nova versao de firmware
Changes made from 3.20 to 3.40:
New feature! Added Segment support.
To use segments, go to connect.garmin.com to find or create segments. Then, connect the device to your computer via USB cable and send the segments to your device. Once your segments have been downloaded to the device, disconnect from your computer. Then press the folder icon > Segments to access the list of segments on your device. After sending segments to your device, simply go ride through them to see the on-device experience!
New feature! Added Edge Remote sensor support.
New feature! Added Shimano Di2 sensor support with Dura Ace remote controls.
New Feature! Added Vector Cycling Dynamics support that adds data fields and data recording for Power Phase (PP) and Platform Center Offset (PCO).
Improvements to the elevation profile to fit the data to the graph and display upcoming elevation while riding a course or segment.
Added a stop button on the map page. This button is used to stop a currently running course or segment and is only displayed if one of those features is in use.
Added turn guidance and off course warnings settings for courses. These can be accessed through the menu button in the bottom right corner of the course list page. (Folder icon > Courses > Menu Button)
Fixed uploads over Garmin Connect Mobile. Phone pairing information has been reset and will need to be setup again.
Made several improvements to elevation profile zooming and scrolling.
Fixed a shutdown when using 'Back to Start.'
Added options menus to the Course, Segment, and Workout lists.
Added file searching for Courses, Segments, and Workouts.
Added Time Ahead/Behind and Distance Ahead/Behind as configurable data fields on all timer loop pages.
Added the ability to edit segment map data fields.
http://www8.garmin.com/support/download_details.jsp?id=6005