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Date: Tue, 18 Aug 2026 23:38:32 +0000
Subject: [PATCH] =?UTF-8?q?=F0=9F=A6=8B=20New=20version=20release?=
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---
.changeset/polyglot-tool-span-parity.md | 16 ----------------
...ooAI.SmoothOperator.Server.AspNetCore.csproj | 2 +-
...SmooAI.SmoothOperator.Server.Postgres.csproj | 2 +-
.../src/SmooAI.SmoothOperator.Server.csproj | 2 +-
examples/web-chat/CHANGELOG.md | 7 +++++++
examples/web-chat/package.json | 2 +-
go/version.go | 2 +-
python/pyproject.toml | 2 +-
python/server/pyproject.toml | 2 +-
rust/Cargo.lock | 16 ++++++++--------
rust/Cargo.toml | 2 +-
rust/adapters/backplane-nats/Cargo.toml | 2 +-
rust/adapters/backplane-redis/Cargo.toml | 2 +-
rust/adapters/dynamodb/Cargo.toml | 4 ++--
rust/adapters/in-memory/Cargo.toml | 2 +-
rust/adapters/postgres/Cargo.toml | 4 ++--
rust/ingestion/Cargo.toml | 2 +-
rust/smooth-operator-server/Cargo.toml | 14 +++++++-------
rust/smooth-operator/Cargo.toml | 2 +-
typescript/CHANGELOG.md | 17 +++++++++++++++++
typescript/package.json | 2 +-
21 files changed, 57 insertions(+), 49 deletions(-)
delete mode 100644 .changeset/polyglot-tool-span-parity.md
diff --git a/.changeset/polyglot-tool-span-parity.md b/.changeset/polyglot-tool-span-parity.md
deleted file mode 100644
index d6469035..00000000
--- a/.changeset/polyglot-tool-span-parity.md
+++ /dev/null
@@ -1,16 +0,0 @@
----
-'@smooai/smooth-operator': patch
----
-
-Make Go, Python, TypeScript and .NET tool spans self-identifying, and record cost on all four.
-
-All four engines omitted `gen_ai.system` from the tool span. OTLP consumers that gate on that attribute — SmooAI's does — therefore discarded every tool span those engines ever emitted, exactly as the Rust engine did. Each now carries its own `gen_ai.system`, `gen_ai.operation.name` (literally `chat` / `tool`, taken verbatim by ingest), `gen_ai.conversation.id`, and `smooai.org_id` where the engine has one. Child spans need their own copies: an ingest merges resource attributes with *that span's* attributes and does not inherit from the parent.
-
-Cost reaches the span for the first time in all four: `gen_ai.usage.cost_usd` when positive, otherwise `smooai.gen_ai.cost_unavailable` = `"unpriced"`. A gateway zero means the model is unpriced, not free, so it is never recorded as a cost.
-
-Two fabricated values found and removed rather than ported:
-
-- .NET returned a literal `TurnUsage(0, …)` on the cost fallback path, under an XML doc note reading *"0 means 'nothing priced it', not 'free'"* — the comment was correct and the code shipped the zero anyway.
-- .NET published `input_tokens = 0` because it guarded on `sawUsage` alone; a usage chunk with null counts sets that flag while both totals collapse to `0`. The other three engines guard on the counts themselves.
-
-Each engine has a test that fails without its change, verified by reverting and restoring.
