diff --git a/.changeset/go-durable-executor-selection.md b/.changeset/go-durable-executor-selection.md
deleted file mode 100644
index 349043f1..00000000
--- a/.changeset/go-durable-executor-selection.md
+++ /dev/null
@@ -1,19 +0,0 @@
----
-"@smooai/smooth-operator": patch
----
-
-feat(go): env-gated durable-executor selection seam on the Go server turn path (th-137b91, Q parity)
-
-The Go server drove every turn by calling `SmoothAgent.RunStream` directly, so there was no single
-place a durable backend (ADR-030) could plug in — parity gap with the Rust server's `turn_executor`.
-`TurnRunner.Run` now drives the turn through the engine's `AgentExecutor` seam:
-`turnExecutor(r.executor, os.Getenv("SMOOTH_AGENT_DURABLE_EXECUTOR")).ExecuteStreaming(...)`.
-
-The durable backend is DEPENDENCY-INJECTED via the new `TurnRunner.executor` field (nil by default),
-so the server binary keeps no compile-time dependency on any Temporal package. Selection mirrors the
-Rust `durable_requested` opt-in exactly (`1`/`true`/`on`/`yes`, case- and whitespace-insensitive):
-the injected executor is used only when the env opts in AND one was supplied; otherwise the
-zero-infra `InProcessExecutor`, a verbatim delegation to `RunStream`, so a default deployment behaves
-exactly as before. Requesting durable mode with nothing injected warns and falls back rather than
-silently pretending the turn is durable. Unit tests cover the full selection matrix with a fake
-injected executor.
diff --git a/.changeset/py-durable-executor-seam.md b/.changeset/py-durable-executor-seam.md
deleted file mode 100644
index 95cab6aa..00000000
--- a/.changeset/py-durable-executor-seam.md
+++ /dev/null
@@ -1,16 +0,0 @@
----
-"@smooai/smooth-operator": patch
----
-
-feat(python-server): env-gated durable-executor selection seam (th-137b91, Q parity)
-
-The Python server ran every turn by calling `SmoothAgent.run_stream` directly, so there was no single
-place a durable backend (ADR-030) could be selected — unlike the Rust server's `turn_executor`
-(`runner.rs`). `TurnRunner` now routes each turn through the engine's `AgentExecutor` seam, chosen
-once in `select_turn_executor`: a durable backend is dependency-injected as an opaque `AgentExecutor`
-(so the server keeps no hard dependency on the Temporal package), and it is used only when
-`SMOOTH_AGENT_DURABLE_EXECUTOR` opts in (`1/true/on/yes`). With nothing injected — the default — the
-turn runs on `InProcessExecutor`, a verbatim delegation to `run_stream`, so behavior is unchanged.
-Asking for durable mode with nothing injected warns and falls back rather than silently pretending a
-turn is durable. `durable_requested` is split out for a testable parse. Tests cover the parse table,
-the selection logic, and two real turns driven through a fake injected executor.
diff --git a/dotnet/server/aspnetcore/SmooAI.SmoothOperator.Server.AspNetCore.csproj b/dotnet/server/aspnetcore/SmooAI.SmoothOperator.Server.AspNetCore.csproj
index 9b7e3499..259392e6 100644
--- a/dotnet/server/aspnetcore/SmooAI.SmoothOperator.Server.AspNetCore.csproj
+++ b/dotnet/server/aspnetcore/SmooAI.SmoothOperator.Server.AspNetCore.csproj
@@ -15,7 +15,7 @@
attribute. (Keep the element-form version out of comments: the sync regex
replaces the first element-form match in the file.) -->
SmooAI.SmoothOperator.Server.AspNetCore
- 1.50.2
+ 1.50.3
SmooAI
ai;agent;llm;chat;smooth-operator;server;aspnetcore;websocket;smooai
MIT
