New plugins
Google Maps All In One allows you to easily embed and customize Google maps on your WordPress site – in posts, pages or as an easy to use widget.
WPMU DEV SEO is a solution for optimizing your WordPress site to achieve the highest search engine rankings possible.
YouTube White Label Shortcode allows you to white label YouTube videos and comes with a shortcode generator in a metabox on the post screen.
Updated plugins
Floating Menu creates a widget, which adds a floating, sticky, drop down menu from any standard WordPress custom menu using jQuery.
Store Locator empowers you to efficiently display and manage your important stores, locations, or other points of interest on your website in a manner that’s easily searchable by visitors.
What about new plugin WP Help from Mark Jaquith