diff --git a/UPGRADE_GUIDE.md b/UPGRADE_GUIDE.md
new file mode 100644
index 000000000..b2318ecf2
--- /dev/null
+++ b/UPGRADE_GUIDE.md
@@ -0,0 +1,12 @@
+# Upgrading Pattern Lab Node
+
+To upgrade the Node version of Pattern Lab do the following:
+
+## Version 6 instructions
+
+- Ensure that you're using at least Node.js version 14, to which we've upgraded to with [!1430](https://github.com/pattern-lab/patternlab-node/pull/1430)
+- If you haven't migrated from `mustache` to `handlebars` engine and templates so far, now would be a good time as `mustache` has been replaced by `handlebars` as the default template language with version 5 of pattern lab, and `mustache` might get removed sooner rather than later. To make a long story short, `handlebars` is mostly compatible, but more mature than `mustache`, so a migration shouldn't be too hard, and even beneficial. Additionally using `mustache` templates most likely won't work anymore starting with this new major version 6 due to these potentially breaking changes for `mustache` usage:
+  - Removed `styleModifiers` with [!1452](https://github.com/pattern-lab/patternlab-node/pull/1452), that haven't been mentioned in the documentation any more anyhow.
+  - replaced `hogan.js` by `handlebars` rendering [!1456](https://github.com/pattern-lab/patternlab-node/pull/1456), that would expect the usage of block helpers instead of typical mustache iterations over objects.
+- Please explicitly configure your used engine within `patternlab-config.json` as described within the documentations section https://patternlab.io/docs/editing-the-configuration-options/#heading-engines. The previous way of scanning `node_modules` folder for pattern engines is deprecated and will be removed with version 7.
+
diff --git a/packages/core/src/lib/pattern_engines.js b/packages/core/src/lib/pattern_engines.js
index a719d5f22..71d4da883 100644
--- a/packages/core/src/lib/pattern_engines.js
+++ b/packages/core/src/lib/pattern_engines.js
@@ -67,7 +67,7 @@ function findEnginesInConfig(config) {
     return config.engines;
   }
   logger.warning(
-    "Scanning the 'node_modules' folder for pattern engines is deprecated and will be removed in v6."
+    "Scanning the 'node_modules' folder for pattern engines is deprecated and will be removed in v7."
   );
   logger.warning(
     'To configure your engines in patternlab-config.json, see https://patternlab.io/docs/editing-the-configuration-options/#heading-engines'