diff --git a/dotnet/server/postgres/src/SmooAI.SmoothOperator.Server.Postgres.csproj b/dotnet/server/postgres/src/SmooAI.SmoothOperator.Server.Postgres.csproj
index ab41ff12..b538d25e 100644
--- a/dotnet/server/postgres/src/SmooAI.SmoothOperator.Server.Postgres.csproj
+++ b/dotnet/server/postgres/src/SmooAI.SmoothOperator.Server.Postgres.csproj
@@ -15,7 +15,7 @@
attribute. (Keep the element-form version out of comments: the sync regex
replaces the first element-form match in the file.) -->
SmooAI.SmoothOperator.Server.Postgres
- 1.50.2
+ 1.50.3
SmooAI
ai;agent;llm;chat;smooth-operator;server;postgres;pgvector;smooai
MIT
diff --git a/dotnet/server/src/SmooAI.SmoothOperator.Server.csproj b/dotnet/server/src/SmooAI.SmoothOperator.Server.csproj
index 7d226256..ee54fc6f 100644
--- a/dotnet/server/src/SmooAI.SmoothOperator.Server.csproj
+++ b/dotnet/server/src/SmooAI.SmoothOperator.Server.csproj
@@ -14,7 +14,7 @@
scripts/sync-versions.mjs (do NOT confuse with the SmooAI.SmoothOperator.Core
PackageReference version below, which tracks the separately-published engine). -->
SmooAI.SmoothOperator.Server
- 1.50.2
+ 1.50.3
SmooAI
ai;agent;llm;chat;smooth-operator;server;websocket;smooai
MIT
diff --git a/examples/web-chat/CHANGELOG.md b/examples/web-chat/CHANGELOG.md
index 58ac9cf8..8364bb25 100644
--- a/examples/web-chat/CHANGELOG.md
+++ b/examples/web-chat/CHANGELOG.md
@@ -1,5 +1,13 @@
# @smooai/smooth-operator-web-chat-example
+## 0.0.85
+
+### Patch Changes
+
+- Updated dependencies [0f1ead2]
+- Updated dependencies [d8a6d43]
+ - @smooai/smooth-operator@1.50.3
+
## 0.0.84
### Patch Changes
diff --git a/examples/web-chat/package.json b/examples/web-chat/package.json
index b6241450..49005fc5 100644
--- a/examples/web-chat/package.json
+++ b/examples/web-chat/package.json
@@ -1,6 +1,6 @@
{
"name": "@smooai/smooth-operator-web-chat-example",
- "version": "0.0.84",
+ "version": "0.0.85",
"private": true,
"description": "A smooth-web-like Vite + React chat client that drives a running smooth-operator server over its WebSocket protocol — token streaming, inline tool-call/result blocks, a conversation sidebar, and oldest-first history, all on top of the published @smooai/smooth-operator SDK.",
"type": "module",
diff --git a/go/version.go b/go/version.go
index 3ebe8888..2730a689 100644
--- a/go/version.go
+++ b/go/version.go
@@ -5,4 +5,4 @@ package e2e
// language artifacts. The real Go "publish" is a git tag (go/v); this
// constant is the anchor that scripts/sync-versions.mjs keeps in sync with the
// canonical npm version on every changeset release.
-const Version = "1.50.2"
+const Version = "1.50.3"
diff --git a/python/pyproject.toml b/python/pyproject.toml
index 3db8f4b8..524a5498 100644
--- a/python/pyproject.toml
+++ b/python/pyproject.toml
@@ -1,6 +1,6 @@
[project]
name = "smooai-smooth-operator"
-version = "1.50.2"
+version = "1.50.3"
description = "Python protocol types and native async WebSocket client for the smooth-operator protocol. Generated from the language-neutral JSON Schemas in spec/."
readme = "README.md"
license = { text = "MIT" }
diff --git a/python/server/pyproject.toml b/python/server/pyproject.toml
index ced1d75c..688c5b92 100644
--- a/python/server/pyproject.toml
+++ b/python/server/pyproject.toml
@@ -1,6 +1,6 @@
[project]
name = "smooai-smooth-operator-server"
-version = "1.50.2"
+version = "1.50.3"
description = "Native async WebSocket server for the smooth-operator protocol — parity with the Rust and C# reference servers, consuming the in-process smooai-smooth-operator-core engine."
