diff --git a/CHANGELOG.md b/CHANGELOG.md
new file mode 100644
index 0000000..2d2ed8a
--- /dev/null
+++ b/CHANGELOG.md
@@ -0,0 +1,44 @@
+# Changelog
+
+All notable changes to this project will be documented in this file.
+
+The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
+and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
+
+## [Unreleased]
+
+## [0.1.1](https://git.kemitix.net/kemitix/kx-utils/compare/v0.1.0...v0.1.1) - 2025-01-13
+
+### Added
+
+- make experimental::kxio pubic
+- make experimental::kameo public
+- document and test newtype and experimental marker
+- export experimental::to_string:s fn as experimental::s
+- add module experimental::kameo
+- add module experimental::kxio with backoff macro
+- add function and macro `s` to convert to String
+- add module experimental::to_string
+- add module experimental
+- add f as alias for std::format macro
+- add newtype macro
+- define features and their dependencies
+
+### Fixed
+
+- remove pointless alias for format
+
+### Other
+
+- check for ignored files being included in repo
+- upgrade kemitix/rust v3
+- add summary to experimental modules
+- readme
+- moved experimental::kxio::backoff to experimental::kxio::net::backoff
+- use cargo-machete
+- differentiate fn `s` from macro `s`
+- *(deps)* add derive_more, serde serde_json
+- *(deps)* update https://git.kemitix.net/kemitix/rust action to v2.6.0
+- *(deps)* update https://git.kemitix.net/kemitix/rust action to v2.6.0
+- Add renovate.json
+- run llvm-cov
diff --git a/Cargo.toml b/Cargo.toml
index 484df9c..059e690 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "kx-utils"
-version = "0.1.0"
+version = "0.1.1"
 edition = "2021"
 authors = ["Paul Campbell <pcampbell@kemitix.net>"]
 description = "Common utils incubator"