diff --git a/CHANGELOG.md b/CHANGELOG.md
index fbb1a94..be38cac 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,16 @@
 # Changelog
 
+## [3.0.0](https://github.com/mljs/kernel-polynomial/compare/v2.1.0...v3.0.0) (2026-06-06)
+
+
+### ⚠ BREAKING CHANGES
+
+* the package no longer has a default export. Replace `import PolynomialKernel from 'ml-kernel-polynomial'` with `import { PolynomialKernel } from 'ml-kernel-polynomial'`.
+
+### Features
+
+* use a named export instead of a default export ([e1fe08c](https://github.com/mljs/kernel-polynomial/commit/e1fe08c633bb30ac2d5286684b1ef04101ca77d3))
+
 ## [2.1.0](https://github.com/mljs/kernel-polynomial/compare/v2.0.1...v2.1.0) (2026-06-06)
 
 
diff --git a/package.json b/package.json
index ec318db..2ae6d59 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "ml-kernel-polynomial",
-  "version": "2.1.0",
+  "version": "3.0.0",
   "description": "The polynomial kernel",
   "type": "module",
   "exports": {