New Features:

• Added extension management system for installed applications
• View and install available extensions (plugins, addons, utilities) for each app directly from My Apps
• Real-time installation progress with visual feedback for extensions
• Automatic detection of installed extensions with uninstall capability
• Smart filtering: only shows user-installable extensions, excluding system components

UI Improvements:

• Changed release notes icon to a more intuitive document icon
• Improved extension list UI with clear install/installed states