9006a126dfd0bedfc54a93f5f"
 dependencies = [
  "arrow",
  "arrow-ord",
- "datafusion-common 54.1.0",
- "datafusion-doc 54.1.0",
- "datafusion-execution 54.1.0",
- "datafusion-expr 54.1.0",
- "datafusion-expr-common 54.1.0",
- "datafusion-functions 54.1.0",
- "datafusion-functions-aggregate 54.1.0",
- "datafusion-functions-aggregate-common 54.1.0",
- "datafusion-macros 54.1.0",
- "datafusion-physical-expr-common 54.1.0",
+ "datafusion-common",
+ "datafusion-doc",
+ "datafusion-execution",
+ "datafusion-expr",
+ "datafusion-expr-common",
+ "datafusion-functions",
+ "datafusion-functions-aggregate",
+ "datafusion-functions-aggregate-common",
+ "datafusion-macros",
+ "datafusion-physical-expr-common",
  "hashbrown 0.17.1",
  "itertools 0.14.0",
  "itoa",
@@ -2942,22 +2396,6 @@ dependencies = [
  "memchr",
 ]
 
-[[package]]
-name = "datafusion-functions-table"
-version = "53.1.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "72b40d3f5bbb3905f9ccb1ce9485a9595c77b69758a7c24d3ba79e334ff51e7e"
-dependencies = [
- "arrow",
- "async-trait",
- "datafusion-catalog 53.1.0",
- "datafusion-common 53.1.0",
- "datafusion-expr 53.1.0",
- "datafusion-physical-plan 53.1.0",
- "parking_lot",
- "paste",
-]
-
 [[package]]
 name = "datafusion-functions-table"
 version = "54.1.0"
@@ -2966,32 +2404,14 @@ checksum = "f4e4941673c917819616877e9993da4503e4f4739812be0bc32c5356184c6383"
 dependencies = [
  "arrow",
  "async-trait",
- "datafusion-catalog 54.1.0",
- "datafusion-common 54.1.0",
- "datafusion-expr 54.1.0",
- "datafusion-physical-expr 54.1.0",
- "datafusion-physical-plan 54.1.0",
+ "datafusion-catalog",
+ "datafusion-common",
+ "datafusion-expr",
+ "datafusion-physical-expr",
+ "datafusion-physical-plan",
  "parking_lot",
 ]
 
-[[package]]
-name = "datafusion-functions-window"
-version = "53.1.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d4e88ec9d57c9b685d02f58bfee7be62d72610430ddcedb82a08e5d9925dbfb6"
-dependencies = [
- "arrow",
- "datafusion-common 53.1.0",
- "datafusion-doc 53.1.0",
- "datafusion-expr 53.1.0",
- "datafusion-functions-window-common 53.1.0",
- "datafusion-macros 53.1.0",
- "datafusion-physical-expr 53.1.0",
- "datafusion-physical-expr-common 53.1.0",
- "log",
- "paste",
-]
-
 [[package]]
 name = "datafusion-functions-window"
 version = "54.1.0"
@@ -2999,45 +2419,24 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "12dd2e16c12b84b6f6b41b19f55b366dd1c46876bb35b86896c6349067379e8d"
 dependencies = [
  "arrow",
- "datafusion-common 54.1.0",
- "datafusion-doc 54.1.0",
- "datafusion-expr 54.1.0",
- "datafusion-functions-window-common 54.1.0",
- "datafusion-macros 54.1.0",
- "datafusion-physical-expr 54.1.0",
- "datafusion-physical-expr-common 54.1.0",
+ "datafusion-common",
+ "datafusion-doc",
+ "datafusion-expr",
+ "datafusion-functions-window-common",
+ "datafusion-macros",
+ "datafusion-physical-expr",
+ "datafusion-physical-expr-common",
  "log",
 ]
 
-[[package]]
-name = "datafusion-functions-window-common"
-version = "53.1.0"
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-dependencies = [
- "datafusion-common 53.1.0",
- "datafusion-physical-expr-common 53.1.0",
-]
-
 [[package]]
 name = "datafusion-functions-window-common"
 version = "54.1.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "4cdc5e4b6f8b6ef823cc1c761f85088ad4c884fe8df64df3cbcc6b2b84698441"
 dependencies = [
- "datafusion-common 54.1.0",
- "datafusion-physical-expr-common 54.1.0",
-]
-
-[[package]]
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-source = "registry+https://github.com/rust-lang/crates.io-index"
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-dependencies = [
- "datafusion-doc 53.1.0",
- "quote",
- "syn",
+ "datafusion-common",
+ "datafusion-physical-expr-common",
 ]
 
 [[package]]
@@ -3046,31 +2445,11 @@ version = "54.1.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "1a3614234dd93578c92428cb4f408e020874f0d2b7e6c90c928d9d28b5df2ceb"
 dependencies = [
- "datafusion-doc 54.1.0",
+ "datafusion-doc",
  "quote",
  "syn",
 ]
 
