docs(sdk): add ViewportModule in changelog

Valentin Vetter · Valentin Vetter · commit ca914492c55c · 2019-09-19T15:05:27.000+02:00
diff --git a/playground/misc/misc-3-release-notes.md b/playground/misc/misc-3-release-notes.md
@@ -2,6 +2,12 @@
 
 The CodinGame SDK is regularly updated and improved. This document lets you know what changed in the latest releases.
 
+# Next Release
+
+### 🎁 New features
+
+- The [ViewportModule](playground/extensions/extensions-6-viewport.md) has been added
+
 ## 3.7.0
 
 ### 🎁 New features
