If you are upgrading from 2.1 to 2.2, be sure to get a new license key. You must do this on every major.minor change, such as going from 2.1 to 2.2 or 2.3. You do not need a new key for point (2.2.x) releases.

Changes for 2.2.5

• Drag and drop across Diagrams fixed on touch devices (regression in 2.2.4 for non Shadow DOM environments).
• Module versions of the library release/go.mjs and release/go-module.js now export go as the default export.