-[[package]]
-name = "datafusion-optimizer"
-version = "53.1.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "e929015451a67f77d9d8b727b2bf3a40c4445fdef6cdc53281d7d97c76888ace"
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- "chrono",
- "datafusion-common 53.1.0",
- "datafusion-expr 53.1.0",
- "datafusion-expr-common 53.1.0",
- "datafusion-physical-expr 53.1.0",
- "indexmap 2.14.0",
- "itertools 0.14.0",
- "log",
- "recursive",
- "regex",
- "regex-syntax",
-]
-
 [[package]]
 name = "datafusion-optimizer"
 version = "54.1.0"
@@ -3079,10 +2458,10 @@ checksum = "a0635620b050b81bb92764e99250868f654e2cd5ad1bece413283b3f73c83179"
 dependencies = [
  "arrow",
  "chrono",
- "datafusion-common 54.1.0",
- "datafusion-expr 54.1.0",
- "datafusion-expr-common 54.1.0",
- "datafusion-physical-expr 54.1.0",
+ "datafusion-common",
+ "datafusion-expr",
+ "datafusion-expr-common",
+ "datafusion-physical-expr",
  "indexmap 2.14.0",
  "itertools 0.14.0",
  "log",
@@ -3091,30 +2470,6 @@ dependencies = [
  "regex-syntax",
 ]
 
-[[package]]
-name = "datafusion-physical-expr"
-version = "53.1.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "4b1e68aba7a4b350401cfdf25a3d6f989ad898a7410164afe9ca52080244cb59"
-dependencies = [
- "ahash",
- "arrow",
- "datafusion-common 53.1.0",
- "datafusion-expr 53.1.0",
- "datafusion-expr-common 53.1.0",
- "datafusion-functions-aggregate-common 53.1.0",
- "datafusion-physical-expr-common 53.1.0",
- "half",
- "hashbrown 0.16.1",
- "indexmap 2.14.0",
- "itertools 0.14.0",
- "parking_lot",
- "paste",
- "petgraph 0.8.3",
- "recursive",
- "tokio",
-]
-
 [[package]]
 name = "datafusion-physical-expr"
 version = "54.1.0"
@@ -3122,11 +2477,11 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "8cabf7a86eb70b816729e33c81bf7767c936ee1226f607a114f5dac2decac8d0"
 dependencies = [
  "arrow",
- "datafusion-common 54.1.0",
- "datafusion-expr 54.1.0",
- "datafusion-expr-common 54.1.0",
- "datafusion-functions-aggregate-common 54.1.0",
- "datafusion-physical-expr-common 54.1.0",
+ "datafusion-common",
+ "datafusion-expr",
+ "datafusion-expr-common",
+ "datafusion-functions-aggregate-common",
+ "datafusion-physical-expr-common",
  "half",
  "hashbrown 0.17.1",
  "indexmap 2.14.0",
@@ -3137,21 +2492,6 @@ dependencies = [
  "tokio",
 ]
 
-[[package]]
-name = "datafusion-physical-expr-adapter"
-version = "53.1.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "ea22315f33cf2e0adc104e8ec42e285f6ed93998d565c65e82fec6a9ee9f9db4"
-dependencies = [
- "arrow",
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- "datafusion-functions 53.1.0",
- "datafusion-physical-expr 53.1.0",
- "datafusion-physical-expr-common 53.1.0",
- "itertools 0.14.0",
-]
-
 [[package]]
 name = "datafusion-physical-expr-adapter"
 version = "54.1.0"
@@ -3159,31 +2499,14 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "de222e04f7e6744501555a54ab0abe26bfdfebee380af79a9bdc175704246859"
 dependencies = [
  "arrow",
- "datafusion-common 54.1.0",
- "datafusion-expr 54.1.0",
- "datafusion-functions 54.1.0",
- "datafusion-physical-expr 54.1.0",
- "datafusion-physical-expr-common 54.1.0",
+ "datafusion-common",
+ "datafusion-expr",
+ "datafusion-functions",
+ "datafusion-physical-expr",
+ "datafusion-physical-expr-common",
  "itertools 0.14.0",
 ]
 
-[[package]]
-name = "datafusion-physical-expr-common"
-version = "53.1.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "b04b45ea8ad3ac2d78f2ea2a76053e06591c9629c7a603eda16c10649ecf4362"
-dependencies = [
- "ahash",
- "arrow",
- "chrono",
- "datafusion-common 53.1.0",
- "datafusion-expr-common 53.1.0",
- "hashbrown 0.16.1",
- "indexmap 2.14.0",
- "itertools 0.14.0",
- "parking_lot",
-]
-
 [[package]]
 name = "datafusion-physical-expr-common"
 version = "54.1.0"
@@ -3192,8 +2515,8 @@ checksum = "72d0d0057fc5a502d45c870cb6d47c66eb7bdd5edb1bd71ad6f3f724975ac2a8"
 dependencies = [
  "arrow",
  "chrono",
- "datafusion-common 54.1.0",
- "datafusion-expr-common 54.1.0",
+ "datafusion-common",
+ "datafusion-expr-common",
  "hashbrown 0.17.1",
  "indexmap 2.14.0",
  "itertools 0.14.0",
@@ -3202,73 +2525,22 @@ dependencies = [
 ]
 