diff --git a/dotnet/server/aspnetcore/SmooAI.SmoothOperator.Server.AspNetCore.csproj b/dotnet/server/aspnetcore/SmooAI.SmoothOperator.Server.AspNetCore.csproj
index 5fe2a58f..a081838f 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
- 1.54.2
+ 1.54.3
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 9bbaab4a..4ca5a971 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
- 1.54.2
+ 1.54.3
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 b6dbcc30..ab0b113e 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
- 1.54.2
+ 1.54.3
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 c9ab5059..18b8c9f8 100644
--- a/examples/web-chat/CHANGELOG.md
+++ b/examples/web-chat/CHANGELOG.md
@@ -1,5 +1,12 @@
# @smooai/smooth-operator-web-chat-example
+## 0.0.97
+
+### Patch Changes
+
+- Updated dependencies [29f1d87]
+ - @smooai/smooth-operator@1.54.3
+
## 0.0.96
### Patch Changes
diff --git a/examples/web-chat/package.json b/examples/web-chat/package.json
index bd9e119f..64ab294e 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": "0.0.96",
+ "version": "0.0.97",
"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 415ba4e6..61241965 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 = "1.54.2"
+const Version = "1.54.3"
diff --git a/python/pyproject.toml b/python/pyproject.toml
index f95e10aa..4fefe734 100644
--- a/python/pyproject.toml
+++ b/python/pyproject.toml
@@ -1,6 +1,6 @@
[project]
name = "smooai-smooth-operator"
-version = "1.54.2"
+version = "1.54.3"
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 5461b298..325f6f7b 100644
--- a/python/server/pyproject.toml
+++ b/python/server/pyproject.toml
@@ -1,6 +1,6 @@
[project]
name = "smooai-smooth-operator-server"
-version = "1.54.2"
+version = "1.54.3"
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 3f70283f..a92f78f9 100644
--- a/rust/Cargo.lock
+++ b/rust/Cargo.lock
@@ -4099,7 +4099,7 @@ checksum = "8ed6a63f02c8539c91a8685a86f4099661ba3da017932f6ebbea6de3f0fa7c90"
[[package]]
name = "smooai-smooth-operator"
-version = "1.54.2"
+version = "1.54.3"
dependencies = [
"anyhow",
"async-trait",
@@ -4133,7 +4133,7 @@ dependencies = [
[[package]]
name = "smooai-smooth-operator-adapter-backplane-nats"
-version = "1.54.2"
+version = "1.54.3"
dependencies = [
"anyhow",
"async-nats",
@@ -4149,7 +4149,7 @@ dependencies = [
[[package]]
name = "smooai-smooth-operator-adapter-backplane-redis"
-version = "1.54.2"
+version = "1.54.3"
dependencies = [
"anyhow",
"async-trait",
@@ -4165,7 +4165,7 @@ dependencies = [
[[package]]
name = "smooai-smooth-operator-adapter-dynamodb"
-version = "1.54.2"
+version = "1.54.3"
dependencies = [
"anyhow",
"async-trait",
@@ -4186,7 +4186,7 @@ dependencies = [
[[package]]
name = "smooai-smooth-operator-adapter-memory"
-version = "1.54.2"
+version = "1.54.3"
dependencies = [
"anyhow",
"async-trait",
@@ -4199,7 +4199,7 @@ dependencies = [
[[package]]
name = "smooai-smooth-operator-adapter-postgres"
-version = "1.54.2"
+version = "1.54.3"
dependencies = [
"anyhow",
"async-trait",
@@ -4290,7 +4290,7 @@ dependencies = [
[[package]]
name = "smooai-smooth-operator-ingestion"
-version = "1.54.2"
+version = "1.54.3"
dependencies = [
"anyhow",
"async-trait",
@@ -4337,7 +4337,7 @@ dependencies = [
[[package]]
name = "smooai-smooth-operator-server"
-version = "1.54.2"
+version = "1.54.3"
dependencies = [
"anyhow",
"async-trait",
diff --git a/rust/Cargo.toml b/rust/Cargo.toml
index c03e170b..da5d2cca 100644
--- a/rust/Cargo.toml
+++ b/rust/Cargo.toml
@@ -40,7 +40,7 @@ smooai-smooth-operator-core = "1.10.0"
# 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 = "1.54.2" }
+smooth-operator = { package = "smooai-smooth-operator", path = "smooth-operator", version = "1.54.3" }
async-trait = "0.1"
anyhow = "1"
diff --git a/rust/adapters/backplane-nats/Cargo.toml b/rust/adapters/backplane-nats/Cargo.toml
index 6f658bc0..b638654e 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 = "1.54.2"
+version = "1.54.3"
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 f178644f..e24aa146 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 = "1.54.2"
+version = "1.54.3"
edition.workspace = true
license.workspace = true
repository.workspace = true
diff --git a/rust/adapters/dynamodb/Cargo.toml b/rust/adapters/dynamodb/Cargo.toml
index e8386d8d..22040989 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 = "1.54.2"
+version = "1.54.3"
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 = "1.54.2" }
+smooai-smooth-operator-ingestion = { path = "../../ingestion", version = "1.54.3" }
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 1f230044..d8a10703 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 = "1.54.2"
+version = "1.54.3"
edition.workspace = true