readme = "README.md"
license = { text = "MIT" }
diff --git a/rust/Cargo.lock b/rust/Cargo.lock
index 4943e210..3a319eb4 100644
--- a/rust/Cargo.lock
+++ b/rust/Cargo.lock
@@ -4099,7 +4099,7 @@ checksum = "8ed6a63f02c8539c91a8685a86f4099661ba3da017932f6ebbea6de3f0fa7c90"
[[package]]
name = "smooai-smooth-operator"
-version = "1.50.2"
+version = "1.50.3"
dependencies = [
"anyhow",
"async-trait",
@@ -4133,7 +4133,7 @@ dependencies = [
[[package]]
name = "smooai-smooth-operator-adapter-backplane-nats"
-version = "1.50.2"
+version = "1.50.3"
dependencies = [
"anyhow",
"async-nats",
@@ -4149,7 +4149,7 @@ dependencies = [
[[package]]
name = "smooai-smooth-operator-adapter-backplane-redis"
-version = "1.50.2"
+version = "1.50.3"
dependencies = [
"anyhow",
"async-trait",
@@ -4165,7 +4165,7 @@ dependencies = [
[[package]]
name = "smooai-smooth-operator-adapter-dynamodb"
-version = "1.50.2"
+version = "1.50.3"
dependencies = [
"anyhow",
"async-trait",
@@ -4186,7 +4186,7 @@ dependencies = [
[[package]]
name = "smooai-smooth-operator-adapter-memory"
-version = "1.50.2"
+version = "1.50.3"
dependencies = [
"anyhow",
"async-trait",
@@ -4199,7 +4199,7 @@ dependencies = [
[[package]]
name = "smooai-smooth-operator-adapter-postgres"
-version = "1.50.2"
+version = "1.50.3"
dependencies = [
"anyhow",
"async-trait",
@@ -4290,7 +4290,7 @@ dependencies = [
[[package]]
name = "smooai-smooth-operator-ingestion"
-version = "1.50.2"
+version = "1.50.3"
dependencies = [
"anyhow",
"async-trait",
@@ -4337,7 +4337,7 @@ dependencies = [
[[package]]
name = "smooai-smooth-operator-server"
-version = "1.50.2"
+version = "1.50.3"
dependencies = [
"anyhow",
"async-trait",
diff --git a/rust/Cargo.toml b/rust/Cargo.toml
index 809ad57b..52f2f761 100644
--- a/rust/Cargo.toml
+++ b/rust/Cargo.toml
@@ -40,7 +40,7 @@ smooai-smooth-operator-core = "1.8.0"
# Intra-workspace dep on the reference lib carries its version so the adapters /
# ingestion / server that depend on it are publishable (path = local dev,
# version = the crates.io requirement).
-smooth-operator = { package = "smooai-smooth-operator", path = "smooth-operator", version = "1.50.2" }
+smooth-operator = { package = "smooai-smooth-operator", path = "smooth-operator", version = "1.50.3" }
async-trait = "0.1"
anyhow = "1"
diff --git a/rust/adapters/backplane-nats/Cargo.toml b/rust/adapters/backplane-nats/Cargo.toml
index e7d96231..dbd812ed 100644
--- a/rust/adapters/backplane-nats/Cargo.toml
+++ b/rust/adapters/backplane-nats/Cargo.toml
@@ -1,6 +1,6 @@
[package]
name = "smooai-smooth-operator-adapter-backplane-nats"
-version = "1.50.2"
+version = "1.50.3"
edition.workspace = true
license.workspace = true
repository.workspace = true
diff --git a/rust/adapters/backplane-redis/Cargo.toml b/rust/adapters/backplane-redis/Cargo.toml
index 5c1834fd..ba0e68b9 100644
--- a/rust/adapters/backplane-redis/Cargo.toml
+++ b/rust/adapters/backplane-redis/Cargo.toml
@@ -1,6 +1,6 @@
[package]
name = "smooai-smooth-operator-adapter-backplane-redis"
-version = "1.50.2"
+version = "1.50.3"
edition.workspace = true
license.workspace = true
repository.workspace = true
diff --git a/rust/adapters/dynamodb/Cargo.toml b/rust/adapters/dynamodb/Cargo.toml
index b3a8083a..79f0c22c 100644
--- a/rust/adapters/dynamodb/Cargo.toml
+++ b/rust/adapters/dynamodb/Cargo.toml
@@ -1,6 +1,6 @@
[package]
name = "smooai-smooth-operator-adapter-dynamodb"
-version = "1.50.2"
+version = "1.50.3"
edition.workspace = true
license.workspace = true
repository.workspace = true
@@ -19,7 +19,7 @@ s3-vectors = ["dep:aws-sdk-s3vectors", "dep:aws-smithy-types"]