 [[package]]
-name = "datafusion-physical-optimizer"
-version = "53.1.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "7cb13397809a425918f608dfe8653f332015a3e330004ab191b4404187238b95"
-dependencies = [
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- "datafusion-common 53.1.0",
- "datafusion-execution 53.1.0",
- "datafusion-expr 53.1.0",
- "datafusion-expr-common 53.1.0",
- "datafusion-physical-expr 53.1.0",
- "datafusion-physical-expr-common 53.1.0",
- "datafusion-physical-plan 53.1.0",
- "datafusion-pruning 53.1.0",
- "itertools 0.14.0",
- "recursive",
-]
-
-[[package]]
-name = "datafusion-physical-optimizer"
-version = "54.1.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "86046eed10950c5f9aaed9acfd148e9bd2e1dfdfe4f9aef607d1447b271e4183"
-dependencies = [
- "arrow",
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- "datafusion-execution 54.1.0",
- "datafusion-expr 54.1.0",
- "datafusion-expr-common 54.1.0",
- "datafusion-physical-expr 54.1.0",
- "datafusion-physical-expr-common 54.1.0",
- "datafusion-physical-plan 54.1.0",
- "datafusion-pruning 54.1.0",
- "itertools 0.14.0",
- "recursive",
-]
-
-[[package]]
-name = "datafusion-physical-plan"
-version = "53.1.0"
+name = "datafusion-physical-optimizer"
+version = "54.1.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "5edc023675791af9d5fb4cc4c24abf5f7bd3bd4dcf9e5bd90ea1eff6976dcc79"
+checksum = "86046eed10950c5f9aaed9acfd148e9bd2e1dfdfe4f9aef607d1447b271e4183"
 dependencies = [
- "ahash",
  "arrow",
- "arrow-ord",
- "arrow-schema",
- "async-trait",
- "datafusion-common 53.1.0",
- "datafusion-common-runtime 53.1.0",
- "datafusion-execution 53.1.0",
- "datafusion-expr 53.1.0",
- "datafusion-functions 53.1.0",
- "datafusion-functions-aggregate-common 53.1.0",
- "datafusion-functions-window-common 53.1.0",
- "datafusion-physical-expr 53.1.0",
- "datafusion-physical-expr-common 53.1.0",
- "futures",
- "half",
- "hashbrown 0.16.1",
- "indexmap 2.14.0",
+ "datafusion-common",
+ "datafusion-execution",
+ "datafusion-expr",
+ "datafusion-expr-common",
+ "datafusion-physical-expr",
+ "datafusion-physical-expr-common",
+ "datafusion-physical-plan",
+ "datafusion-pruning",
  "itertools 0.14.0",
- "log",
- "num-traits",
- "parking_lot",
- "pin-project-lite",
- "tokio",
+ "recursive",
 ]
 
 [[package]]
@@ -3283,15 +2555,15 @@ dependencies = [
  "arrow-ord",
  "arrow-schema",
  "async-trait",
- "datafusion-common 54.1.0",
- "datafusion-common-runtime 54.1.0",
- "datafusion-execution 54.1.0",
- "datafusion-expr 54.1.0",
- "datafusion-functions 54.1.0",
- "datafusion-functions-aggregate-common 54.1.0",
- "datafusion-functions-window-common 54.1.0",
- "datafusion-physical-expr 54.1.0",
- "datafusion-physical-expr-common 54.1.0",
+ "datafusion-common",
+ "datafusion-common-runtime",
+ "datafusion-execution",
+ "datafusion-expr",
+ "datafusion-functions",
+ "datafusion-functions-aggregate-common",
+ "datafusion-functions-window-common",
+ "datafusion-physical-expr",
+ "datafusion-physical-expr-common",
  "futures",
  "half",
  "hashbrown 0.17.1",
@@ -3304,62 +2576,6 @@ dependencies = [
  "tokio",
 ]
 
-[[package]]
-name = "datafusion-proto"
-version = "53.1.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "6a387aaef949dc16bb6abc81bd1af850ec7449183aef011214f9724957495738"
-dependencies = [
- "arrow",
- "chrono",
- "datafusion-catalog 53.1.0",
- "datafusion-catalog-listing 53.1.0",
- "datafusion-common 53.1.0",
- "datafusion-datasource 53.1.0",
- "datafusion-datasource-arrow 53.1.0",
- "datafusion-datasource-csv 53.1.0",
- "datafusion-datasource-json 53.1.0",
- "datafusion-datasource-parquet 53.1.0",
- "datafusion-execution 53.1.0",
- "datafusion-expr 53.1.0",
- "datafusion-functions-table 53.1.0",
- "datafusion-physical-expr 53.1.0",
- "datafusion-physical-expr-common 53.1.0",
- "datafusion-physical-plan 53.1.0",
- "datafusion-proto-common",
- "object_store",
- "prost 0.14.4",
- "rand 0.9.4",
-]
-
-[[package]]
-name = "datafusion-proto-common"
-version = "53.1.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "16e614c7c53a9c304c6a850b821010bb492e57300311835f1180613f9d2c63d9"
-dependencies = [
- "arrow",
- "datafusion-common 53.1.0",
- "prost 0.14.4",
-]
-
-[[package]]
-name = "datafusion-pruning"
-version = "53.1.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "ac8c76860e355616555081cab5968cec1af7a80701ff374510860bcd567e365a"
-dependencies = [
- "arrow",
- "datafusion-common 53.1.0",
- "datafusion-datasource 53.1.0",
- "datafusion-expr-common 53.1.0",
- "datafusion-physical-expr 53.1.0",
- "datafusion-physical-expr-common 53.1.0",
- "datafusion-physical-plan 53.1.0",
- "itertools 0.14.0",
- "log",
-]
-
 [[package]]
 name = "datafusion-pruning"
 version = "54.1.0"
@@ -3367,29 +2583,15 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "eb63eeac6de19be40f487b65dd84e546195f783c5a9928618e0c4f2a3569b0d7"
 dependencies = [
  "arrow",
- "datafusion-common 54.1.0",
- "datafusion-datasource 54.1.0",
- "datafusion-expr-common 54.1.0",
- "datafusion-physical-expr 54.1.0",
- "datafusion-physical-expr-common 54.1.0",
- "datafusion-physical-plan 54.1.0",
+ "datafusion-common",
+ "datafusion-datasource",
+ "datafusion-expr-common",
+ "datafusion-physical-expr",
+ "datafusion-physical-expr-common",
+ "datafusion-physical-plan",
  "log",
 ]
 
