diff --git a/CHANGELOG.md b/CHANGELOG.md
index 78d8a44f..ec5e3902 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -2,9 +2,18 @@ Changes
 =======
 
 Version 2.6.0
+-------------
 
 1. Drop utils.is_str function
 
+2. Massive unit test refactoring: migrated all the tests to pytest.
+
+3. Make sure has_mutable, has_static, has_extern functions always return a boolean
+
+4. Fix a bug in unordered_set_traits and unordered_multiset_traits
+
+5. Fix a bug in build_decl_string with elaborated type specifiers
+
 Version 2.5.0
 -------------
 
diff --git a/pyproject.toml b/pyproject.toml
index 387df727..3dbe90f2 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -18,7 +18,7 @@ keywords = [
   "CastXML",
   "gccxml",
 ]
-version = "2.5.0"
+version = "2.6.0"
 
 classifiers = [
   "Development Status :: 5 - Production/Stable",