New plugins
Automatic Updater will automatically download and install plugin, theme, and core updates as soon as they become available.
HTML5 Videos allows you to easily embed HTML5 videos from the Media Library into posts and pages.
Updated plugins
Automatic Post Tagger automatically adds user-specified tags to posts.
Jetpack allows you to supercharge your WordPress site with powerful features previously only available to WordPress.com users.
Pushover Notifications allows your WordPress blog to send push notifications for events happening on your blog straight to your iOS/Android device.
WordPress SEO is an all in one solution to search engine optimize your WordPress blog: SEO titles, meta descriptions, XML sitemaps and much more.
JetPack is really nice. I love the alternative to Google Analytics that comes with the plugin. There’s no load on your site and you get pretty nice stats.