-[[package]]
-name = "datafusion-session"
-version = "53.1.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "5412111aa48e2424ba926112e192f7a6b7e4ccb450145d25ce5ede9f19dc491e"
-dependencies = [
- "async-trait",
- "datafusion-common 53.1.0",
- "datafusion-execution 53.1.0",
- "datafusion-expr 53.1.0",
- "datafusion-physical-plan 53.1.0",
- "parking_lot",
-]
-
 [[package]]
 name = "datafusion-session"
 version = "54.1.0"
@@ -3397,32 +2599,13 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "5f961d209177f91bd014db5cbb2c33b7d28a2597b9003e77f17aeb712964315a"
 dependencies = [
  "async-trait",
- "datafusion-common 54.1.0",
- "datafusion-execution 54.1.0",
- "datafusion-expr 54.1.0",
- "datafusion-physical-plan 54.1.0",
+ "datafusion-common",
+ "datafusion-execution",
+ "datafusion-expr",
+ "datafusion-physical-plan",
  "parking_lot",
 ]
 
-[[package]]
-name = "datafusion-sql"
-version = "53.1.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "fa0d133ddf8b9b3b872acac900157f783e7b879fe9a6bccf389abebbfac45ec1"
-dependencies = [
- "arrow",
- "bigdecimal",
- "chrono",
- "datafusion-common 53.1.0",
- "datafusion-expr 53.1.0",
- "datafusion-functions-nested 53.1.0",
- "indexmap 2.14.0",
- "log",
- "recursive",
- "regex",
- "sqlparser 0.61.0",
-]
-
 [[package]]
 name = "datafusion-sql"
 version = "54.1.0"
@@ -3432,14 +2615,14 @@ dependencies = [
  "arrow",
  "bigdecimal",
  "chrono",
- "datafusion-common 54.1.0",
- "datafusion-expr 54.1.0",
- "datafusion-functions-nested 54.1.0",
+ "datafusion-common",
+ "datafusion-expr",
+ "datafusion-functions-nested",
  "indexmap 2.14.0",
  "log",
  "recursive",
  "regex",
- "sqlparser 0.62.0",
+ "sqlparser",
 ]
 
 [[package]]
@@ -3500,146 +2683,6 @@ dependencies = [
  "thiserror 2.0.18",
 ]
 
-[[package]]
-name = "deltalake"
-version = "0.32.4"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "2695b91fd02afd5b4726a190fd58019674492d824e30598391390b0307644da8"
-dependencies = [
- "buoyant_kernel",
- "ctor 0.10.1",
- "deltalake-aws",
- "deltalake-azure",
- "deltalake-core",
- "deltalake-gcp",
-]
-
-[[package]]
-name = "deltalake-aws"
-version = "0.15.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "b3ef837d5d58bb0cd62dc9ee3bc201805751090f4bab2ca0ff09669661814fd4"
-dependencies = [
- "async-trait",
- "aws-config",
- "aws-credential-types",
- "aws-sdk-dynamodb",
- "aws-sdk-sts",
- "aws-smithy-runtime-api",
- "backon",
- "bytes",
- "chrono",
- "deltalake-core",
- "futures",
- "object_store",
- "regex",
- "thiserror 2.0.18",
- "tokio",
- "tracing",
- "typed-builder",
- "url",
- "uuid",
-]
-
-[[package]]
-name = "deltalake-azure"
-version = "0.15.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "f1b7099351f8d452374d75eda599cd7633a50f4a36ec318532ec6c5d1f9d908d"
-dependencies = [
- "bytes",
- "deltalake-core",
- "object_store",
- "thiserror 2.0.18",
- "tokio",
- "url",
-]
-
-[[package]]
-name = "deltalake-core"
-version = "0.32.4"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "4588e95ff3b2ccdba56d9ec262bd3467c0593000f729402528706f62be8be1ca"
-dependencies = [
- "arrow",
- "arrow-arith",
- "arrow-array",
- "arrow-buffer",
- "arrow-cast",
- "arrow-ipc",
- "arrow-json",
- "arrow-ord",
- "arrow-row",
- "arrow-schema",
- "arrow-select",
- "async-trait",
- "buoyant_kernel",
- "bytes",
- "cfg-if 1.0.4",
- "chrono",
- "dashmap",
- "datafusion 53.1.0",
- "datafusion-datasource 53.1.0",
- "datafusion-physical-expr-adapter 53.1.0",
- "datafusion-proto",
- "deltalake-derive",
- "dirs",
- "either",
- "futures",
- "humantime",
- "indexmap 2.14.0",
- "itertools 0.14.0",
- "num_cpus",
- "object_store",
- "parking_lot",
- "parquet",
- "percent-encoding",
- "percent-encoding-rfc3986",
- "pin-project-lite",
- "rand 0.10.1",
- "regex",
- "serde",
- "serde_json",
- "sqlparser 0.61.0",
- "strum 0.27.2",
- "thiserror 2.0.18",
- "tokio",
- "tracing",
- "url",
- "uuid",
- "validator",
-]
-
-[[package]]
-name = "deltalake-derive"
-version = "1.0.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d5a646e2b05608db1e5f91e75b6af841d92294ea0864789bb01f3f818e5f7b25"
-dependencies = [
- "convert_case",
- "itertools 0.14.0",
- "proc-macro2",
- "quote",
- "syn",
-]
-
-[[package]]
-name = "deltalake-gcp"
-version = "0.16.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "909d4c00c77ed1359e2d3b6a25641740f7a068a8c20e951e479e1212e67004ea"
-dependencies = [
- "async-trait",
- "bytes",
- "deltalake-core",
- "futures",
- "object_store",
- "thiserror 2.0.18",
- "tokio",
- "tracing",
- "url",
-]
-
 [[package]]
 name = "der"
 version = "0.7.10"
@@ -3771,16 +2814,7 @@ version = "0.1.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "404d02eeb088a82cfd873006cb713fe411306c7d182c344905e101fb1167d301"
 dependencies = [
- "dtor-proc-macro 0.0.6",
-]
-
-[[package]]
-name = "dtor"
-version = "0.8.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "edf234dd1594d6dd434a8fb8cada51ddbbc593e40e4a01556a0b31c62da2775b"
-dependencies = [
- "dtor-proc-macro 0.0.13",
+ "dtor-proc-macro",
 ]
 
