Updating from previous JavaScript versions

First, determine your current version:

• Determine the Fingerprint Pro version
• Determine the open source FingerprintJS version

Once you know which version you're using:

• Updating Fingerprint Pro version 3
• Updating from FingerprintJS Pro version 2
• Updating from FingerprintJS Open-Source version 3
• Updating from FingerprintJS Open-Source version 2