diff --git a/CHANGELOG.md b/CHANGELOG.md
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--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,666 @@
 # Changelog
 
+## v0.4.4 — 2026-05-23
+
+### coordinode-auth
+## [0.4.4](https://github.com/structured-world/coordinode/compare/coordinode-auth-v0.4.3...coordinode-auth-v0.4.4) - 2026-05-23
+
+#### Added
+
+- CoordiNode v0.1.0-alpha.1 — graph + vector + full-text engine
+
+### coordinode-bench
+## [0.4.4](https://github.com/structured-world/coordinode/compare/coordinode-bench-v0.4.3...coordinode-bench-v0.4.4) - 2026-05-23
+
+#### Added
+
+- *(bench)* R700+R704 — coordinode-bench harness + ann-benchmarks SIFT1M adapter (Stage 1)
+
+### coordinode-bench-vector-ann
+## [0.4.4](https://github.com/structured-world/coordinode/compare/coordinode-bench-vector-ann-v0.4.3...coordinode-bench-vector-ann-v0.4.4) - 2026-05-23
+
+#### Added
+
+- *(bench)* R700+R704 — coordinode-bench harness + ann-benchmarks SIFT1M adapter (Stage 1)
+
+#### Testing
+
+- *(vector)* add hnswlib SIFT1M single-thread baseline + thread pinning
+
+### coordinode-client
+## [0.4.4](https://github.com/structured-world/coordinode/compare/coordinode-client-v0.4.3...coordinode-client-v0.4.4) - 2026-05-23
+
+#### Added
+
+- *(identity,placement,consistency)* u20/u44 NodeId, schema_revision, gRPC concern wire-through
+- *(query)* [**breaking**] add rrf_score Cypher function with RankFuse operator
+- *(client)* causal session API — CausalToken, execute_causal_write/read (G089)
+- *(causal)* enforce writeConcern=MAJORITY in causal write sessions (G088)
+- *(consistency)* implement R142 causal consistency sessions
+- *(client)* add coordinode-client crate with source location tracking
+
+#### Fixed
+
+- *(ci)* resolve release-plz cargo package failures for coordinode-client
+- *(client)* add replication proto module and new ExecuteCypherRequest fields
+- *(client)* use publish.workspace = true (consistent with other crates)
+- *(client)* add tokio-test dev-dep; remove stale execute_cypher_annotated reference
+
+#### Testing
+
+- *(client,server)* cover params+source gRPC branch and invalid endpoint
+
+### coordinode-cluster
+## [0.4.4](https://github.com/structured-world/coordinode/compare/coordinode-cluster-v0.4.3...coordinode-cluster-v0.4.4) - 2026-05-23
+
+#### Added
+
+- *(cluster)* Layer 6 ClusterTopology + ShardRouting traits + CE impls
+
+#### Testing
+
+- *(cluster)* doctests + edge cases + ADR-028 helpers + benches + proptest
+
+### coordinode-core
+## [0.4.4](https://github.com/structured-world/coordinode/compare/coordinode-core-v0.4.3...coordinode-core-v0.4.4) - 2026-05-23
+
+#### Added
+
+- *(modality)* introduce coordinode-modality crate with Schema/Blob/Index stores
+- *(storage)* per-version node key + __ingestion_ts__ for TEMPORAL labels
+- *(cypher)* CREATE NODE TYPE DDL with TEMPORAL flag (bitemporal nodes scaffold)
+- *(triggers)* storage layout + DDL executors + probe helper (R190 part 2)
+- *(planner)* graph predicate push-down rule (R-PUSH1)
+- *(identity,placement,consistency)* u20/u44 NodeId, schema_revision, gRPC concern wire-through
+- *(temporal)* bitemporal edge types with valid-time semantics
+- *(query)* add read_consistency knob + planner auto-promotion (R-SNAP1)
+- *(txn)* add per-shard MaxAssignedWatermark + WaitForTs primitive
+- *(query)* ATTACH DOCUMENT — demote graph node to nested DOCUMENT property
+- *(core)* implement HybridLogicalClock for CE timestamps (R143)
+- *(storage)* implement standalone WAL for crash durability
+- *(schema)* R-API5 schema modes STRICT/VALIDATED/FLEXIBLE
+- *(computed)* R085 decay interpolation tests and NVMe write buffer for w:cache
+- *(raft)* true async wtimeout via propose_with_timeout (G048)
+- *(raft)* add WaitForMajorityService for batched proposal coalescing (G047)
+- CoordiNode v0.1.0-alpha.1 — graph + vector + full-text engine
+
+#### Documentation
+
+- *(triggers)* scrub internal task / ADR references + SHOW filter bug fix
+
+#### Fixed
+
+- *(storage)* gate every write path + typed propagation to gRPC client
+- *(query)* TTL scope=Subtree now deletes target_field, not anchor
+
+#### Performance
+
+- *(codec)* switch UidEncoder/Decoder to StreamVByte Coder1234
+- *(query)* reuse adjacency key buffer in graph traversal hot path
+
+#### Refactored
+
+- *(core,query)* R165 last raw encoder — Mutation::delete_edge_props typed constructor
+
+#### Testing
+
+- *(core)* add roundtrip test for ComputedSpec::Ttl with target_field=Some
+- *(raft)* add tests for propose_with_timeout and WriteConcernTimeout (G048)
+
+### coordinode-embed
+## [0.4.4](https://github.com/structured-world/coordinode/compare/coordinode-embed-v0.4.3...coordinode-embed-v0.4.4) - 2026-05-23
+
+#### Added
+
+- *(storage)* cascade also fires at Full + metric/concurrency tests
+- *(storage)* background capacity scanner + hard-limit-strategy edges