license.workspace = true
repository.workspace = true
diff --git a/rust/adapters/postgres/Cargo.toml b/rust/adapters/postgres/Cargo.toml
index 5a33fff0..016a1353 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 = "1.54.2"
+version = "1.54.3"
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 = "1.54.2" }
+smooai-smooth-operator-ingestion = { path = "../../ingestion", version = "1.54.3" }
async-trait = { workspace = true }
anyhow = { workspace = true }
chrono = { workspace = true }
diff --git a/rust/ingestion/Cargo.toml b/rust/ingestion/Cargo.toml
index f93dabbe..37ec36c3 100644
--- a/rust/ingestion/Cargo.toml
+++ b/rust/ingestion/Cargo.toml
@@ -1,6 +1,6 @@
[package]
name = "smooai-smooth-operator-ingestion"
-version = "1.54.2"
+version = "1.54.3"
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 96acf81d..99c738a3 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 = "1.54.2"
+version = "1.54.3"
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 = "1.54.2" }
+smooai-smooth-operator-adapter-memory = { path = "../adapters/in-memory", version = "1.54.3" }
# 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 = "1.54.2", optional = true }
-smooai-smooth-operator-adapter-dynamodb = { path = "../adapters/dynamodb", version = "1.54.2", optional = true }
+smooai-smooth-operator-adapter-postgres = { path = "../adapters/postgres", version = "1.54.3", optional = true }
+smooai-smooth-operator-adapter-dynamodb = { path = "../adapters/dynamodb", version = "1.54.3", 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 = "1.54.2", optional = true }
-smooai-smooth-operator-adapter-backplane-nats = { path = "../adapters/backplane-nats", version = "1.54.2", optional = true }
+smooai-smooth-operator-adapter-backplane-redis = { path = "../adapters/backplane-redis", version = "1.54.3", optional = true }
+smooai-smooth-operator-adapter-backplane-nats = { path = "../adapters/backplane-nats", version = "1.54.3", optional = true }
# Admin API surfaces indexing-run status via the ingestion crate's IndexingStore.
-smooai-smooth-operator-ingestion = { path = "../ingestion", version = "1.54.2" }
+smooai-smooth-operator-ingestion = { path = "../ingestion", version = "1.54.3" }
async-trait = { workspace = true }
anyhow = { workspace = true }
diff --git a/rust/smooth-operator/Cargo.toml b/rust/smooth-operator/Cargo.toml
index 4a57472f..ba12e331 100644
--- a/rust/smooth-operator/Cargo.toml
+++ b/rust/smooth-operator/Cargo.toml
@@ -1,6 +1,6 @@
[package]
name = "smooai-smooth-operator"
-version = "1.54.2"
+version = "1.54.3"
edition.workspace = true
license.workspace = true
repository.workspace = true
diff --git a/typescript/CHANGELOG.md b/typescript/CHANGELOG.md
index 5f68268b..26e2777f 100644
--- a/typescript/CHANGELOG.md
+++ b/typescript/CHANGELOG.md
@@ -1,5 +1,22 @@
# @smooai/smooth-operator
+## 1.54.3
+
+### Patch Changes
+
+- 29f1d87: Make Go, Python, TypeScript and .NET tool spans self-identifying, and record cost on all four.
+
+ All four engines omitted `gen_ai.system` from the tool span. OTLP consumers that gate on that attribute — SmooAI's does — therefore discarded every tool span those engines ever emitted, exactly as the Rust engine did. Each now carries its own `gen_ai.system`, `gen_ai.operation.name` (literally `chat` / `tool`, taken verbatim by ingest), `gen_ai.conversation.id`, and `smooai.org_id` where the engine has one. Child spans need their own copies: an ingest merges resource attributes with _that span's_ attributes and does not inherit from the parent.
+
+ Cost reaches the span for the first time in all four: `gen_ai.usage.cost_usd` when positive, otherwise `smooai.gen_ai.cost_unavailable` = `"unpriced"`. A gateway zero means the model is unpriced, not free, so it is never recorded as a cost.
+
+ Two fabricated values found and removed rather than ported:
+
+ - .NET returned a literal `TurnUsage(0, …)` on the cost fallback path, under an XML doc note reading _"0 means 'nothing priced it', not 'free'"_ — the comment was correct and the code shipped the zero anyway.
+ - .NET published `input_tokens = 0` because it guarded on `sawUsage` alone; a usage chunk with null counts sets that flag while both totals collapse to `0`. The other three engines guard on the counts themselves.
+
+ Each engine has a test that fails without its change, verified by reverting and restoring.
+
## 1.54.2
### Patch Changes
diff --git a/typescript/package.json b/typescript/package.json
index 22ee95b5..b4cebe50 100644
--- a/typescript/package.json
+++ b/typescript/package.json
@@ -1,6 +1,6 @@
{
"name": "@smooai/smooth-operator",
- "version": "1.54.2",
+ "version": "1.54.3",
"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",