Google unveiled a ton of astonishing new features, updates and applications at the Google I/O keynote on Wednesday, however something they failed to mention was the brand new update for their YouTube application for the Google TV.

Following its mammoth I/O keynote yesterday, which saw a number of services updated and new ones introduced, Google has added support for a number of additional devices — including the latest flagships from Samsung and HTC — to its Google Wallet app for Android.

Google unveiled a shed-load of astonishing new features at the Google I/O keynote on Wednesday, some of which were more exciting than others. One of the company’s smaller — but still important — announcements was the ability to send money via a linked bank account through Gmail and Google Wallet.

Google has sent Microsoft a cease and desist letter over the YouTube app Microsoft built for Windows Phone. According to a letter obtained by Wired, Google demands that Microsoft immediately remove the YouTube app from the Windows Phone Store and then disable the app on all existing handsets by May 22.

In its letter to Microsoft, Google claims that the YouTube app allows users to download videos and strip out ads. Here’s part of the letter from YouTube’s Director of Platform Partnerships:

Google Maps is already one of the best mapping services on the planet, but Google isn’t content to rest on its laurels. At the Google I/O keynote this morning Google announced that it will launch a new version of Google Maps for iOS and Android later this year.

The new Google Maps will come with a simplified UI, as well as new features like real-time traffic, dynamic re-routing, reviews from Zagat and there will even be a dedicated Google Maps app for iPad.