build(deps): bump lance 6.0.0 → =7.0.0, lancedb 0.29.0 → =0.30.0 (lockstep)

Move the lance family to =7.0.0 and lancedb to =0.30.0 across all 7 crates
that pin them (lance-graph, -benches, -callcenter, -catalog, -ontology,
holograph, surreal_container; lance-arrow/-index/-linalg/-namespace lockstep).

- lancedb 0.30.0 transitively pins lance =7.0.0, satisfying the exact-equals
  lockstep. Supersedes the dead 6.0.1 path: no lancedb release ever pinned
  lance =6.0.1 (0.29.0 → 6.0.0, then 0.30.0 → 7.0.0, skipping 6.0.1).
- arrow stays 58, datafusion stays 53 (lance 7 + lancedb 0.30 keep ^58 / ^53).
- object_store moves 0.12 → 0.13.2 transitively, ALIGNING with the
  AdaWorldAPI/surrealdb fork (its workspace object_store = "0.13.0"): lance 6's
  0.12 conflicted with surrealdb's 0.13, lance 7's 0.13 does not.
- Cargo.lock re-resolved: lance/lance-index 7.0.0, lancedb 0.30.0,
  object_store 0.13.2 (pulls lance-7 xet-* storage crates).

Dep graph resolves clean; lance-7 API-level compile is unverified here
(disk-limited sandbox) and left to CI.

Caveat: surrealdb-core's kv-lance feature still pins lance =6.0.0 / lancedb
=0.29.0 — that fork needs the same bump before kv-lance wires against this
workspace.

https://claude.ai/code/session_012SorR8UbtEvYmbX8cXftj7

Author: claude

Cargo.lock

@@ -68,6 +68,23 @@ resolver = "2"
 # RESOLVED(B) 2026-05-28 — LanceDB pinned to `=0.29.0` (the latest 0.29 patch);
 #   transitively pins lance =6.x, datafusion 53, arrow 58.
 #
+# RESOLVED(A2/B2) 2026-05-31 — bumped Lance 6.0.0 → `=7.0.0` and LanceDB
+#   0.29.0 → `=0.30.0` (lockstep across lance-graph, -benches, -callcenter,
+#   -catalog, -ontology, holograph, surreal_container; lance-arrow / -index /
+#   -linalg / -namespace move together). lancedb 0.30.0 transitively pins lance
+#   `=7.0.0`, so the strict-equals lockstep is satisfied. This SUPERSEDES the
+#   6.0.1 BLOCKED note above — that path was always dead: no lancedb release ever
+#   pinned lance =6.0.1 (0.29.0 → 6.0.0, then 0.30.0 → 7.0.0, skipping 6.0.1).
+#   arrow stays 58, datafusion stays 53 (lance 7 + lancedb 0.30 keep ^58 / ^53).
+#   The one transitive move is object_store 0.12 → 0.13, which ALIGNS with the
+#   AdaWorldAPI/surrealdb fork (its workspace `object_store = "0.13.0"`): lance
+#   6's object_store 0.12 conflicted with surrealdb's 0.13; lance 7's 0.13 does
+#   not. CAVEAT: surrealdb-core's `kv-lance` feature STILL pins lance/lance-index
+#   `=6.0.0` + lancedb `=0.29.0` — that fork needs the SAME 7.0.0/0.30.0 bump
+#   before kv-lance can wire against this workspace (see BLOCKED(C) below).
+#   API-level compile against the lance-7 Rust surface is UNVERIFIED here
+#   (disk-limited sandbox); CI in a disk-ample env is the gate.
+#
 # BLOCKED(D) STILL OPEN — codex P2 correction on PR #425 (2026-05-28).
 #   The earlier RESOLVED(D) claim was FALSE: there is no `[patch.crates-io]`
 #   block in this workspace root (`git grep '\[patch'` on this commit finds
@@ -122,9 +139,9 @@ resolver = "2"
 # Crate-level pins (canonical source of truth — workspace.dependencies is not
 # used; each consumer crate declares its own pin with exact-equals so the
 # whole graph resolves to the same semver):
-#   lance           = "=6.0.0"   (lance-arrow / lance-index / lance-linalg /
+#   lance           = "=7.0.0"   (lance-arrow / lance-index / lance-linalg /
 #                                 lance-namespace bump in lock-step)
-#   lancedb         = "=0.29.0"
+#   lancedb         = "=0.30.0"
 #   datafusion      = "53"       (+ datafusion-common / -expr / -sql /
 #                                 -functions-aggregate)
 #   arrow-array     = "58"       (+ arrow-schema / -buffer / -ipc / arrow)

