diff --git a/Cargo.lock b/Cargo.lock
index 1065f03..c88ee99 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -603,7 +603,7 @@ dependencies = [
 
 [[package]]
 name = "graphrefly-bindings-js"
-version = "0.0.6"
+version = "0.0.7"
 dependencies = [
  "ahash",
  "graphrefly-core",
@@ -622,7 +622,7 @@ dependencies = [
 
 [[package]]
 name = "graphrefly-bindings-py"
-version = "0.0.6"
+version = "0.0.7"
 dependencies = [
  "graphrefly-core",
  "graphrefly-graph",
@@ -634,7 +634,7 @@ dependencies = [
 
 [[package]]
 name = "graphrefly-bindings-wasm"
-version = "0.0.6"
+version = "0.0.7"
 dependencies = [
  "graphrefly-core",
  "graphrefly-graph",
@@ -646,7 +646,7 @@ dependencies = [
 
 [[package]]
 name = "graphrefly-core"
-version = "0.0.6"
+version = "0.0.7"
 dependencies = [
  "ahash",
  "criterion",
@@ -667,7 +667,7 @@ dependencies = [
 
 [[package]]
 name = "graphrefly-graph"
-version = "0.0.6"
+version = "0.0.7"
 dependencies = [
  "blake3",
  "ciborium",
@@ -688,7 +688,7 @@ dependencies = [
 
 [[package]]
 name = "graphrefly-operators"
-version = "0.0.6"
+version = "0.0.7"
 dependencies = [
  "ahash",
  "graphrefly-core",
@@ -703,7 +703,7 @@ dependencies = [
 
 [[package]]
 name = "graphrefly-storage"
-version = "0.0.6"
+version = "0.0.7"
 dependencies = [
  "graphrefly-core",
  "graphrefly-graph",
@@ -722,7 +722,7 @@ dependencies = [
 
 [[package]]
 name = "graphrefly-structures"
-version = "0.0.6"
+version = "0.0.7"
 dependencies = [
  "graphrefly-core",
  "graphrefly-graph",
diff --git a/Cargo.toml b/Cargo.toml
index ead0425..e384c9e 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -14,7 +14,7 @@ default-members = [
 # for wasm.
 
 [workspace.package]
-version      = "0.0.6"
+version      = "0.0.7"
 edition      = "2021"
 rust-version = "1.95"
 license      = "MIT OR Apache-2.0"
@@ -29,11 +29,11 @@ authors      = ["David Chen<clfhhc@gmail.com>"]
 
 [workspace.dependencies]
 # In-workspace crates (path deps; bumped together pre-1.0)
-graphrefly-core       = { path = "crates/graphrefly-core", version = "0.0.6" }
-graphrefly-graph      = { path = "crates/graphrefly-graph", version = "0.0.6" }
-graphrefly-operators  = { path = "crates/graphrefly-operators", version = "0.0.6" }
-graphrefly-storage    = { path = "crates/graphrefly-storage", version = "0.0.6" }
-graphrefly-structures = { path = "crates/graphrefly-structures", version = "0.0.6" }
+graphrefly-core       = { path = "crates/graphrefly-core", version = "0.0.7" }
+graphrefly-graph      = { path = "crates/graphrefly-graph", version = "0.0.7" }
+graphrefly-operators  = { path = "crates/graphrefly-operators", version = "0.0.7" }
+graphrefly-storage    = { path = "crates/graphrefly-storage", version = "0.0.7" }
+graphrefly-structures = { path = "crates/graphrefly-structures", version = "0.0.7" }
 
 # Concurrency primitives
 # `arc_lock` enables `Arc<ReentrantMutex<()>>::lock_arc()` returning an
diff --git a/crates/graphrefly-core/CHANGELOG.md b/crates/graphrefly-core/CHANGELOG.md
index af6106c..3e2a2c3 100644
--- a/crates/graphrefly-core/CHANGELOG.md
+++ b/crates/graphrefly-core/CHANGELOG.md
@@ -7,6 +7,37 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ## [Unreleased]
 
+## [0.0.7](https://github.com/graphrefly/graphrefly-rs/compare/graphrefly-core-v0.0.6...graphrefly-core-v0.0.7) - 2026-05-19
+
+### Added
+
+- *(D246)* S4 — actor-model test rebuilds + rule-8 coalescing + wave-scope doc reconciliation
+- *(D246)* S3 — SerializationGroupId → SchedulingGroupId rename
+- *(D246)* S2c — StateCell collapse + single-owner !Send Core (D247/D248/D249)
+- *(D246)* boundary-1 β-simplification — Core-free Graph + OwnedCore + one facade
+- B-2 Step 2b-ii — correct cross-shard routing infra (parallelism gate UNMET; finding banked)
+- B-2 Step 2b-i — per-ShardKey shard map + lock_arc (behaviour-identical; floor preserved)
+- B-2 Step 2a — hoist CoreShared to its own lock (combined-guard, behaviour-identical)
+
+### Fixed
+
+- s2b qa
+- s2b again
+- s2b
+- s2a
+- *(core)* R2.6.0 — Default-mode leaf source self-emit delivers immediately while self-paused
+- Slice B-2 /qa — A(i)+B(i) fixes, exact-count tests, deferrals banked
+- B-3 — delete vestigial per_subgraph_parallelism.rs (CI-red fixed); reassess §7-B/symbol defer
+- B-2 Step 1 — CoreShared sub-struct extraction (behaviour-identical)
+- B-1
+- nextest and reduce per wave
+- fix parallelism
+
+### Other
+
+- *(D246 S2c+S3+S4)* M1 cross-queue contract + M2 compact_every per-emission + F1-F12 hygiene
+- *(core)* R2.6.0 QA B1 — Default-mode lock-arithmetic + cross-node-isolation coverage
+
 ## [0.0.6](https://github.com/graphrefly/graphrefly-rs/compare/graphrefly-core-v0.0.5...graphrefly-core-v0.0.6) - 2026-05-16
 