+- *(storage)* per-endpoint capacity tracking + hard-limit enforcement
+- *(storage)* page-checksum wire-through + ECC policy config surface
+- *(storage)* per-LSM-level endpoint routing + cascade eviction
+- *(storage)* R156 + R157 — multi-endpoint storage placement
+- *(temporal)* R172d — pattern predicate into temporal target
+- *(temporal)* R172d initial slice — traversal into temporal target
+- *(temporal)* R172c Phase 3c — DETACH/ATTACH on temporal nodes (partial)
+- *(temporal)* R172c Phase 3b — nested PropertyPath / doc_* fns on temporal
+- *(temporal)* R172c Phase 3 — REMOVE on temporal as close+open new version
+- *(temporal)* R172c Phase 3 — DELETE on temporal as positive bitemporal fact
+- *(storage)* R172c Phase 2 — temporal node SET close-current + open-new
+- *(storage)* R172c Phase 1 — temporal node SET valid_to + valid_from immutability
+- *(storage)* per-version node key + __ingestion_ts__ for TEMPORAL labels
+- *(cypher)* CREATE NODE TYPE DDL with TEMPORAL flag (bitemporal nodes scaffold)
+- *(triggers)* expand BEFORE COMMIT firing to edge SET/MERGE/DELETE
+- *(triggers)* BEFORE COMMIT firing on SET / DELETE / CREATE-edge
+- *(triggers)* BEFORE COMMIT firing on node CREATE (R191 first cut)
+- *(triggers)* validate body source at DDL time + WITH-passthrough coverage
+- *(triggers)* storage layout + DDL executors + probe helper (R190 part 2)
+- *(cypher)* trigger DDL grammar + AST + parser + L1/L2 cycle tracking (R190 part 1)
+- *(cypher)* native MERGE NODES (a, b) INTO target
+- *(planner)* graph predicate push-down rule (R-PUSH1)
+- *(identity,placement,consistency)* u20/u44 NodeId, schema_revision, gRPC concern wire-through
+- *(query)* snapshot API contract tests + fix modality_count over-promotion
+- *(query)* add read_consistency knob + planner auto-promotion (R-SNAP1)
+- *(query)* expose applied_watermark handle on ExecutionContext
+- *(storage)* implement standalone WAL for crash durability
+- *(schema)* R-API5 schema modes STRICT/VALIDATED/FLEXIBLE
+- *(query)* use planner hnsw_index annotation in executor for index-name lookup
+- *(query)* CREATE/DROP VECTOR INDEX Cypher DDL
+- *(query)* implement CREATE/DROP INDEX Cypher DDL with IndexScan optimizer
+- *(schema)* wire create_label/create_edge_type to persist schemas with unique index enforcement
+- *(query)* implement standalone MERGE relationship (G074)
+- *(query)* HNSW-accelerated vector top-K via planner optimization
+- *(computed)* R085 decay interpolation tests and NVMe write buffer for w:cache
+- *(server)* wire DrainBuffer with RaftProposalPipeline in cluster mode (G063)
+- *(query)* COMPUTED VECTOR_DECAY planner pattern detection (R084)
+- *(query)* SSE encrypted search via Cypher DDL + encrypted_match() (G017)
+- *(query)* adaptive parallel traversal via rayon (G010) + varlen edge props fix (G066)
+- CoordiNode v0.1.0-alpha.1 — graph + vector + full-text engine
+
+#### Documentation
+
+- *(temporal)* R172c/R172d temporal-node mutation surface + NOT predicate test
+- *(triggers)* scrub internal task / ADR references + SHOW filter bug fix
+- *(merge-nodes)* close coverage of reference, index, compatibility, README + 3 tests
+
+#### Fixed
+
+- *(storage)* capacity scanner counts every endpoint file, not only SSTs
+- *(storage)* R172b safe-reject for UPSERT ON CREATE + pattern predicates
+- *(storage)* R172b safe-reject for temporal labels in REMOVE / MERGE / ATTACH / DETACH
+- *(triggers)* MERGE NODES fires source DELETE + target UPDATE + cascade
+- *(triggers)* REMOVE / UPSERT ON CREATE / DETACH DOCUMENT firing
+- *(triggers)* fire DELETE triggers from ATTACH DOCUMENT cascade path
+- *(triggers)* tighten edge UPDATE firing + cover temporal/MERGE/docs
+- *(executor)* propagate variable-bound property columns through WITH projection
+- *(executor)* Cypher three-valued logic for NULL comparisons + edge-case audit
+- *(query)* text_match() hard-fails on missing FT-index
+- *(executor)* RETURN must not expose SET value when write was not applied
+- *(query)* support query parameters in percentileCont/percentileDisc
+- *(query)* clean up B-tree index entry on REMOVE property
+- *(query)* update B-tree index on SET property
+- *(query)* clean up B-tree index entries on node DELETE/DETACH DELETE
+- *(embed)* add missing target_field to ComputedSpec::Ttl in integration tests
+
+#### Performance
+
+- *(executor)* cache schema label per node per statement (R-API6)
+
+#### Refactored
+
+- *(tests)* embed + storage migration to in-memory fixtures (Database::open_in_memory)
+- *(query/tests)* R166 migration — 4 query test files on dual-FS fixture
+- *(embed)* sweep raw encoder usage to LocalNodeStore
+- *(storage,query)* move OCC tracking to Layer 3 Coordinator (G104)
+
+#### Testing
+
+- *(capacity)* trigger fail-fast on CapacityExhausted, no retry loop
+- *(storage)* compaction-driven capacity recovery — writes resume automatically
