diff --git a/CHANGELOG.md b/CHANGELOG.md
new file mode 100644
index 0000000..20f45df
--- /dev/null
+++ b/CHANGELOG.md
@@ -0,0 +1,9 @@
+### Unreleased
+
+### 0.2.0 - 2023-06-23
+
+* Added mutable getters.
+
+### 0.1.0 - 2021-05-31
+
+* Initial release
\ No newline at end of file
diff --git a/README.md b/README.md
index 15512e1..9dcf375 100644
--- a/README.md
+++ b/README.md
@@ -8,7 +8,7 @@
 [crates-url]: https://crates.io/crates/typemap-meta
 [docs-badge]: https://img.shields.io/docsrs/typemap-meta
 [docs-url]: https://docs.rs/typemap-meta
-[ci-badge]: https://img.shields.io/github/workflow/status/enlightware/typemap-meta/CI
+[ci-badge]: https://github.com/enlightware/typemap-meta/actions/workflows/ci.yml/badge.svg
 [ci-url]: https://github.com/enlightware/typemap-meta/actions
 
 An [Enlightware® software](https://enlightware.ch).
diff --git a/typemap-meta-derive/Cargo.toml b/typemap-meta-derive/Cargo.toml
index 7fe474c..4a54e58 100644
--- a/typemap-meta-derive/Cargo.toml
+++ b/typemap-meta-derive/Cargo.toml
@@ -1,8 +1,8 @@
 [package]
 name = "typemap-meta-derive"
-version = "0.1.0"
+version = "0.2.0"
 authors = ["Stéphane Magnenat <stephane.magnenat@enlightware.ch>"]  
-edition = "2018"
+edition = "2021"
 license = "MIT OR Apache-2.0"
 description = "A simple compile-time macro to create type-to-value maps, derive macro crate"
 repository = "https://github.com/enlightware/typemap-meta"
diff --git a/typemap-meta/Cargo.toml b/typemap-meta/Cargo.toml
index 8ccd033..16b8aa8 100644
--- a/typemap-meta/Cargo.toml
+++ b/typemap-meta/Cargo.toml
@@ -1,8 +1,8 @@
 [package]
 name = "typemap-meta"
-version = "0.1.0"
+version = "0.2.0"
 authors = ["Stéphane Magnenat <stephane.magnenat@enlightware.ch>"]
-edition = "2018"
+edition = "2021"
 license = "MIT OR Apache-2.0"
 description = "A simple compile-time macro to create type-to-value maps"
 repository = "https://github.com/enlightware/typemap-meta"
@@ -14,4 +14,4 @@ categories = ["memory-management", "rust-patterns", "no-std"]
 # See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
 
 [dependencies]
-typemap-meta-derive = { version = "0.1", path = "../typemap-meta-derive" }
+typemap-meta-derive = { version = "0.2", path = "../typemap-meta-derive" }