diff --git a/README.md b/README.md
index 8a22cea..c4791ea 100644
--- a/README.md
+++ b/README.md
@@ -68,6 +68,13 @@ If `true` and `useInterface` is `true`, the controls will be shown around the si
 
 ### Release 0.3.0
 
+*29 January 2022*
+
+- Now uses Plugin and PluginUI directly instead of Viewer.
+- Class name prop.
+- Plugin now clears first when pdbID/URL prop changes.
+
+
 *3 August 2021*
 
 - Added ability to control dimensions rather than always being full-screen.
diff --git a/package.json b/package.json
index d973f4f..acdee6d 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "molstar-react",
-  "version": "0.3.0",
+  "version": "0.4.0",
   "description": "Molstar as a react component",
   "main": "dist/index.js",
   "files": ["dist"],