+- *(storage)* regression tests for ungated write paths + propagation
+- *(storage)* per-LSM-level routing — WAL replay + primary-evict edges
+- *(storage)* per-LSM-level routing edge cases
+- *(temporal)* edge cases — doc_pull/add_to_set, Merge/Replace, varlen, multi-label, multi-segment ATTACH
+- *(storage)* cover R172b audit gaps — valid_to type-mismatch + pre-epoch valid_from
+- *(triggers)* BEFORE COMMIT CREATE — multi-label, $after Map, multi-trigger
+- WITH passthrough composability + disabled-trigger persistence + empty-body reject
+- *(merge-nodes)* STRICT happy-path + mixed self-loop and peers
+- *(merge-nodes)* cover no-transfer drop, temporal edges, multi-type, composability
+- *(merge-nodes)* close STRICT extra-map gap + composability/index coverage
+- *(embed)* full integration coverage for CREATE/DROP VECTOR INDEX (R-API3)
+- *(embed)* complete R-API3 integration test suite for CREATE/DROP VECTOR INDEX
+- *(schema)* add reopen test — unique constraint enforced after load_all
+- *(embed)* add integration test for TTL Subtree+target_field (G068)
+
+### coordinode-gold-bench
+## [0.4.4](https://github.com/structured-world/coordinode/compare/coordinode-gold-bench-v0.4.3...coordinode-gold-bench-v0.4.4) - 2026-05-23
+
+#### Added
+
+- *(benches)* L2 gold suite foundation — YCSB Workload A + C + composite report
+
+#### Documentation
+
+- *(benches)* compression-aware methodology — zstd × zstd and none × none only
+- *(benches)* rewrite methodology — multi-model competitor matrix replaces Redis tier
+
+### coordinode-integration
+## [0.4.4](https://github.com/structured-world/coordinode/compare/coordinode-integration-v0.4.3...coordinode-integration-v0.4.4) - 2026-05-23
+
+#### Added
+
+- *(temporal)* bitemporal edge types with valid-time semantics
+- *(query)* [**breaking**] add rrf_score Cypher function with RankFuse operator
+- *(client)* causal session API — CausalToken, execute_causal_write/read (G089)
+
+#### Fixed
+
+- *(tests)* add at_timestamp field to ReadConcern callsites in workspace integration crate
+- *(integration)* isolate test harness processes from nextest group tracking
+- *(executor)* RETURN must not expose SET value when write was not applied
+- *(integration)* allow expect_used in cluster test (clippy gate)
+- *(integration)* add description, proto_gen fallback, and build.rs fix
+
+#### Testing
+
+- *(integration)* bug5 SIGKILL restart + wait_for_leader harness helper
+- *(integration)* R150 server startup and NodeInfoLayer response headers
+- *(integration)* add G088 gRPC integration tests + wire write_concern
+- *(integration)* add ClusterService gRPC integration tests for R091c
+- *(integration)* add FLEXIBLE-mode MATCH visibility regression test after restart
+- *(integration)* add G082 regression test — SET on vector property
+
+### coordinode-modality
+## [0.4.4](https://github.com/structured-world/coordinode/compare/coordinode-modality-v0.4.3...coordinode-modality-v0.4.4) - 2026-05-23
+
+#### Added
+
+- *(modality,timeseries)* G103 sub-system #3 — bitemporal __ingestion_ts__ axis
+- *(modality,timeseries)* G103 sub-system #4 — overflow compactor primitives
+- *(modality,query)* SchemaStore::list_labels / list_edge_types + ttl_reaper migration
+- *(modality/node)* add get_at_seqno + scan_shard + migrate build.rs (R165 slice 2)
+- *(modality/timeseries)* reopen_bucket + late-write flow test
+- *(modality)* temporal edge methods (ADR-027)
+- *(modality)* add SpatialStore + LocalSpatialStore
+- *(modality)* add TimeSeriesStore + LocalTimeSeriesStore
+- *(modality)* add VectorStore + LocalVectorStore
+- *(modality)* add DocumentStore + LocalDocumentStore (ADR-015)
+- *(modality)* add EdgeStore + LocalEdgeStore (non-temporal)
+- *(modality)* add NodeStore + LocalNodeStore (temporal-aware)
+- *(modality)* introduce coordinode-modality crate with Schema/Blob/Index stores
+
+#### Documentation
+
+- *(modality)* 100% method doctest coverage + remaining bench groups
+- *(modality)* # Examples doctest on every non-trivial public method
+- *(modality)* README + doctests + concurrency tests + benches
+
+#### Fixed
+
+- *(modality,vector)* pass &StorageEngine in doctests + add LockFreeNeighbours::is_empty
+- *(modality/spatial)* real curve windowing in scan_within_bbox
+
+#### Performance
+
+- *(tests)* modality src + proptest + cross_store_flow migrated to in-memory matrix
+- *(modality/spatial)* G101 infrastructure — adaptive bailout disabled pending upstream lsm-tree seek primitive
+- *(modality/spatial)* Z-curve subrange decomposition (G101)
+
+#### Refactored
+
+- *(storage/coordinator)* extract MultiModalCoordinator trait (G105)
+
+#### Testing
+
+- *(storage,modality)* G101 audit close — range_scan API + CRS dispatch + stronger exclusion
+- *(modality,storage)* reduce proptest cases for faster regression runs
