diff --git a/CHANGELOG.md b/CHANGELOG.md
index 7002c99..f62b4d8 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -7,6 +7,13 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ## [Unreleased]
 
+## [0.10.0] - 2026-09-15
+
+Fixes `import cel` in a clean install, which has been broken since 0.6.0 for
+environments without `typing_extensions`; makes evaluation against a `cel.Context`
+cost the same regardless of how many variables and functions it carries; and
+repairs the Python security scan that had been silently failing since 0.8.0.
+
 ### Added
 
 - `Context.variables` and `Context.functions` are now readable from Python, as the
diff --git a/Cargo.lock b/Cargo.lock
index 42389b5..3d28dc2 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -115,7 +115,7 @@ dependencies = [
 
 [[package]]
 name = "cel"
-version = "0.9.0"
+version = "0.10.0"
 dependencies = [
  "cel 0.14.5",
  "chrono",
diff --git a/Cargo.toml b/Cargo.toml
index 84821cd..7df7be1 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "cel"
-version = "0.9.0"
+version = "0.10.0"
 edition = "2021"
 
 # See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html