The caravelle 140 is compatible with all versions of Prepar3d v4.4 upwards with the following notes
We've tested it in Version 4.5 as of 10 March 2019 and have now tested in the hotfix version of 4.5
Remember to check the installation section of our questions page for more detailed information
The installer will allow you to choose which addon method you wish to use. This may change in Version 5.0 but for now you choose where you want to put the addons.
Updates and upgrades will always emailed to the email you used to purchase.