[TASK] update README; add toolchain version number to package.json; release v 3.2.1

README.md

@@ -37,6 +37,15 @@ To run the generator, navigate to the directory you want to create your project
 yo gulp-sgalinski
 ```
 
+## Updating
+
+If you want to update the Toolchain for an existing project, simply run the generator again inside your projects root.
+The generator will ask you before overwriting existing files. Keep an eye on the release notes to see if there are
+any breaking changes.
+
+Starting with v3.2.1, the generator will add an entry to the package.json that will provide you with the version number
+of the generator your projects setup has been generated with.
+
 ### Further documentation
 
 * [Sprite engine](docs/SPRITE-ENGINE.md)
@@ -134,6 +143,7 @@ on your ignorelist (.gitignore, .svnignore, etc.):
 
 ## Changelog
 
+* 2015-07-21   v3.2.1   Update README; add toolchain version number to package.json
 * 2015-07-21   v3.2.0   update to sprity; performance optim.; plugin updates; new config files
 * 2015-06-04   v3.1.0   add inline-svg plugin
 * 2015-05-21   v3.0.0   Remove standalone mode; get rid of asset-path.json; add check-filesize-plugin

app/templates/_package.json

@@ -4,6 +4,9 @@
 	"scripts": {
 		"test": "echo \"Error: no test specified\" && exit 1"
 	},
+	"de_sgalinski": {
+		"toolchainVersion": "3.2.1"
+	},
 	"devDependencies": {
 		"browser-sync": "^2.1.0",
 		"browserify": "^10.2.1",

package.json

 {
   "name": "generator-gulp-sgalinski",
-  "version": "3.2.0",
+  "version": "3.2.1",
   "description": "Yeoman generator",
   "license": "MIT",
   "main": "app/index.js",