The extension should automatically update to ensure you get the latest features and bug fixes. You can always force an update too by following these instructions:
- Navigate to Window > Extensions;
- Toggle Developer Mode;
- Click Update.
Sometimes the extension is updated and we need to request different permissions. If this happens, Chrome disables the extension as a security measure. You'll get a yellow icon like below:
If this happens, just click the yellow icon and choose Jiminny, then "Accept permissions" and you'll be on your way.
Note: you may need to refresh the browser tab to kick it back into action!