Multiple Category Selection Widget

Multiple subcategories spanning multiple parent categories are chosen and intelligently filter the posts.

Installation:

Unpack and upload it to the /wp-content/plugins/ directory.
Activate the plugin through the 'Plugins' menu in WordPress.

Features:

• Hide the 'Uncategorized' content
• Support for permalinks
• Pagination
• Exclude categories
• Multiple widgets on the same page
• Category search
• Results ordering

What is new in this release:

• Updated licensing information.

What is new in version 2.2.3:

• Made default search option for all or no posts.

What is new in version 2.2.2:

• Added ability to set blank search to any category over-riding post archives page blank search.

What is new in version 2.2:

• Added ability to chain AJAX select boxes.

What is new in version 2.1:

• Uses the new 2.8+ extendible widget class - multiple instances supported!
• Widget form for editing in the widget area
• Processes new widget options - title, and/in optional, exclude categories

Requirements:

• WordPress 2.8 or higher