diff --git a/CHANGELOG.md b/CHANGELOG.md
index 861d51c..fbf0348 100755
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -3,6 +3,21 @@
 All notable changes to this project will be documented in this file. See [commit-and-tag-version](https://github.com/absolute-version/commit-and-tag-version) for commit guidelines.
 
 
+## 11.1.0 (2026-09-07)
+
+### Features
+
+- Add dedicated standalone reducer entry point `postcss-calc/reduce` (`reduceCalc`)
+- Simplify `clamp()` with `none` keyword per CSS Values 4 §10.5.3
+
+### Performance improvements
+
+- Improve performance by skipping parsing for values without calculation functions
+
+### Bug fixes
+
+- Update PostCSS peer dependency to `^8.5.28`
+
 ## 11.0.3 (2026-09-01)
 
 ### Performance improvements
diff --git a/package.json b/package.json
index e842030..5e553e5 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "postcss-calc",
-  "version": "11.0.3",
+  "version": "11.1.0",
   "type": "module",
   "description": "PostCSS plugin to reduce calc()",
   "keywords": [