Cargo.toml

@@ -35,7 +35,7 @@ arrow-buffer = "58"
 datafusion = { version = "53", optional = true }
 
 # Lance columnar format — 100x faster random access than Parquet
-lance = { version = "=6.0.0", optional = true, default-features = false }
+lance = { version = "=7.0.0", optional = true, default-features = false }
 
 # Async runtime
 tokio = { version = "1.49", features = ["rt-multi-thread", "macros"], optional = true }

crates/holograph/Cargo.toml

@@ -7,7 +7,7 @@ description = "Benchmarks for lance-graph (not published)"
 
 [dependencies]
 lance-graph = { path = "../lance-graph", version = "0.5.3" }
-lance = "=6.0.0"
+lance = "=7.0.0"
 arrow-array = "58"
 arrow-schema = "58"
 criterion = { version = "0.5", features = ["async", "async_tokio", "html_reports"] }

crates/lance-graph-benches/Cargo.toml

@@ -27,7 +27,7 @@ thiserror = "1"
 # arrow bumped to 58 to match lance 6.0's transitive arrow version.
 # TODO(lance-bump): align rest of workspace on arrow 58 once feasible.
 arrow       = { version = "58", optional = true }
-lance       = { version = "=6.0.0",  optional = true }
+lance       = { version = "=7.0.0",  optional = true }
 
 # [query] / [query-lite] — DataFusion. Base dep has default-features = false.
 # The full `query` feature adds datafusion/default (compression backends etc).

crates/lance-graph-callcenter/Cargo.toml

@@ -14,7 +14,7 @@ categories = ["database", "data-structures", "science"]
 arrow-schema = "58"
 async-trait = "0.1"
 datafusion = { version = "53", default-features = false }
-lance-namespace = "=6.0.0"
+lance-namespace = "=7.0.0"
 reqwest = { version = "0.12", features = ["json"], optional = true }
 serde = { version = "1", features = ["derive"] }
 serde_json = "1"

crates/lance-graph-catalog/Cargo.toml

@@ -43,7 +43,7 @@ sha2 = "0.10"
 # Lance-backed dictionary cache is feature-gated so the crate compiles without
 # protoc (lance-encoding's build-time dep). The default in-memory registry is
 # the canonical surface for tests and consumers that don't need persistence.
-lance = { version = "=6.0.0", optional = true }
+lance = { version = "=7.0.0", optional = true }
 # arrow bumped to 58 to match lance 6.0's transitive arrow version.
 # TODO(lance-bump): align rest of workspace on arrow 58 once feasible.
 arrow = { version = "58", optional = true }

crates/lance-graph-ontology/Cargo.toml

@@ -35,10 +35,10 @@ datafusion-functions-aggregate = "53"
 futures = "0.3"
 lance-graph-catalog = { path = "../lance-graph-catalog", version = "0.5.4" }
 lance-graph-contract = { path = "../lance-graph-contract" }
-lance = "=6.0.0"
-lance-linalg = "=6.0.0"
-lance-namespace = "=6.0.0"
-lancedb = { version = "=0.29.0", optional = true, default-features = false }
+lance = "=7.0.0"
+lance-linalg = "=7.0.0"
+lance-namespace = "=7.0.0"
+lancedb = { version = "=0.30.0", optional = true, default-features = false }
 nom = "7.1"
 serde = { version = "1", features = ["derive"] }
 serde_json = "1"
@@ -91,8 +91,8 @@ tensor-codec = ["dep:bgz-tensor"]
 
 [dev-dependencies]
 futures = "0.3"
-lance-arrow = "=6.0.0"
-lance-index = "=6.0.0"
+lance-arrow = "=7.0.0"
+lance-index = "=7.0.0"
 tempfile = "3"
 tokio = { version = "1.37", features = ["macros", "rt-multi-thread"] }
 causal-edge = { path = "../causal-edge" }

crates/lance-graph/Cargo.toml

@@ -34,8 +34,8 @@ Depends on task 01 (deps_substrate) being resolved before compiling.
 # ── BLOCKED(C): uncomment and fill once fork coordinates are known ────────────
 # surrealdb = { git = "BLOCKED_SEE_C", branch = "BLOCKED_SEE_C", default-features = false, features = ["kv-lance"] }
 
-lance    = "=6.0.0"
-lancedb  = { version = "=0.29.0", optional = true, default-features = false }
+lance    = "=7.0.0"
+lancedb  = { version = "=0.30.0", optional = true, default-features = false }
 
 # Runtime support (not blocked — these are well-known, confirmed versions)
 tokio    = { version = "1", features = ["rt-multi-thread", "macros"] }