Release version 13.1.0 (#1441)

DanielKamkha · web-flow · commit f9d79432b2d9 · 2022-08-02T10:25:34.000+02:00
Signed-off-by: Daniel Kamkha &lt;daniel.kamkha@here.com&gt;
diff --git a/CHANGELOG.md b/CHANGELOG.md
@@ -1,6 +1,7 @@
 # Gluecodium project Release Notes
 
-## Unreleased
+## 13.1.0
+Release date: 2022-08-02
 ### Breaking changes:
   * The `gluecodium::optional` type alias to `std::optional` was removed from C++ generated code.
 
diff --git a/gluecodium/src/main/resources/version.properties b/gluecodium/src/main/resources/version.properties
@@ -1 +1 @@
-version = 13.0.0
+version = 13.1.0