+- *(modality)* proptest harness + remaining edge cases + docs hygiene
+- *(modality)* contract clarifications + cross-store integration
+- *(modality/edge)* concurrency stress on adjacency merge operators
+- *(modality)* edge-case coverage for Blob/Index/Vector stores
+- *(modality/document)* edge-case coverage for all 7 DocDelta variants
+
+#### Revert
+
+- *(modality/spatial)* G101 reverted — naive decomposition regressed bench
+
+### coordinode-query
+## [0.4.4](https://github.com/structured-world/coordinode/compare/coordinode-query-v0.4.3...coordinode-query-v0.4.4) - 2026-05-23
+
+#### Added
+
+- *(vector)* C1 day 6 — HnswConfig::max_elements drives pre-allocation
+- *(query/index)* list_index_definitions helper + registry::load_all migration
+- *(modality,query)* SchemaStore::list_labels / list_edge_types + ttl_reaper migration
+- *(storage,query)* OccScope typed contains helpers + audit-test migration
+- *(modality/node)* add get_at_seqno + scan_shard + migrate build.rs (R165 slice 2)
+- *(modality)* introduce coordinode-modality crate with Schema/Blob/Index stores
+- *(storage)* R156 + R157 — multi-endpoint storage placement
+- *(temporal)* R172d — pattern predicate into temporal target
+- *(temporal)* R172d initial slice — traversal into temporal target
+- *(temporal)* R172c Phase 3c — DETACH/ATTACH on temporal nodes (partial)
+- *(temporal)* R172c Phase 3b — nested PropertyPath / doc_* fns on temporal
+- *(temporal)* R172c Phase 3 — REMOVE on temporal as close+open new version
+- *(temporal)* R172c Phase 3 — DELETE on temporal as positive bitemporal fact
+- *(storage)* R172c Phase 2 — temporal node SET close-current + open-new
+- *(storage)* R172c Phase 1 — temporal node SET valid_to + valid_from immutability
+- *(storage)* per-version node key + __ingestion_ts__ for TEMPORAL labels
+- *(cypher)* CREATE NODE TYPE DDL with TEMPORAL flag (bitemporal nodes scaffold)
+- *(triggers)* expand BEFORE COMMIT firing to edge SET/MERGE/DELETE
+- *(triggers)* BEFORE COMMIT firing on SET / DELETE / CREATE-edge
+- *(triggers)* BEFORE COMMIT firing on node CREATE (R191 first cut)
+- *(triggers)* validate body source at DDL time + WITH-passthrough coverage
+- *(triggers)* storage layout + DDL executors + probe helper (R190 part 2)
+- *(cypher)* trigger DDL grammar + AST + parser + L1/L2 cycle tracking (R190 part 1)
+- *(cypher)* native MERGE NODES (a, b) INTO target
+- *(planner)* graph predicate push-down rule (R-PUSH1)
+- *(identity,placement,consistency)* u20/u44 NodeId, schema_revision, gRPC concern wire-through
+- *(temporal)* bitemporal edge types with valid-time semantics
+- *(query)* snapshot API contract tests + fix modality_count over-promotion
+- *(query)* add read_consistency knob + planner auto-promotion (R-SNAP1)
+- *(query)* expose applied_watermark handle on ExecutionContext
+- *(query)* add doc_score Cypher function for document-level aggregate
+- *(query)* [**breaking**] add rrf_score Cypher function with RankFuse operator
+- *(query)* hybrid_score() scoring helper (R-HYB2 part 1/3)
+- *(query)* text_score() composition + guard against silent-0 on missing FT index
+- *(query)* ATTACH DOCUMENT — demote graph node to nested DOCUMENT property
+- *(query)* DETACH DOCUMENT — promote nested property to graph node + edge
+- *(causal)* enforce writeConcern=MAJORITY in causal write sessions (G088)
+- *(schema)* complete R-API5 schema modes enforcement
+- *(schema)* enforce required fields at CREATE + multi-update tests
+- *(schema)* R-API5 schema modes STRICT/VALIDATED/FLEXIBLE
+- *(schema)* implement SchemaMode enforcement in executor (R-API5)
+- *(query)* use planner hnsw_index annotation in executor for index-name lookup
+- *(query)* CREATE/DROP VECTOR INDEX Cypher DDL
+- *(query)* implement CREATE/DROP INDEX Cypher DDL with IndexScan optimizer
+- *(schema)* wire create_label/create_edge_type to persist schemas with unique index enforcement
+- *(query)* add MERGE ALL — Cartesian-product relationship upsert
+- *(query)* implement standalone MERGE relationship (G074)
+- *(query)* implement pattern predicates in WHERE clause
+- *(query)* implement type(r) and labels(n) scalar functions
+- *(query)* HNSW-accelerated vector top-K via planner optimization
+- *(computed)* R085 decay interpolation tests and NVMe write buffer for w:cache
+- *(raft)* true async wtimeout via propose_with_timeout (G048)
+- *(query)* COMPUTED VECTOR_DECAY planner pattern detection (R084)
+- *(query)* SSE encrypted search via Cypher DDL + encrypted_match() (G017)
+- *(query)* adaptive parallel traversal via rayon (G010) + varlen edge props fix (G066)
+- CoordiNode v0.1.0-alpha.1 — graph + vector + full-text engine
+
+#### Documentation
+
+- *(triggers)* scrub internal task / ADR references + SHOW filter bug fix
+
+#### Fixed
+
+- *(query/server)* preserve CapacityExhausted type through Cypher pipeline → gRPC
