There is supposed to be a newer version of Unlocker updated from Unlocker 1.9.2. I can't find the 1.9.3 download link and would like to contact Cedrick Collomb directly. Can you help?
You can use its own email to get in touch with the developer. The email is firstname.lastname@example.org. On a side note, when I start Unlocker I receive the same notification but there is not 1.9.3 version available on the website.