+ doc

documentation/01-frontend.md

@@ -44,6 +44,20 @@ The build system needs an upgrade:
 - The project depends on `babel-polyfill`, which is deprecated
 - No attention was put into splitting the build files, so the users have to download / parse over 600kB of compressed javascript on the homepage.
 
+#### Updating dependencies
+
+All dependencies besides AngularJS, font awesome and bootstrap were updated on the fork.
+
+The only problems were:
+- SortableJS introduced a breaking change on 1.10, we're sticking with ~1.9.0.
+- uuid introducted breaking changes on the way to import the library. It can find solved with `grep` in < 3 minutes
+- Replace @bower_components/font-awesome by "font-awesome": "^4.7.0"
+- Some dev dependencies are deprecated
+    - Replace babel-polyfill with core-js:3 and reconfigure webpack
+    - Replace zopfli-webpack-plugin with @gfx/zopfli
+
+All the rest can go to their latest version.
+
 ### Folder scaffolding
 
 ```