+- *(storage)* R172b safe-reject for B-tree index scan + log HNSW snapshot gap
+- *(storage)* R172b safe-reject for UPSERT ON CREATE + pattern predicates
+- *(storage)* R172b safe-reject for temporal labels in REMOVE / MERGE / ATTACH / DETACH
+- *(triggers)* MERGE NODES fires source DELETE + target UPDATE + cascade
+- *(triggers)* REMOVE / UPSERT ON CREATE / DETACH DOCUMENT firing
+- *(triggers)* fire DELETE triggers from ATTACH DOCUMENT cascade path
+- *(triggers)* tighten edge UPDATE firing + cover temporal/MERGE/docs
+- *(executor)* propagate variable-bound property columns through WITH projection
+- *(executor)* Cypher three-valued logic for NULL comparisons + edge-case audit
+- *(query)* text_match() hard-fails on missing FT-index
+- *(clippy)* resolve 11 warnings on Rust 1.95
+- *(executor)* RETURN must not expose SET value when write was not applied
+- *(query)* wire parameter substitution into execute() + expand tests
+- *(query)* support query parameters in percentileCont/percentileDisc
+- *(query)* implement percentileCont/percentileDisc with correct percentile arg
+- *(query)* clean up B-tree index entry on REMOVE property
+- *(query)* update B-tree index on SET property
+- *(query)* clean up B-tree index entries on node DELETE/DETACH DELETE
+- *(executor)* schema enforcement for PropertyPath, DocFunction, map SET ops
+- *(vector)* fill labels/properties in VectorResult, respect distance metric
+- *(query)* skip Subtree removal when target_field already absent
+- *(query)* short-circuit reap_label when Subtree target_field_id unresolved
+- *(query)* log error when Subtree target_field_id unresolved
+- *(query)* skip Subtree deletion when target_field_id unresolved
+- *(query)* TTL scope=Subtree now deletes target_field, not anchor
+- *(query)* store and check edge properties in MERGE relationship (G075)
+- *(executor)* support MERGE relationship patterns (G069, G070, G072)
+- *(query)* track OCC read-set in parallel traversal path (G067)
+
+#### Performance
+
+- *(query)* reuse adjacency key buffer in graph traversal hot path
+- *(executor)* cache schema label per node per statement (R-API6)
+
+#### Refactored
+
+- *(query/tests)* R166 migration — 4 query test files on dual-FS fixture
+- *(core,query)* R165 last raw encoder — Mutation::delete_edge_props typed constructor
+- *(query/tests)* migrate integration-test fixtures to LocalNodeStore
+- *(query/tests)* R166 finish — ttl_reaper fixtures migrated to LocalNodeStore
+- *(query/tests)* R166 test fixture migration to LocalNodeStore
+- *(query/index/ops)* route through LocalIndexStore (R165 slice 12)
+- *(query/runner)* typed edge-property delete + transfer/update migration (R165 slice 11)
+- *(query/runner)* typed temporal edge-property helpers + 3 more sites (R165 slice 10)
+- *(query/runner)* typed edge-property helpers + first EdgeStore sites (R165 slice 9)
+- *(query/runner)* SET / REMOVE / schema-peek migration (R165 slice 8)
+- *(query/runner)* delete redundant byte-CAS in execute_merge (R165 slice 6)
+- *(query/runner)* DELETE + DETACH/ATTACH branching migration (R165 slice 7)
+- *(query/runner)* temporal-node typed helpers + 4-block migration (R165 slice 5)
+- *(query/runner)* typed node helpers + 7-site migration (R165 slice 4)
+- *(storage,query)* move OCC tracking to Layer 3 Coordinator (G104)
+- *(query/runner)* migrate label-index node-fetch loop to LocalNodeStore (R165 slice 3)
+- *(query/ttl)* migrate ttl.rs node ops to LocalNodeStore (R165 slice)
+
+#### Testing
+
+- *(query)* R165 audit close — EdgeStore OCC invariants + lockdown coverage gate
+- *(query)* R165 encoder lockdown regression gate (slice 13)
+- *(query)* R165 slice 4 second audit — OCC invariant + doc fix
+- *(query)* R165 slice 4 audit — edge cases + 2 more SET sites
+- *(query)* mvcc_flush idempotency + read-only short-circuit
+- *(query)* RYOW + legacy-mode OCC invariants, scrub task IDs
+- *(storage,query)* edge cases + dyn dispatch for G104/G105
+- *(merge-nodes)* close STRICT extra-map gap + composability/index coverage
+- *(query)* R-SNAP1 exact mode + AS OF target + hint docs
+- *(query)* freeze hybrid scoring API surface with contract tests
+- *(query)* cover R-HYB2c edge cases missed in the initial PR
+- *(query)* cover R-HYB1b empty-input shortcut and document text_match guard
+- *(query)* add regression tests for text_match hard-fail on missing FT-index
+- *(query)* cover rrf_score edge cases missed in the initial PR
+- *(query)* verify is_write() classifies all DDL clause variants
+- *(query)* add unit tests for Query::is_write() AST predicate
+- *(semantic)* add WITH * regression tests for analyze_with fix
+- *(executor)* add two-MERGE, self-loop, G069+G072 integration tests
+- *(executor)* add ON MATCH SET, incoming direction, edge-property tests (G072/G075)
+- *(executor)* add G072 edge-case tests + document G074 gap
+
+### coordinode-raft