 [[package]]
@@ -3789,12 +2823,6 @@ version = "0.0.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "f678cf4a922c215c63e0de95eb1ff08a958a81d47e485cf9da1e27bf6305cfa5"
 
-[[package]]
-name = "dtor-proc-macro"
-version = "0.0.13"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "2647271c92754afcb174e758003cfd1cbf1e43e5a7853d7b1813e63e19e39a73"
-
 [[package]]
 name = "dunce"
 version = "1.0.5"
@@ -4230,7 +3258,7 @@ dependencies = [
  "arrow-array",
  "arrow-buffer",
  "arrow-schema",
- "datafusion 54.1.0",
+ "datafusion",
  "geo",
  "geo-traits",
  "geoarrow-array",
@@ -5275,11 +4303,11 @@ dependencies = [
  "crossbeam-queue",
  "crossbeam-skiplist",
  "dashmap",
- "datafusion 54.1.0",
- "datafusion-expr 54.1.0",
- "datafusion-functions 54.1.0",
- "datafusion-physical-expr 54.1.0",
- "datafusion-physical-plan 54.1.0",
+ "datafusion",
+ "datafusion-expr",
+ "datafusion-functions",
+ "datafusion-physical-expr",
+ "datafusion-physical-plan",
  "either",
  "fst",
  "futures",
@@ -5398,8 +4426,8 @@ dependencies = [
  "async-trait",
  "byteorder",
  "bytes",
- "datafusion-common 54.1.0",
- "datafusion-sql 54.1.0",
+ "datafusion-common",
+ "datafusion-sql",
  "futures",
  "itertools 0.14.0",
  "lance-arrow",
@@ -5440,10 +4468,10 @@ dependencies = [
  "arrow-select",
  "async-trait",
  "chrono",
- "datafusion 54.1.0",
- "datafusion-common 54.1.0",
- "datafusion-functions 54.1.0",
- "datafusion-physical-expr 54.1.0",
+ "datafusion",
+ "datafusion-common",
+ "datafusion-functions",
+ "datafusion-physical-expr",
  "futures",
  "jsonb",
  "lance-arrow",
@@ -5541,7 +4569,7 @@ dependencies = [
  "async-trait",
  "byteorder",
  "bytes",
- "datafusion-common 54.1.0",
+ "datafusion-common",
  "futures",
  "lance-arrow",
  "lance-core",
@@ -5563,7 +4591,7 @@ version = "9.0.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "97739c10f2c818ac4aa8a798a115e11c790c174d016c0836792aa3b8d0f981ab"
 dependencies = [
- "datafusion 54.1.0",
+ "datafusion",
  "geo-traits",
  "geo-types",
  "geoarrow-array",
@@ -5586,13 +4614,12 @@ dependencies = [
  "bytes",
  "causal-edge",
  "chrono",
- "datafusion 54.1.0",
- "datafusion-common 54.1.0",
- "datafusion-expr 54.1.0",
- "datafusion-functions-aggregate 54.1.0",
- "datafusion-sql 54.1.0",
+ "datafusion",
+ "datafusion-common",
+ "datafusion-expr",
+ "datafusion-functions-aggregate",
+ "datafusion-sql",
  "deepnsm",
- "deltalake",
  "futures",
  "lance",
  "lance-arrow",
@@ -5613,7 +4640,6 @@ dependencies = [
  "snafu 0.8.9",
  "tempfile",
  "tokio",
- "url",
 ]
 
