diff --git a/.release-please-manifest.json b/.release-please-manifest.json
index b28fea9..7d9b009 100644
--- a/.release-please-manifest.json
+++ b/.release-please-manifest.json
@@ -1,3 +1,3 @@
 {
-  ".": "0.9.1"
+  ".": "0.10.0"
 }
diff --git a/CHANGELOG.md b/CHANGELOG.md
index a77dc59..c4add0d 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,17 @@
 # Changelog
 
+## [0.10.0](https://github.com/cachekit-io/cachekit-py/compare/v0.9.1...v0.10.0) (2026-06-18)
+
+
+### Features
+
+* zero-copy mmap read path for large plaintext Arrow on the File backend ([#171](https://github.com/cachekit-io/cachekit-py/issues/171)) ([#187](https://github.com/cachekit-io/cachekit-py/issues/187)) ([1105454](https://github.com/cachekit-io/cachekit-py/commit/1105454381b7d1def92cffb780b8490286876dbf))
+
+
+### Performance Improvements
+
+* unwrap returns a zero-copy memoryview instead of copying the payload ([#162](https://github.com/cachekit-io/cachekit-py/issues/162)) ([#184](https://github.com/cachekit-io/cachekit-py/issues/184)) ([0901732](https://github.com/cachekit-io/cachekit-py/commit/0901732098f8f712f06b9866915f1563068e4c21))
+
 ## [0.9.1](https://github.com/cachekit-io/cachekit-py/compare/v0.9.0...v0.9.1) (2026-06-15)
 
 
diff --git a/Cargo.lock b/Cargo.lock
index 1694141..b5c529d 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -271,7 +271,7 @@ dependencies = [
 
 [[package]]
 name = "cachekit-rs"
-version = "0.9.1"
+version = "0.10.0"
 dependencies = [
  "cachekit-core",
  "criterion",
diff --git a/pyproject.toml b/pyproject.toml
index 1fbc73e..1f9f31d 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -4,7 +4,7 @@ build-backend = "maturin"
 
 [project]
 name = "cachekit"
-version = "0.9.1"
+version = "0.10.0"
 description = "Production-ready Redis caching for Python with intelligent reliability features and Rust-powered performance"
 readme = "README.md"
 license = {text = "MIT"}
diff --git a/rust/Cargo.toml b/rust/Cargo.toml
index a61d1ea..8329d8e 100644
--- a/rust/Cargo.toml
+++ b/rust/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "cachekit-rs"
-version = "0.9.1"
+version = "0.10.0"
 edition = "2021"
 authors = ["cachekit Contributors"]
 description = "High-performance storage engine for caching with compression and encryption"
diff --git a/src/cachekit/__init__.py b/src/cachekit/__init__.py
index b5045a1..b35a646 100644
--- a/src/cachekit/__init__.py
+++ b/src/cachekit/__init__.py
@@ -68,7 +68,7 @@ def custom_function():
     ```
 """
 
-__version__ = "0.9.1"
+__version__ = "0.10.0"
 
 from collections.abc import Callable
 from typing import Any, TypeVar
diff --git a/uv.lock b/uv.lock
index b1d2516..2455711 100644
--- a/uv.lock
+++ b/uv.lock
@@ -230,7 +230,7 @@ filecache = [
 
 [[package]]
 name = "cachekit"
-version = "0.9.1"
+version = "0.10.0"
 source = { editable = "." }
 dependencies = [
     { name = "blake3" },