+## [0.4.4](https://github.com/structured-world/coordinode/compare/coordinode-raft-v0.4.3...coordinode-raft-v0.4.4) - 2026-05-23
+
+#### Added
+
+- *(storage)* per-LSM-level endpoint routing + cascade eviction
+- *(storage)* R156 + R157 — multi-endpoint storage placement
+- *(raft)* wire MaxAssignedWatermark into apply_proposal path
+- *(server)* R150 — monolithic binary --mode=full, shared :7080, NodeInfoLayer
+- *(cluster)* node decommission protocol + unified Raft write path
+- *(cluster)* implement cluster join protocol (R091b)
+- *(storage)* implement standalone WAL for crash durability
+- *(raft)* R141 follower reads — ReadFence, SyncPerBatch persist fix
+- *(raft)* chunked gRPC snapshot transfer to prevent OOM (G046)
+- *(raft)* true async wtimeout via propose_with_timeout (G048)
+- *(raft)* add retry with exponential backoff to batch drain loop (G047b)
+- *(raft)* add WaitForMajorityService for batched proposal coalescing (G047)
+- CoordiNode v0.1.0-alpha.1 — graph + vector + full-text engine
+
+#### Fixed
+
+- *(storage)* gate every write path + typed propagation to gRPC client
+- *(storage)* gate oplog purge on cross-partition flush watermark
+- *(raft)* recover last_log_id from oplog on unclean shutdown restart
+- *(cluster)* rollback Learner on change_membership failure in monitor_and_promote
+- *(server)* resolve proto submodule and clippy::panic in tests
+- *(raft)* reduce chunk size to 2MB, add multi-chunk integration test
+- *(ci)* update raft build.rs proto path and deny.toml format
+
+#### Testing
+
+- *(raft)* add 3-node pruning decommission test as final R091c entry
+- *(cluster)* R091c decommission protocol test suite
+- *(raft)* R141 complete test coverage — follower scenarios + StaleReplica
+- *(raft)* add tests for propose_with_timeout and WriteConcernTimeout (G048)
+
+### coordinode-s3
+## [0.4.4](https://github.com/structured-world/coordinode/compare/coordinode-s3-v0.4.3...coordinode-s3-v0.4.4) - 2026-05-23
+
+#### Added
+
+- *(storage)* R156 + R157 — multi-endpoint storage placement
+- CoordiNode v0.1.0-alpha.1 — graph + vector + full-text engine
+
+### coordinode-search
+## [0.4.4](https://github.com/structured-world/coordinode/compare/coordinode-search-v0.4.3...coordinode-search-v0.4.4) - 2026-05-23
+
+#### Added
+
+- *(storage)* R156 + R157 — multi-endpoint storage placement
+- *(search)* FTS MVCC snapshot filter via per-doc commit_ts + segment registry
+- *(text-search)* implement TextService gRPC with fuzzy + language-aware search
+- *(search)* external CJK dictionary loading from filesystem (G014)
+- CoordiNode v0.1.0-alpha.1 — graph + vector + full-text engine
+
+#### Fixed
+
+- *(ci)* replace cargo test with nextest, fix CJK env var race
+
+#### Testing
+
+- *(search)* direct unit tests for search_with_highlights_fuzzy and search_with_highlights_and_language
+- *(text-search)* Ukrainian e2e + multi-property merge coverage
+
+### coordinode-server
+## [0.4.4](https://github.com/structured-world/coordinode/compare/v0.4.3...v0.4.4) - 2026-05-23
+
+#### Added
+
+- *(storage)* R156 + R157 — multi-endpoint storage placement
+
+#### Fixed
+
+- *(query/server)* preserve CapacityExhausted type through Cypher pipeline → gRPC
+- *(server)* migrate remaining gRPC services to capacity-aware error mapping
+- *(storage)* gate every write path + typed propagation to gRPC client
+
+### coordinode-storage
+## [0.4.4](https://github.com/structured-world/coordinode/compare/coordinode-storage-v0.4.3...coordinode-storage-v0.4.4) - 2026-05-23
+
+#### Added
+
+- *(storage,query)* OccScope typed contains helpers + audit-test migration
+- *(storage)* cascade also fires at Full + metric/concurrency tests
+- *(storage)* background capacity scanner + hard-limit-strategy edges
+- *(storage)* per-endpoint capacity tracking + hard-limit enforcement
+- *(storage)* page-checksum wire-through + ECC policy config surface
+- *(storage)* per-LSM-level endpoint routing + cascade eviction
+- *(storage)* R156 + R157 — multi-endpoint storage placement
+- *(temporal)* R172c Phase 3b — nested PropertyPath / doc_* fns on temporal
+- *(storage)* time-based memtable flush trigger to bound oplog retention
+- *(storage)* implement standalone WAL for crash durability
+- *(computed)* R085 decay interpolation tests and NVMe write buffer for w:cache
+- *(storage)* add MemFs in-memory test backend support
+- CoordiNode v0.1.0-alpha.1 — graph + vector + full-text engine
+
+#### Fixed
+
+- *(storage)* capacity scanner counts every endpoint file, not only SSTs
+- *(storage)* gate every write path + typed propagation to gRPC client
+- *(storage)* gate oplog purge on cross-partition flush watermark
+- *(raft)* recover last_log_id from oplog on unclean shutdown restart
+
+#### Performance
+
+- *(modality/spatial)* Z-curve subrange decomposition (G101)
+- *(storage)* batch Extra-targeting deltas in DocumentMerge
