The current [web application]/[native engine] versions of the Dragonfly Java application are 1.3/2.1.4. To check the versions of the Dragonfly Java App and Dragonfly engine:

  1. Launch the Dragonfly Java Web UI
  2. Look at the version inside the top-right corner of the Web UI.

NOTE: An update patch is not a stand-alone installation. You need to have Dragonfly previously installed to run the update patch!

If you are running older versions, please follow the following steps to perform the update.

1 – Ubuntu update

PLEASE READ: Kill any running instance of Dragonfly Java App by pressing the Terminate button inside the Configuration tab of the Dragonfly Web Interface.

  1. Download the last update patch:

  1. Unzip the patch, access the folder created and run the ./update.sh script.
At the end of the process you should get a confirmation message about the successful update.

2 – macOS update

PLEASE READ: Kill any running instance of Dragonfly Java App by pressing the Terminate button inside the Configuration tab of the Dragonfly Web Interface.

  1. Download the last update patch:

  1. Copy the patch in your Dragonfly2Java_jar directory.
  2. Unzip the patch here.
  3. Delete the jsmeta directory.