Dabble updates automatically in the background. Dabble checks for a new version when it starts, and then every 30 minutes after that (in case you're one of those who leaves applications open for days).
Note: both the desktop and web versions require updating since they both cache Dabble for offline use.
To ensure you have the latest version:
Launch the Dabble desktop app or navigate to the web app.
Wait a few moments to see whether the refresh icon appears at the top-right (it will be disabled while downloading the update)
After the refresh icon starts to wobble every few seconds once the latest version is installed. Click it to refresh!
Dabble will relaunch with the newest version!