Windows Phone Mango features leak just ahead of Microsoft’s big announcement

Oops, Microsoft is about announce the juicy details of its ‘Mango’ update to Windows Phone 7, but the early appearance of a Romanian press release appears to have spilled at least some of the beans.

As Gizmodo notes, a Google Translate pass over the release reveals the following:

• Threads. You can toggle between messages, chat up, and Windows Live Messenger, all in the same conversation

• Groups. Contact groups Tiles custom Live turns to see the latest statuses and quickly send a message to an email or instant message to the entire group, directly from the Start screen

• Better integration with social networks. Twitter and LinkedIn contacts are integrated into the card and can include up Mango check-in, also have available one nine facial detection software that makes it easy tagging your photos or posting them on the Internet

• Linked inbox. More email accounts in a secure inbox, conversations are organized so you can view the most recent mail

• Hands-free messaging. Built-in speech-to-text and text-to-speech, which allows writing messages and chat hands-free

• Connect App. By connecting and integrating applications on their search results in Windows Phone Hubs, including Music and Videos and Pictures, applications are visible when and where needed.

• Live Tile’s improved. You can get updated information without requiring applications to be open. Live Tiles are now more dynamic and can store more information.

• Multitasking. Applications can be rotated quickly and at the same time, others may run in the background, while retaining the performance and battery duration

• Internet Explorer 9. The power of a PC browser-based IE9 support for HTML5 and support for hardware acceleration

• Recognize local (Local Scout). Providing local results and recommendations for nearby restaurants, shops and suggested activities, present in a user-friendly guide

• Bing Windows Phone. More ways to search the Internet, including Bing Vision, Voice and Music Search, so that decision making is easier

• Quick Cards (Quick Cards). When searching for a product, movie, event or place we provide a summary and relevant applications

We’re at the launch event and we’ll have the official word on what’s new in Mango shortly.