diff --git a/cli/ReadMe.md b/cli/ReadMe.md
index d7b1fff..49511ce 100644
--- a/cli/ReadMe.md
+++ b/cli/ReadMe.md
@@ -33,6 +33,17 @@ in the root of your project, where you installed the package.
 
 ## Release Notes
 
+### 1.0.4
+
+**Compatible with antlr4ng 2.0.0**
+
+Code generation changes:
+
+- More locations where the `override` keyword is needed in generated classes.
+- `ParserRuleContext._ctx` was renamed to `ParserRuleContext.context` in the runtime.
+- Optional null result for listener/walker methods.
+- `TokenStream.getText` no longer needs a temporary interval as parameter, but can directly work with start and stop values.
+
 ### 1.0.3
 
 - Non-optional token members of a rule context no longer return null, which makes explicit non-null assertions in user code unnecessary.
diff --git a/cli/package.json b/cli/package.json
index 26ad9b9..2ca8639 100644
--- a/cli/package.json
+++ b/cli/package.json
@@ -1,6 +1,6 @@
 {
     "name": "antlr4ng-cli",
-    "version": "1.0.3",
+    "version": "1.0.4",
     "description": "ANTLR4 NG command line tool for TypeScript",
     "author": "Mike Lischke",
     "files": [