 [[package]]
@@ -5650,7 +4676,7 @@ dependencies = [
  "axum 0.8.9",
  "chrono",
  "clap",
- "datafusion 54.1.0",
+ "datafusion",
  "flate2",
  "futures",
  "lance",
@@ -5674,7 +4700,7 @@ version = "0.5.4"
 dependencies = [
  "arrow-schema",
  "async-trait",
- "datafusion 54.1.0",
+ "datafusion",
  "lance-namespace",
  "reqwest 0.12.28",
  "serde",
@@ -5836,10 +4862,10 @@ dependencies = [
  "bytes",
  "chrono",
  "crossbeam-queue",
- "datafusion 54.1.0",
- "datafusion-common 54.1.0",
- "datafusion-expr 54.1.0",
- "datafusion-physical-expr 54.1.0",
+ "datafusion",
+ "datafusion-common",
+ "datafusion-expr",
+ "datafusion-physical-expr",
  "dirs",
  "fst",
  "futures",
@@ -5899,9 +4925,9 @@ dependencies = [
  "arrow-select",
  "async-trait",
  "bytes",
- "datafusion 54.1.0",
- "datafusion-common 54.1.0",
- "datafusion-expr 54.1.0",
+ "datafusion",
+ "datafusion-common",
+ "datafusion-expr",
  "futures",
  "lance-core",
  "lance-io",
@@ -5999,8 +5025,8 @@ dependencies = [
  "arrow-schema",
  "async-trait",
  "bytes",
- "datafusion-common 54.1.0",
- "datafusion-physical-plan 54.1.0",
+ "datafusion-common",
+ "datafusion-physical-plan",
  "futures",
  "lance",
  "lance-core",
@@ -6124,15 +5150,15 @@ dependencies = [
  "async-trait",
  "bytes",
  "chrono",
- "datafusion 54.1.0",
- "datafusion-catalog 54.1.0",
- "datafusion-common 54.1.0",
- "datafusion-execution 54.1.0",
- "datafusion-expr 54.1.0",
- "datafusion-functions 54.1.0",
- "datafusion-physical-expr 54.1.0",
- "datafusion-physical-plan 54.1.0",
- "datafusion-sql 54.1.0",
+ "datafusion",
+ "datafusion-catalog",
+ "datafusion-common",
+ "datafusion-execution",
+ "datafusion-expr",
+ "datafusion-functions",
+ "datafusion-physical-expr",
+ "datafusion-physical-plan",
+ "datafusion-sql",
  "futures",
  "half",
  "lance",
@@ -6352,12 +5378,6 @@ dependencies = [
  "thiserror 2.0.18",
 ]
 
-[[package]]
-name = "link-section"
-version = "0.2.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "b685d66585d646efe09fec763d796c291049c8b6bf84e04954bffc8748341f0d"
-
 [[package]]
 name = "link-section"
 version = "0.19.2"
@@ -7503,12 +6523,6 @@ version = "2.3.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "9b4f627cb1b25917193a259e49bdad08f671f8d9708acfd5fe0a8c1455d87220"
 
-[[package]]
-name = "percent-encoding-rfc3986"
-version = "0.1.3"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "3637c05577168127568a64e9dc5a6887da720efef07b3d9472d45f63ab191166"
-
 [[package]]
 name = "permutation"
 version = "0.4.1"
@@ -8501,10 +7515,8 @@ checksum = "219c5811de6525e5416c7d5d53bb656d3afdbc6c5af816e0802bcfa42dbdc1c3"
 dependencies = [
  "base64",
  "bytes",
- "encoding_rs",
  "futures-core",
  "futures-util",
- "h2",
  "http 1.4.2",
  "http-body 1.0.1",
  "http-body-util",
@@ -8513,7 +7525,6 @@ dependencies = [
  "hyper-util",
  "js-sys",
  "log",
- "mime",
  "percent-encoding",
  "pin-project-lite",
  "quinn",
@@ -9302,17 +8313,6 @@ dependencies = [
  "der",
 ]
 
-[[package]]
-name = "sqlparser"
-version = "0.61.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "dbf5ea8d4d7c808e1af1cbabebca9a2abe603bcefc22294c5b95018d53200cb7"
-dependencies = [
- "log",
- "recursive",
- "sqlparser_derive",
-]
-
 [[package]]
 name = "sqlparser"
 version = "0.62.0"
@@ -9406,15 +8406,6 @@ dependencies = [
  "strum_macros 0.26.4",
 ]
 
-[[package]]
-name = "strum"
-version = "0.27.2"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "af23d6f6c1a224baef9d3f61e287d2761385a5b88fdab4eb4c6f11aeb54c4bcf"
-dependencies = [
- "strum_macros 0.27.2",
-]
-
 [[package]]
 name = "strum"
 version = "0.28.0"
@@ -9437,18 +8428,6 @@ dependencies = [
  "syn",
 ]
 
-[[package]]
-name = "strum_macros"
-version = "0.27.2"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "7695ce3845ea4b33927c055a39dc438a45b059f7c1b3d91d38d10355fb8cbca7"
-dependencies = [
- "heck",
- "proc-macro2",
- "quote",
- "syn",
-]
-
 [[package]]
 name = "strum_macros"
 version = "0.28.0"
@@ -10242,26 +9221,6 @@ dependencies = [
  "rand 0.9.4",
 ]
 
-[[package]]
-name = "typed-builder"
-version = "0.23.2"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "31aa81521b70f94402501d848ccc0ecaa8f93c8eb6999eb9747e72287757ffda"
-dependencies = [
- "typed-builder-macro",
-]
-
-[[package]]
-name = "typed-builder-macro"
-version = "0.23.2"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "076a02dc54dd46795c2e9c8282ed40bcfb1e22747e955de9389a1de28190fb26"
-dependencies = [
- "proc-macro2",
- "quote",
- "syn",
-]
-
 [[package]]
 name = "typenum"
 version = "1.20.1"
@@ -10335,7 +9294,6 @@ dependencies = [
  "idna",
  "percent-encoding",
  "serde",
- "serde_derive",
 ]
 
 [[package]]
@@ -10376,42 +9334,11 @@ checksum = "144d6b123cef80b301b8f72a9e2ca4370ddec21950d0a103dd22c437006d2db7"
 dependencies = [
  "getrandom 0.4.3",
  "js-sys",
- "rand 0.10.1",
  "serde_core",
  "sha1_smol",
  "wasm-bindgen",
 ]
 
