Updated CHANGELOG

Author: Crustum7

cli/CHANGELOG.md

@@ -1,4 +1,12 @@
 <!-- See the ../guides/writing-the-cypress-changelog.md for details on writing the changelog. -->
+## 13.4.0
+
+_Released 10/03/2023 (PENDING)_
+
+**Features:**
+
+ - Introduces shorthand version of using cy.request() with fixture data. Addresses [#3387](https://github.com/cypress-io/cypress/issues/3387).
+
 ## 13.3.1
 
 _Released 10/03/2023 (PENDING)_