multiversion mkdocs config

.gitignore

@@ -1,6 +1,8 @@
 
 .idea/
 
+/site
+
 phpunit*
 .phpunit.result.cache
 /vendor/*

docs/index.md

@@ -1,4 +1,4 @@
-# Smarty 4 Documentation
+# Smarty Documentation
 Smarty is a template engine for PHP, facilitating the separation of presentation (HTML/CSS) from application logic. 
 
 It allows you to write **templates**, using **variables**, **modifiers**, **functions** and **comments**, like this:

mkdocs.yml

@@ -9,6 +9,10 @@ theme:
     logo: material/lightbulb-on
   favicon: images/favicon.ico
 
+extra:
+  version:
+    provider: mike
+
 markdown_extensions:
   - pymdownx.highlight:
       anchor_linenums: true