diff --git a/AGENTS.md b/AGENTS.md
index b76eca7..e62b5ae 100644
--- a/AGENTS.md
+++ b/AGENTS.md
@@ -16,7 +16,7 @@ Tools that support `@`-imports (Claude Code) auto-include all three files via th
 
 `CLAUDE.md` is a symlink to this file — there is exactly one source of truth. Edit `AGENTS.md`.
 
-**Version surveyed:** 0.4.0
+**Version surveyed:** 0.4.1
 **Workspace crates:** `omnigraph-compiler`, `omnigraph` (engine), `omnigraph-cli`, `omnigraph-server`
 **Storage substrate:** Lance 4.x (columnar, versioned, branchable)
 **License:** MIT
diff --git a/Cargo.lock b/Cargo.lock
index 77efe8f..10f0055 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -4596,7 +4596,7 @@ dependencies = [
 
 [[package]]
 name = "omnigraph-cli"
-version = "0.3.1"
+version = "0.4.1"
 dependencies = [
  "assert_cmd",
  "clap",
@@ -4616,7 +4616,7 @@ dependencies = [
 
 [[package]]
 name = "omnigraph-compiler"
-version = "0.3.1"
+version = "0.4.1"
 dependencies = [
  "ahash",
  "arrow-array",
@@ -4637,7 +4637,7 @@ dependencies = [
 
 [[package]]
 name = "omnigraph-engine"
-version = "0.3.1"
+version = "0.4.1"
 dependencies = [
  "arrow-array",
  "arrow-cast",
@@ -4676,7 +4676,7 @@ dependencies = [
 
 [[package]]
 name = "omnigraph-server"
-version = "0.3.1"
+version = "0.4.1"
 dependencies = [
  "async-trait",
  "aws-config",
diff --git a/crates/omnigraph-cli/Cargo.toml b/crates/omnigraph-cli/Cargo.toml
index 0813d12..2774876 100644
--- a/crates/omnigraph-cli/Cargo.toml
+++ b/crates/omnigraph-cli/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "omnigraph-cli"
-version = "0.3.1"
+version = "0.4.1"
 edition = "2024"
 description = "CLI for the Omnigraph graph database."
 license = "MIT"
@@ -13,9 +13,9 @@ name = "omnigraph"
 path = "src/main.rs"
 
 [dependencies]
-omnigraph = { package = "omnigraph-engine", path = "../omnigraph", version = "0.3.1" }
-omnigraph-compiler = { path = "../omnigraph-compiler", version = "0.3.1" }
-omnigraph-server = { path = "../omnigraph-server", version = "0.3.1" }
+omnigraph = { package = "omnigraph-engine", path = "../omnigraph", version = "0.4.1" }
+omnigraph-compiler = { path = "../omnigraph-compiler", version = "0.4.1" }
+omnigraph-server = { path = "../omnigraph-server", version = "0.4.1" }
 clap = { workspace = true }
 color-eyre = { workspace = true }
 serde = { workspace = true }
diff --git a/crates/omnigraph-compiler/Cargo.toml b/crates/omnigraph-compiler/Cargo.toml
index 3a0af1e..86f3e35 100644
--- a/crates/omnigraph-compiler/Cargo.toml
+++ b/crates/omnigraph-compiler/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "omnigraph-compiler"
-version = "0.3.1"
+version = "0.4.1"
 edition = "2024"
 description = "Schema/query compiler for Omnigraph. Zero Lance dependency."
 license = "MIT"
diff --git a/crates/omnigraph-server/Cargo.toml b/crates/omnigraph-server/Cargo.toml
index 0f938a6..fd95d97 100644
--- a/crates/omnigraph-server/Cargo.toml
+++ b/crates/omnigraph-server/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "omnigraph-server"
-version = "0.3.1"
+version = "0.4.1"
 edition = "2024"
 description = "HTTP server for the Omnigraph graph database."
 license = "MIT"
@@ -19,8 +19,8 @@ default = []
 aws = ["dep:aws-config", "dep:aws-sdk-secretsmanager"]
 
 [dependencies]
-omnigraph = { package = "omnigraph-engine", path = "../omnigraph", version = "0.3.1" }
-omnigraph-compiler = { path = "../omnigraph-compiler", version = "0.3.1" }
+omnigraph = { package = "omnigraph-engine", path = "../omnigraph", version = "0.4.1" }
+omnigraph-compiler = { path = "../omnigraph-compiler", version = "0.4.1" }
 axum = { workspace = true }
 clap = { workspace = true }
 color-eyre = { workspace = true }
diff --git a/crates/omnigraph/Cargo.toml b/crates/omnigraph/Cargo.toml
index afa608b..3871904 100644
--- a/crates/omnigraph/Cargo.toml
+++ b/crates/omnigraph/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "omnigraph-engine"
-version = "0.3.1"
+version = "0.4.1"
 edition = "2024"
 description = "Runtime engine for the Omnigraph graph database."
 license = "MIT"
@@ -16,7 +16,7 @@ default = []
 failpoints = ["dep:fail", "fail/failpoints"]
 
 [dependencies]
-omnigraph-compiler = { path = "../omnigraph-compiler", version = "0.3.1" }
+omnigraph-compiler = { path = "../omnigraph-compiler", version = "0.4.1" }
 lance = { workspace = true }
 lance-datafusion = { workspace = true }
 datafusion = { workspace = true }
@@ -49,7 +49,7 @@ url = { workspace = true }
 chrono = { workspace = true }
 
 [dev-dependencies]
-omnigraph-compiler = { path = "../omnigraph-compiler", version = "0.3.1" }
+omnigraph-compiler = { path = "../omnigraph-compiler", version = "0.4.1" }
 tokio = { workspace = true }
 lance-namespace-impls = { workspace = true }
 serial_test = "3"
diff --git a/openapi.json b/openapi.json
index 60bfd61..4bacfe6 100644
--- a/openapi.json
+++ b/openapi.json
@@ -7,7 +7,7 @@
       "name": "MIT",
       "identifier": "MIT"
     },
-    "version": "0.3.1"
+    "version": "0.4.1"
   },
   "paths": {
     "/branches": {