+- *(storage)* parallel memtable writes within write batch (R091)
+
+#### Refactored
+
+- *(tests)* embed + storage migration to in-memory fixtures (Database::open_in_memory)
+- *(storage,query)* move OCC tracking to Layer 3 Coordinator (G104)
+- *(storage/coordinator)* extract MultiModalCoordinator trait (G105)
+- *(storage/coordinator)* trim doctests to internal-crate scope
+- *(storage)* extract Layer 3 Coordinator sub-module (R164)
+
+#### Testing
+
+- *(storage,modality)* G101 audit close — range_scan API + CRS dispatch + stronger exclusion
+- *(modality,storage)* reduce proptest cases for faster regression runs
+- *(query)* RYOW + legacy-mode OCC invariants, scrub task IDs
+- *(storage,query)* edge cases + dyn dispatch for G104/G105
+- *(storage)* final R164 coverage round + rustdoc cleanup
+- *(storage/coordinator)* edge cases + doctests + concurrency
+- *(storage)* page-ECC policy — builder + serde back-compat + Volatile edge
+
+### coordinode-test-fixtures
+## [0.4.4](https://github.com/structured-world/coordinode/compare/coordinode-test-fixtures-v0.4.3...coordinode-test-fixtures-v0.4.4) - 2026-05-23
+
+#### Added
+
+- *(test-fixtures)* new crate — engine_for_logic / engine_for_disk / engine_for_memory dual-FS test fixture
+
+#### Performance
+
+- *(tests)* modality src + proptest + cross_store_flow migrated to in-memory matrix
+
+#### Refactored
+
+- *(query/tests)* R166 migration — 4 query test files on dual-FS fixture
+
+#### Testing
+
+- *(test-fixtures)* audit closure — edge cases + doctest + CI matrix verification
+
+### coordinode-timeseries
+## [0.4.4](https://github.com/structured-world/coordinode/compare/coordinode-timeseries-v0.4.3...coordinode-timeseries-v0.4.4) - 2026-05-23
+
+#### Added
+
+- *(timeseries)* ε-policy — opt-in WITH BITEMPORAL via split write entry points (β: Cypher paused)
+- *(timeseries)* close G103 #3 Gap #4 — PersistentMonotonicHlcClock with engine-backed restart monotonicity
+- *(modality,timeseries)* G103 sub-system #3 — bitemporal __ingestion_ts__ axis
+- *(modality,timeseries)* G103 sub-system #4 — overflow compactor primitives
+- *(timeseries)* G103 slice C — Tier 3 overflow routing + background compactor
+- *(timeseries)* G103 slice B — Tier 2 recently-closed LRU + reopen path
+- *(timeseries)* new crate coordinode-timeseries (G103 slice A — BucketCatalog + Tier 1 buffer)
+
+#### Testing
+
+- *(timeseries)* G103 #3 audit closure — backfill on compact, edge case tests, restart-monotonicity gap documented
+
+### coordinode-vector
+## [0.4.4](https://github.com/structured-world/coordinode/compare/coordinode-vector-v0.4.3...coordinode-vector-v0.4.4) - 2026-05-23
+
+#### Added
+
+- *(vector)* C3 day 4 — prune-pass restores recall, insert_batch wired to parallel apply
+- *(vector)* C3 day 3 — apply_insert_plans_parallel (opt-in, lossy)
+- *(vector)* C3 day 2 — &self write helpers + cas_add_neighbour_to
+- *(vector)* C3 day 1 — cas_append + replace primitives
+- *(vector)* C2 day 3 — insert_batch vs serial criterion bench
+- *(vector)* C2 day 2 — insert_batch with rayon parallel planning
+- *(vector)* C2 day 1 — split insert into compute_insert_plan + apply
+- *(vector)* C1 day 7 — parallel-search QPS bench
+- *(vector)* C1 day 6 — HnswConfig::max_elements drives pre-allocation
+- *(vector)* C1 day 5 — atomic mirror is the sole storage
+- *(vector)* C1 day 4 — granular dual-write helpers for atomic mirror
+- *(vector)* C1 day 3b — search read path now lock-free
+- *(vector)* C1 day 3a — auto-sync atomic mirror after every insert/update
+- *(vector)* C1 day 2 — atomic-mirror field + manual sync helper
+- *(vector)* IndexHealthState + HnswBuildScheduler (rebalance prereqs)
+- *(vector)* C1 day 1 — AtomicNeighbourList<N> scaffold for lock-free HNSW
+- *(bench)* R700+R704 — coordinode-bench harness + ann-benchmarks SIFT1M adapter (Stage 1)
+- CoordiNode v0.1.0-alpha.1 — graph + vector + full-text engine
+
+#### Documentation
+
+- *(vector)* C3 day 6 — record measured 14.6× speedup in bench doc
+
+#### Fixed
+
+- *(modality,vector)* pass &StorageEngine in doctests + add LockFreeNeighbours::is_empty
+- *(vector)* preserve back-edges when neighbour list is at M_MAX0 cap
+- *(vector)* dedupe duplicate ids within insert_batch + proptest stress
+- *(vector)* update HNSW graph position when node vector is overwritten (G082)
+
+#### Performance
+
+- *(vector)* SQ8 dequantize into reusable scratch + SIMD
+- *(vector)* cache query L2 norm per HNSW search (cosine path)
+- *(vector)* C3 day 5b — parallel prune-pass via rayon
+- *(vector)* C3 day 5a — dedupe backfill before prune-pass
+
+#### Testing
+
+- *(vector)* wire loom interleaving suite for AtomicNeighbourList
+- *(vector)* stress AtomicNeighbourList cas_append vs concurrent snapshot
+- *(vector)* add proptest stress for multi-batch + concurrent search
+
+---
+
 ## v0.4.3 — 2026-05-17
 