 ### Added
diff --git a/crates/graphrefly-graph/CHANGELOG.md b/crates/graphrefly-graph/CHANGELOG.md
index 154a1bb..1d55ea1 100644
--- a/crates/graphrefly-graph/CHANGELOG.md
+++ b/crates/graphrefly-graph/CHANGELOG.md
@@ -7,6 +7,23 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ## [Unreleased]
 
+## [0.0.7](https://github.com/graphrefly/graphrefly-rs/compare/graphrefly-graph-v0.0.6...graphrefly-graph-v0.0.7) - 2026-05-19
+
+### Added
+
+- *(D246)* S4 — actor-model test rebuilds + rule-8 coalescing + wave-scope doc reconciliation
+- *(D246)* S2c — StateCell collapse + single-owner !Send Core (D247/D248/D249)
+- *(D246)* boundary-1 β-simplification — Core-free Graph + OwnedCore + one facade
+
+### Fixed
+
+- s2b qa
+- s2b again
+
+### Other
+
+- *(D246 S2c+S3+S4)* M1 cross-queue contract + M2 compact_every per-emission + F1-F12 hygiene
+
 ## [0.0.6](https://github.com/graphrefly/graphrefly-rs/compare/graphrefly-graph-v0.0.5...graphrefly-graph-v0.0.6) - 2026-05-16
 
 ### Added
diff --git a/crates/graphrefly-operators/CHANGELOG.md b/crates/graphrefly-operators/CHANGELOG.md
index 8c2eebb..d940cc3 100644
--- a/crates/graphrefly-operators/CHANGELOG.md
+++ b/crates/graphrefly-operators/CHANGELOG.md
@@ -7,6 +7,20 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ## [Unreleased]
 
+## [0.0.7](https://github.com/graphrefly/graphrefly-rs/compare/graphrefly-operators-v0.0.6...graphrefly-operators-v0.0.7) - 2026-05-19
+
+### Added
+
+- *(D246)* S3 — SerializationGroupId → SchedulingGroupId rename
+- *(D246)* S2c — StateCell collapse + single-owner !Send Core (D247/D248/D249)
+- *(D246)* boundary-1 β-simplification — Core-free Graph + OwnedCore + one facade
+
+### Fixed
+
+- s2b qa
+- s2b again
+- s2b
+
 ## [0.0.6](https://github.com/graphrefly/graphrefly-rs/compare/graphrefly-operators-v0.0.5...graphrefly-operators-v0.0.6) - 2026-05-16
 
 ### Added
diff --git a/crates/graphrefly-storage/CHANGELOG.md b/crates/graphrefly-storage/CHANGELOG.md
index f50f2a3..2e403a9 100644
--- a/crates/graphrefly-storage/CHANGELOG.md
+++ b/crates/graphrefly-storage/CHANGELOG.md
@@ -7,6 +7,23 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ## [Unreleased]
 
+## [0.0.7](https://github.com/graphrefly/graphrefly-rs/compare/graphrefly-storage-v0.0.6...graphrefly-storage-v0.0.7) - 2026-05-19
+
+### Added
+
+- *(D246)* S4 — actor-model test rebuilds + rule-8 coalescing + wave-scope doc reconciliation
+- *(D246)* S2c — StateCell collapse + single-owner !Send Core (D247/D248/D249)
+- *(D246)* boundary-1 β-simplification — Core-free Graph + OwnedCore + one facade
+
+### Fixed
+
+- s2b qa
+- s2b again
+
+### Other
+
+- *(D246 S2c+S3+S4)* M1 cross-queue contract + M2 compact_every per-emission + F1-F12 hygiene
+
 ## [0.0.6](https://github.com/graphrefly/graphrefly-rs/compare/graphrefly-storage-v0.0.5...graphrefly-storage-v0.0.6) - 2026-05-16
 
 ### Added
diff --git a/crates/graphrefly-structures/CHANGELOG.md b/crates/graphrefly-structures/CHANGELOG.md
index 4935ea1..047f8d5 100644
--- a/crates/graphrefly-structures/CHANGELOG.md
+++ b/crates/graphrefly-structures/CHANGELOG.md
@@ -7,6 +7,16 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ## [Unreleased]
 
+## [0.0.7](https://github.com/graphrefly/graphrefly-rs/compare/graphrefly-structures-v0.0.6...graphrefly-structures-v0.0.7) - 2026-05-19
+
+### Added
+
+- *(D246)* boundary-1 β-simplification — Core-free Graph + OwnedCore + one facade
+
+### Fixed
+
+- s2b again
+
 ## [0.0.6](https://github.com/graphrefly/graphrefly-rs/compare/graphrefly-structures-v0.0.5...graphrefly-structures-v0.0.6) - 2026-05-16
 
 ### Added