-[[package]]
-name = "validator"
-version = "0.19.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d0b4a29d8709210980a09379f27ee31549b73292c87ab9899beee1c0d3be6303"
-dependencies = [
- "idna",
- "once_cell",
- "regex",
- "serde",
- "serde_derive",
- "serde_json",
- "url",
- "validator_derive",
-]
-
-[[package]]
-name = "validator_derive"
-version = "0.19.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "bac855a2ce6f843beb229757e6e570a42e837bcb15e5f449dd48d5747d41bf77"
-dependencies = [
- "darling 0.20.11",
- "once_cell",
- "proc-macro-error2",
- "proc-macro2",
- "quote",
- "syn",
-]
-
 [[package]]
 name = "valuable"
 version = "0.1.1"
@@ -11197,12 +10124,6 @@ dependencies = [
  "synstructure",
 ]
 
-[[package]]
-name = "z85"
-version = "3.0.7"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "c6e61e59a957b7ccee15d2049f86e8bfd6f66968fcd88f018950662d9b86e675"
-
 [[package]]
 name = "zerocopy"
 version = "0.8.52"
diff --git a/Cargo.toml b/Cargo.toml
index eeb4a1ea..dbb7f1c3 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -240,3 +240,12 @@ resolver = "2"
 # unfetchable, so the git form deadlocks offline sessions. Path form = zero
 # network, identical source.
 ndarray = { path = "../ndarray" }
+
+# Dev/test debuginfo OFF (operator, 2026-08-18: "Cargo Debug*=0 or so makes it
+# much smaller and faster"). Measured incident the same day: full debuginfo
+# test binaries grew target/ to 17 GB and killed the linker with SIGBUS on a
+# full disk; debug = 0 shrinks the lance/datafusion-stack test binaries by
+# roughly an order of magnitude and links faster. Set "line-tables-only" here
+# instead if line-numbered backtraces are ever worth the size again.
+[profile.dev]
+debug = 0
diff --git a/crates/lance-graph/Cargo.toml b/crates/lance-graph/Cargo.toml
index 8267d026..fdfe4e8c 100644
--- a/crates/lance-graph/Cargo.toml
+++ b/crates/lance-graph/Cargo.toml
@@ -50,8 +50,6 @@ serde_json = "1"
 serde_yaml = "0.9"
 bytes = "1"
 snafu = "0.8"
-deltalake = { version = "0.32", features = ["datafusion", "s3", "azure", "gcs"], optional = true }
-url = { version = "2", optional = true }
 
 # AdaWorldAPI/ndarray fork with 55 HPC modules (Fingerprint, CAM-PQ, CLAM, BLAS, ZeckF64)
 # Source: https://github.com/AdaWorldAPI/ndarray
@@ -75,13 +73,19 @@ bgz-tensor = { path = "../bgz-tensor", optional = true }
 [features]
 default = ["unity-catalog", "ndarray-hpc", "planner", "bgz17-codec", "tensor-codec"]
 unity-catalog = ["lance-graph-catalog/unity-catalog"]
-# TODO(lance-bump-delta): deltalake 0.32 removed `DeltaTableProvider::try_new`;
-# new API is `TableProviderBuilder::new().with_snapshot(...).with_log_store(...).build().await`.
-# Refactor `table_readers.rs::DeltaTableReader` to the new builder API in a
-# follow-up PR. Dropped from `default` features for now so CI stays green on
-# the lance/lancedb bump; still opt-in via `--features delta` if a caller
-# accepts the broken state.
-delta = ["dep:deltalake", "dep:url"]
+# The `delta` feature (deltalake + DeltaTableReader) was REMOVED 2026-08-18
+# (operator pin ruling: lance 9 / lancedb 0.33 / datafusion 54.1 — NO DF 53 —
+# / arrow 58). deltalake tops out at 0.32.4 pinning datafusion ^53.1.0, so the
+# feature was the sole source of the DF-53 duplicate major in Cargo.lock; it
+# was also already non-default AND documented broken (0.32 removed
+# `DeltaTableProvider::try_new`). CORRECTION (same day, operator-pointed):
+# delta-rs MAIN already pins datafusion 54 + arrow 58 (verified 2026-08-18
+# from delta-io/delta-rs main Cargo.toml) — only the crates.io releases top
+# out at DF 53. Restoration is therefore available NOW via the house
+# mechanism (git dep on the upstream repository, pinned to a rev) + a reader
+# refactor to the current builder API — as its own deliberate PR if a
+# consumer needs Delta. The removal itself stands ("we don't need
+# deltalake").
 # lancedb: high-level table/connection API (Python/JS SDK equivalent in Rust).
 # Enables LanceDB-compatible connection strings, table management, and the
 # vector search API surface that third-party tooling (DuckDB ext, Polars) expects.
diff --git a/crates/lance-graph/src/lib.rs b/crates/lance-graph/src/lib.rs
index 1c8633b9..7dfd809b 100644
--- a/crates/lance-graph/src/lib.rs
+++ b/crates/lance-graph/src/lib.rs
@@ -80,6 +80,4 @@ pub use lance_graph_catalog::{UnityCatalogConfig, UnityCatalogProvider};
 pub use lance_vector_search::VectorSearch;
 pub use query::{CypherQuery, ExecutionStrategy, SqlDialect};
 pub use sql_query::SqlQuery;
-#[cfg(feature = "delta")]
-pub use table_readers::DeltaTableReader;
 pub use table_readers::{default_table_readers, ParquetTableReader};
diff --git a/crates/lance-graph/src/table_readers.rs b/crates/lance-graph/src/table_readers.rs
index 4ebf17b3..617c599c 100644
--- a/crates/lance-graph/src/table_readers.rs
+++ b/crates/lance-graph/src/table_readers.rs
@@ -4,7 +4,9 @@
 //! Built-in [`TableReader`] implementations for common data formats.
 //!
 //! - [`ParquetTableReader`] — reads Parquet tables using DataFusion's built-in support.
-//! - [`DeltaTableReader`] — reads Delta Lake tables (behind `delta` feature flag).
+//!
+//! (A Delta Lake reader existed behind the removed `delta` feature — see
+//! Cargo.toml's removal note, 2026-08-18.)
 
