Adds v4 support

Author: eighty9nine

content/plugins/eightynine-advanced-widgets.md

@@ -5,10 +5,12 @@ author_slug: eightynine
 categories: [panel-builder]
 description: A collection of advanced widgets for the Panel Builder plugin.
 discord_url: https://discord.com/channels/883083792112300104/1353175610037637211
-docs_url: https://raw.githubusercontent.com/eighty9nine/filament-advanced-widgets/3.x/README.md
+docs_url: 
+    v3: https://raw.githubusercontent.com/eighty9nine/filament-advanced-widgets/3.x/README.md
+    v4: https://raw.githubusercontent.com/eighty9nine/filament-advanced-widgets/4.x/README.md
 github_repository: eighty9nine/filament-advanced-widgets
 has_dark_theme: true
 has_translations: false
-versions: [3]
+versions: [3, 4]
 publish_date: 2024-08-30
 ---