diff --git a/CHANGELOG.rst b/CHANGELOG.rst
index 660c61e..594ab08 100644
--- a/CHANGELOG.rst
+++ b/CHANGELOG.rst
@@ -5,6 +5,23 @@ 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>`_.
 
 
+[0.2.4]
+-------
+
+Added
+^^^^^
+
+* ``btree_map`` macro
+
+* ``btree_set`` macro
+
+Changed
+^^^^^^^
+
+* enhanced performance of ``vec_no_clone`` macro when used with a
+  list of elements
+
+
 [0.2.3]
 -------
 
diff --git a/Cargo.toml b/Cargo.toml
index 644519d..9526ccd 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "map-macro"
-version = "0.2.3"
+version = "0.2.4"
 authors = ["jofas <jonas@fc-web.de>"]
 edition = "2018"
 license = "MIT"
diff --git a/TODO.md b/TODO.md
index ab4c053..7fac892 100644
--- a/TODO.md
+++ b/TODO.md
@@ -6,4 +6,4 @@
 
 * [x] `btree_set`
 
-* [ ] publish `v0.2.4`
+* [x] publish `v0.2.4`