Node v10+ is required for development

kemar · kemar · commit 5df121e8983d · 2020-07-03T20:48:09.000+02:00
diff --git a/README_DEV.md b/README_DEV.md
@@ -25,6 +25,8 @@
 
 ## Dev setup
 
+Node v10+ is required for development.
+
 ```shell
 # install deps
 npm install
