diff --git a/CHANGELOG.md b/CHANGELOG.md
index bb4ee2f..de49acd 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,22 @@
 # Changelog
 
+## 4.3.0 (2026-04-27)
+
+### Features
+
+- export default light and dark theme variables
+
+### Bug Fixes
+
+- do not do extra publish step, just release publishes
+- make exports immutable
+- freeze dark theme variables and add export-existence tests
+- add GitHub Pages deployment workflow and Vite base path
+
+### Documentation
+
+- add overscan, disableWorker, and loading overlay to README
+
 ## 4.2.2 (2026-04-23)
 
 ### Bug Fixes
diff --git a/package.json b/package.json
index 72fcc30..a992e72 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "react-diff-viewer-continued",
-  "version": "4.2.2",
+  "version": "4.3.0",
   "private": false,
   "description": "Continuation of a simple and beautiful text diff viewer component made with diff and React",
   "keywords": [