BaseCamp for Mac software version 3.2.1
http://www8.garmin.com/support/download_details.jsp?id=4449
Changes made from version 3.1.4 to 3.2.1:
General:
Added Activity-based profiles. This allows the user to have different route and map settings for different activities.
Added ability to back up and restore user data.
Added support for reading data from .Fit devices like the Edge 500 and 800 and the Forerunner 310XT.
Added support for updating the firmware in Garmin devices.
Added heart rate and cadence to the track dialog.
Added the ability to export GDB files.
Added analytics to collect application usage statistics.
Removed ability to display marine maps in deference to the release of HomePort.
Added ability to add and move track points using the selector tool.
Changed hand tool to act more like the selector tool when clicking and double clicking on user data and map points.
Folder improvements:
Added folders and subfolders to allow organization of lists.
Add ability to sort user data by date in addition to the current name, type.
Find improvements:
Scaled find to work better with different kinds of search sources.
Added Advanced Find option.
Improved tips in Find when no results are found.
Map improvements:
Added Overview mini map, accessible under the View menu.
Added tips to the tool pop up about moving waypoints or shaping a route.
Added ability to configure which map features (POIs and lines) to show or hide.
Added ability to configure the POI icon size.
Added ability to configure the number of labels that are displayed on the map.
Improved 3-D view to hide features that are behind terrain.
Improved geocache support:
Added ability to configure what is displayed for geocaches on the map: Symbol, Symbol and Id, or Symbol and name. Use the context menu to change settings for more than one at a time.
Added support for Opencaching.com geocaches.
Added searching for Opencaching.com geocaches.
Added the ability to set the z-order (draw order) of BirdsEye and Garmin custom maps. Note this will only work with new BirdsEye images downloaded for devices with the latest beta firmware.
Improved the ability to track the found status for geocaches.
Added the ability to read the geocache visit status from supported GPSs.
Added the ability to automatically log found geocaches to Opencaching.com
Added a new smart list criteria for geocache find status.
Improved import of geocaches from a GPX file.
Added Date Hidden to Geocache dialog.
Fixes:
Fixed issue where quitting the application while reading a map from card could cause a crash.
Fixed issue where disconnecting a device while it was being read could cause a crash.
Fixed rare issue where clicking on the 3-D map with the routing tool could cause a crash.
Fixed issue where importing GPX file with thousands of identically named waypoints could cause a crash.
Change to handle out of memory condition better.