Add v1.13.0 release notes

Author: LukaFilipovic99

storybook/src/base-documentation/ReleaseNotes.stories.mdx

@@ -18,7 +18,20 @@ import { Meta } from "@storybook/addon-docs";
 
 # 📝 Release Notes
 
-## **1.12.0 - latest** <span>_(Apr 3rd 2024)_</span>
+## **1.13.0 - latest** <span>_(Apr 25th 2024)_</span>
+
+**<h4>🐛 Bug Fixes</h4>**
+
+- Fixed `DataTable` not supporting multiple optional columns ([#240](https://github.com/croz-ltd/tiller/issues/240))
+- Fixed `DataTable` when sorting arrow icon is present even if `canSort` prop is set to `false` ([#239](https://github.com/croz-ltd/tiller/issues/239))
+- Fixed `Breadcrumbs` rendering icon between non-rendered elements ([#241](https://github.com/croz-ltd/tiller/issues/241))
+
+**<h4>⚡ Component Improvements</h4>**
+
+- Allow `onOpen` function in `Modal` to be called without arguments ([#235](https://github.com/croz-ltd/tiller/issues/235))
+- Remove clear button from input fields when they are disabled ([#229](https://github.com/croz-ltd/tiller/issues/229))
+
+## **1.12.0 ** <span>_(Apr 3rd 2024)_</span>
 
 **<h4>⚡ Component Improvements</h4>**