 ### coordinode-core
diff --git a/Cargo.lock b/Cargo.lock
index ec0c5b7..c3aaafd 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -834,7 +834,7 @@ dependencies = [
 
 [[package]]
 name = "coordinode-auth"
-version = "0.4.3"
+version = "0.4.4"
 dependencies = [
  "serde",
  "tempfile",
@@ -844,7 +844,7 @@ dependencies = [
 
 [[package]]
 name = "coordinode-bench"
-version = "0.4.3"
+version = "0.4.4"
 dependencies = [
  "chrono",
  "clap",
@@ -858,7 +858,7 @@ dependencies = [
 
 [[package]]
 name = "coordinode-bench-vector-ann"
-version = "0.4.3"
+version = "0.4.4"
 dependencies = [
  "clap",
  "coordinode-bench",
@@ -874,7 +874,7 @@ dependencies = [
 
 [[package]]
 name = "coordinode-client"
-version = "0.4.3"
+version = "0.4.4"
 dependencies = [
  "prost",
  "thiserror 2.0.18",
@@ -887,7 +887,7 @@ dependencies = [
 
 [[package]]
 name = "coordinode-cluster"
-version = "0.4.3"
+version = "0.4.4"
 dependencies = [
  "coordinode-storage",
  "criterion",
@@ -900,7 +900,7 @@ dependencies = [
 
 [[package]]
 name = "coordinode-core"
-version = "0.4.3"
+version = "0.4.4"
 dependencies = [
  "bytes",
  "criterion",
@@ -918,7 +918,7 @@ dependencies = [
 
 [[package]]
 name = "coordinode-embed"
-version = "0.4.3"
+version = "0.4.4"
 dependencies = [
  "coordinode-core",
  "coordinode-lsm-tree",
@@ -942,7 +942,7 @@ dependencies = [
 
 [[package]]
 name = "coordinode-gold-bench"
-version = "0.4.3"
+version = "0.4.4"
 dependencies = [
  "coordinode-core",
  "coordinode-modality",
@@ -955,7 +955,7 @@ dependencies = [
 
 [[package]]
 name = "coordinode-integration"
-version = "0.4.3"
+version = "0.4.4"
 dependencies = [
  "coordinode-client",
  "prost",
@@ -994,7 +994,7 @@ dependencies = [
 
 [[package]]
 name = "coordinode-modality"
-version = "0.4.3"
+version = "0.4.4"
 dependencies = [
  "coordinode-core",
  "coordinode-lsm-tree",
@@ -1013,7 +1013,7 @@ dependencies = [
 
 [[package]]
 name = "coordinode-query"
-version = "0.4.3"
+version = "0.4.4"
 dependencies = [
  "coordinode-core",
  "coordinode-embed",
@@ -1037,7 +1037,7 @@ dependencies = [
 
 [[package]]
 name = "coordinode-raft"
-version = "0.4.3"
+version = "0.4.4"
 dependencies = [
  "bytes",
  "coordinode-core",
@@ -1060,7 +1060,7 @@ dependencies = [
 
 [[package]]
 name = "coordinode-s3"
-version = "0.4.3"
+version = "0.4.4"
 dependencies = [
  "bytes",
  "coordinode-core",
@@ -1081,7 +1081,7 @@ dependencies = [
 
 [[package]]
 name = "coordinode-search"
-version = "0.4.3"
+version = "0.4.4"
 dependencies = [
  "aes-gcm 0.10.3",
  "coordinode-storage",
@@ -1101,7 +1101,7 @@ dependencies = [
 
 [[package]]
 name = "coordinode-server"
-version = "0.4.3"
+version = "0.4.4"
 dependencies = [
  "coordinode-auth",
  "coordinode-client",
@@ -1137,7 +1137,7 @@ dependencies = [
 
 [[package]]
 name = "coordinode-storage"
-version = "0.4.3"
+version = "0.4.4"
 dependencies = [
  "byteorder-lite",
  "bytes",
@@ -1171,7 +1171,7 @@ dependencies = [
 
 [[package]]
 name = "coordinode-test-fixtures"
-version = "0.4.3"
+version = "0.4.4"
 dependencies = [
  "coordinode-lsm-tree",
  "coordinode-storage",
@@ -1180,7 +1180,7 @@ dependencies = [
 
 [[package]]
 name = "coordinode-timeseries"
-version = "0.4.3"
+version = "0.4.4"
 dependencies = [
  "coordinode-core",
  "coordinode-modality",
@@ -1194,7 +1194,7 @@ dependencies = [
 
 [[package]]
 name = "coordinode-vector"
-version = "0.4.3"
+version = "0.4.4"
 dependencies = [
  "coordinode-core",
  "coordinode-storage",
diff --git a/Cargo.toml b/Cargo.toml
index c3b980a..f08442a 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -23,7 +23,7 @@ members = [
 ]
 
 [workspace.package]
-version = "0.4.3"
+version = "0.4.4"
 edition = "2021"
 rust-version = "1.90"
 license = "AGPL-3.0-only"