diff --git a/CHANGELOG.md b/CHANGELOG.md
index 373c4b0..a298da7 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -10,16 +10,18 @@ Versioning](http://semver.org/spec/v2.0.0.html) except to the first release.
 
 ### Added
 
-- The Any type added as an alias on interface{} in the library style.
-- The encode methods created for Any to work in MessagePack.
-- Tests added for Any.
-
 ### Changed
 
-- Corrections made like interface{} -> any as required by the linter.
-
 ### Fixed
 
+## [v1.1.0] - 2025-12-02
+
+The release introduces the `option.Any` type.
+
+### Added
+
+- The `option.Any` type is a wrapper for the `any` type (#14).
+
 ## [v1.0.0] - 2025-09-09
 
 This release introduces code generator `gentypes`.