To update the software select the menuHelp->
Update.
Then select the updating method you prefer
via Web
local file
Via Web
If you select the via web method the Application update dialog window will appear:
Press the button Check fo update to check if there is a new release on the web.
If a new release is present you will be prompted to update.
If none new release is fount you will see:
Press Cancel if no new edition has been found or to avoid updating.
Press Install to update then restart the software.
From local file
If you select the from local file updating method Application update dialog window will appear:

press the Find update source to specify the path to locate update jnlp file.

press Install update to install the update.