 use std::collections::HashMap;
 use std::sync::Arc;
@@ -57,90 +59,11 @@ impl TableReader for ParquetTableReader {
     }
 }
 
-/// Reads Delta Lake tables using the `deltalake` crate.
-///
-/// Opens the Delta table at the storage location and registers it as a
-/// DataFusion `TableProvider`, enabling full SQL query support including
-/// time travel, schema evolution, and partition pruning.
-///
-/// Supports cloud storage (S3, Azure, GCS) via `storage_options`.
-#[cfg(feature = "delta")]
-pub struct DeltaTableReader;
-
-#[cfg(feature = "delta")]
-#[async_trait]
-impl TableReader for DeltaTableReader {
-    fn name(&self) -> &str {
-        "delta"
-    }
-
-    fn supported_formats(&self) -> &[DataSourceFormat] {
-        &[DataSourceFormat::Delta]
-    }
-
-    async fn register_table(
-        &self,
-        ctx: &SessionContext,
-        table_name: &str,
-        table_info: &TableInfo,
-        _schema: arrow_schema::SchemaRef,
-        storage_options: &HashMap<String, String>,
-    ) -> CatalogResult<()> {
-        let location = table_info.storage_location.as_deref().ok_or_else(|| {
-            CatalogError::Other(format!("Table '{}' has no storage_location", table_name))
-        })?;
-
-        let table_url = url::Url::parse(location).map_err(|e| {
-            CatalogError::Other(format!(
-                "Invalid storage location URL '{}': {}",
-                location, e
-            ))
-        })?;
-
-        let delta_table = if storage_options.is_empty() {
-            deltalake::open_table(table_url).await
-        } else {
-            deltalake::open_table_with_storage_options(table_url, storage_options.clone()).await
-        }
-        .map_err(|e| {
-            CatalogError::Other(format!(
-                "Failed to open Delta table '{}' at '{}': {}",
-                table_name, location, e
-            ))
-        })?;
-
-        let snapshot = delta_table
-            .snapshot()
-            .map_err(|e| CatalogError::Other(format!("Failed to get Delta snapshot: {e}")))?
-            .snapshot()
-            .clone();
-        let log_store = delta_table.log_store();
-        let scan_config = Default::default();
-        let provider = deltalake::delta_datafusion::DeltaTableProvider::try_new(
-            snapshot,
-            log_store,
-            scan_config,
-        )
-        .map_err(|e| CatalogError::Other(format!("Failed to create DeltaTableProvider: {e}")))?;
-        ctx.register_table(table_name, Arc::new(provider))
-            .map_err(|e| {
-                CatalogError::Other(format!(
-                    "Failed to register Delta table '{}': {}",
-                    table_name, e
-                ))
-            })?;
-
-        Ok(())
-    }
-}
-
 /// Returns the default set of table readers.
 ///
-/// Includes Parquet support, and Delta Lake support when the `delta` feature is enabled.
+/// Includes Parquet support. (Delta Lake support was removed with the `delta`
+/// feature, 2026-08-18 — see Cargo.toml's note; a `DataSourceFormat::Delta`
+/// table simply has no registered reader, exactly as when the feature was off.)
 pub fn default_table_readers() -> Vec<Arc<dyn TableReader>> {
-    #[allow(unused_mut)]
-    let mut readers: Vec<Arc<dyn TableReader>> = vec![Arc::new(ParquetTableReader)];
-    #[cfg(feature = "delta")]
-    readers.push(Arc::new(DeltaTableReader));
-    readers
+    vec![Arc::new(ParquetTableReader)]
 }
diff --git a/docs/lotus/LOTUS-FRONTIER-AUDIT.md b/docs/lotus/LOTUS-FRONTIER-AUDIT.md
index ae714e85..d23fccb0 100644
--- a/docs/lotus/LOTUS-FRONTIER-AUDIT.md
+++ b/docs/lotus/LOTUS-FRONTIER-AUDIT.md
@@ -152,6 +152,18 @@ OFFERS. Phase 6 (`PREPARED-ARTIFACT-PUBLICATION.md`) is **gated** on a
 `cargo fetch` (network + disk budget permitting) or an operator-sanctioned
 alternative source consult. Do not write Phase 6 from memory of lance APIs.
 
+> **⊘ BLOCKER LIFTED 2026-08-18 (same day, operator pin ruling).** The
+> operator's dependency ruling ("pinned via [patch] of the upstream
+> repository git") sanctioned the upstream source consult: the EXACT v9.0.0
+> tag is on disk (`/tmp/sources/lance-9`, matching the Cargo.lock checksum)
+> plus current upstream (`/tmp/sources/lance-main`). Capability findings are
+> deliberately NOT recorded here — they enter through the RP-SEAL research
+> program's Domain-A independent passes (`.claude/plans/
+> erasure-seals-compaction-research-v1.md` §11 independence rule) and are
+> cross-checked at consolidation. The paragraph above stands as the honest
+> record of what THIS session's Phase 0 could and could not verify at
+> composition time.
+
 ### §2.3 The existing "merkle" is not a tree (VERIFIED)
 
 `MerkleRoot::from_fingerprint` (`crates/lance-graph/src/graph/spo/merkle.rs:18-38`)