smooth-operator = { workspace = true }
smooai-smooth-operator-core = { workspace = true }
# IndexingStore / IndexingRun for the persistent admin indexing-runs store.
-smooai-smooth-operator-ingestion = { path = "../../ingestion", version = "1.50.2" }
+smooai-smooth-operator-ingestion = { path = "../../ingestion", version = "1.50.3" }
async-trait = { workspace = true }
anyhow = { workspace = true }
chrono = { workspace = true }
diff --git a/rust/adapters/in-memory/Cargo.toml b/rust/adapters/in-memory/Cargo.toml
index 1b96b85c..90aabaf9 100644
--- a/rust/adapters/in-memory/Cargo.toml
+++ b/rust/adapters/in-memory/Cargo.toml
@@ -1,6 +1,6 @@
[package]
name = "smooai-smooth-operator-adapter-memory"
-version = "1.50.2"
+version = "1.50.3"
edition.workspace = true
license.workspace = true
repository.workspace = true
diff --git a/rust/adapters/postgres/Cargo.toml b/rust/adapters/postgres/Cargo.toml
index 1aaa6730..c17c4f3d 100644
--- a/rust/adapters/postgres/Cargo.toml
+++ b/rust/adapters/postgres/Cargo.toml
@@ -1,6 +1,6 @@
[package]
name = "smooai-smooth-operator-adapter-postgres"
-version = "1.50.2"
+version = "1.50.3"
edition.workspace = true
license.workspace = true
repository.workspace = true
@@ -15,7 +15,7 @@ smooth-operator = { workspace = true }
# `postgres` feature pulls in PostgresCheckpointStore (sync r2d2 path).
smooai-smooth-operator-core = { workspace = true, features = ["postgres"] }
# IndexingStore / IndexingRun for the persistent admin indexing-runs store.
-smooai-smooth-operator-ingestion = { path = "../../ingestion", version = "1.50.2" }
+smooai-smooth-operator-ingestion = { path = "../../ingestion", version = "1.50.3" }
async-trait = { workspace = true }
anyhow = { workspace = true }
chrono = { workspace = true }
diff --git a/rust/ingestion/Cargo.toml b/rust/ingestion/Cargo.toml
index 363407c3..1a34a749 100644
--- a/rust/ingestion/Cargo.toml
+++ b/rust/ingestion/Cargo.toml
@@ -1,6 +1,6 @@
[package]
name = "smooai-smooth-operator-ingestion"
-version = "1.50.2"
+version = "1.50.3"
edition.workspace = true
license.workspace = true
repository.workspace = true
diff --git a/rust/smooth-operator-server/Cargo.toml b/rust/smooth-operator-server/Cargo.toml
index 2424ee2d..a4252d90 100644
--- a/rust/smooth-operator-server/Cargo.toml
+++ b/rust/smooth-operator-server/Cargo.toml
@@ -1,6 +1,6 @@
[package]
name = "smooai-smooth-operator-server"
-version = "1.50.2"
+version = "1.50.3"
edition.workspace = true
license.workspace = true
repository.workspace = true
@@ -35,22 +35,22 @@ smooth-operator = { workspace = true }
smooai-smooth-operator-core = { workspace = true }
# In-memory storage + backplane — ALWAYS included. The local-flavor default and
# the lean (`--no-default-features`) build run entirely on these.
-smooai-smooth-operator-adapter-memory = { path = "../adapters/in-memory", version = "1.50.2" }
+smooai-smooth-operator-adapter-memory = { path = "../adapters/in-memory", version = "1.50.3" }
# Persistent storage + admin-store backends, selected at runtime to match the
# configured storage backend (Postgres / DynamoDB; default in-memory). Optional:
# gated behind the `postgres` / `dynamodb` features so a lean local/embed build
# can exclude tokio-postgres / the AWS SDK. The `postgres` crate also provides the
# gateway-backed embedder/reranker, so the `postgres` feature additionally enables
# the semantic-retrieval path in `embedder.rs` / `reranker.rs`.
-smooai-smooth-operator-adapter-postgres = { path = "../adapters/postgres", version = "1.50.2", optional = true }
-smooai-smooth-operator-adapter-dynamodb = { path = "../adapters/dynamodb", version = "1.50.2", optional = true }
+smooai-smooth-operator-adapter-postgres = { path = "../adapters/postgres", version = "1.50.3", optional = true }
+smooai-smooth-operator-adapter-dynamodb = { path = "../adapters/dynamodb", version = "1.50.3", optional = true }
