BaseCamp for Mac software version 4.0.4 as of November 1, 2012
http://www8.garmin.com/support/download_details.jsp?id=4449
Changes made from version 4.0.2 to 4.0.4:
* Added capability to create a geotagged photo from a waypoint that has photos
* Fixed issues related to Garmin Adventure publishing
* Fixed issues with importing Garmin Custom Maps
* Fixed issues with BaseStation mode
* Fixed issues with the Detailed Data List
* Fixed issue related to Birdseye download and transfer
* Fixed crash during adventure playback
* Fixed crash when exporting very large file
* Fixed crash when adding points to a route or track on map
* Fixed crash when transferring a route to device
* Improved copying of photos to device
(Are these the correct release notes? Seems that the website is sometimes release notes of Windows and then Mac)