# Distributed Backplane backends for horizontal scale-out, selected at runtime
# via SMOOTH_AGENT_BACKPLANE (default in-memory / single-process). Optional: gated
# behind the `redis` / `nats` features so a lean build excludes their drivers.
-smooai-smooth-operator-adapter-backplane-redis = { path = "../adapters/backplane-redis", version = "1.50.2", optional = true }
-smooai-smooth-operator-adapter-backplane-nats = { path = "../adapters/backplane-nats", version = "1.50.2", optional = true }
+smooai-smooth-operator-adapter-backplane-redis = { path = "../adapters/backplane-redis", version = "1.50.3", optional = true }
+smooai-smooth-operator-adapter-backplane-nats = { path = "../adapters/backplane-nats", version = "1.50.3", optional = true }
# Admin API surfaces indexing-run status via the ingestion crate's IndexingStore.
-smooai-smooth-operator-ingestion = { path = "../ingestion", version = "1.50.2" }
+smooai-smooth-operator-ingestion = { path = "../ingestion", version = "1.50.3" }
async-trait = { workspace = true }
anyhow = { workspace = true }
diff --git a/rust/smooth-operator/Cargo.toml b/rust/smooth-operator/Cargo.toml
index 031df406..dd6696dc 100644
--- a/rust/smooth-operator/Cargo.toml
+++ b/rust/smooth-operator/Cargo.toml
@@ -1,6 +1,6 @@
[package]
name = "smooai-smooth-operator"
-version = "1.50.2"
+version = "1.50.3"
edition.workspace = true
license.workspace = true
repository.workspace = true
diff --git a/typescript/CHANGELOG.md b/typescript/CHANGELOG.md
index b2a1557d..75b109d8 100644
--- a/typescript/CHANGELOG.md
+++ b/typescript/CHANGELOG.md
@@ -1,5 +1,38 @@
# @smooai/smooth-operator
+## 1.50.3
+
+### Patch Changes
+
+- 0f1ead2: feat(go): env-gated durable-executor selection seam on the Go server turn path (th-137b91, Q parity)
+
+ The Go server drove every turn by calling `SmoothAgent.RunStream` directly, so there was no single
+ place a durable backend (ADR-030) could plug in — parity gap with the Rust server's `turn_executor`.
+ `TurnRunner.Run` now drives the turn through the engine's `AgentExecutor` seam:
+ `turnExecutor(r.executor, os.Getenv("SMOOTH_AGENT_DURABLE_EXECUTOR")).ExecuteStreaming(...)`.
+
+ The durable backend is DEPENDENCY-INJECTED via the new `TurnRunner.executor` field (nil by default),
+ so the server binary keeps no compile-time dependency on any Temporal package. Selection mirrors the
+ Rust `durable_requested` opt-in exactly (`1`/`true`/`on`/`yes`, case- and whitespace-insensitive):
+ the injected executor is used only when the env opts in AND one was supplied; otherwise the
+ zero-infra `InProcessExecutor`, a verbatim delegation to `RunStream`, so a default deployment behaves
+ exactly as before. Requesting durable mode with nothing injected warns and falls back rather than
+ silently pretending the turn is durable. Unit tests cover the full selection matrix with a fake
+ injected executor.
+
+- d8a6d43: feat(python-server): env-gated durable-executor selection seam (th-137b91, Q parity)
+
+ The Python server ran every turn by calling `SmoothAgent.run_stream` directly, so there was no single
+ place a durable backend (ADR-030) could be selected — unlike the Rust server's `turn_executor`
+ (`runner.rs`). `TurnRunner` now routes each turn through the engine's `AgentExecutor` seam, chosen
+ once in `select_turn_executor`: a durable backend is dependency-injected as an opaque `AgentExecutor`
+ (so the server keeps no hard dependency on the Temporal package), and it is used only when
+ `SMOOTH_AGENT_DURABLE_EXECUTOR` opts in (`1/true/on/yes`). With nothing injected — the default — the
+ turn runs on `InProcessExecutor`, a verbatim delegation to `run_stream`, so behavior is unchanged.
+ Asking for durable mode with nothing injected warns and falls back rather than silently pretending a
+ turn is durable. `durable_requested` is split out for a testable parse. Tests cover the parse table,
+ the selection logic, and two real turns driven through a fake injected executor.
+
## 1.50.2
### Patch Changes
diff --git a/typescript/package.json b/typescript/package.json
index 40934c6d..acb1010f 100644
--- a/typescript/package.json
+++ b/typescript/package.json
@@ -1,6 +1,6 @@
{
"name": "@smooai/smooth-operator",
- "version": "1.50.2",
+ "version": "1.50.3",
"description": "TypeScript SDK for the smooth-operator WebSocket protocol: the native client (`.`), React bindings (`./react`), and the embeddable web-component chat widget (`./widget`). Generated from the language-neutral JSON Schemas in spec/.",
"license": "MIT",
"type": "module",