To make sure that Tackle stays up-to-date with your Google calendar, you can set up automatic syncing. This means that any events you add or remove from your calendar will also update in Tackle.
Here's how to set it up:
Go to the Settings page
In the application settings (Settings > Application Settings), look for the "Auto Sync" feature.
Turn on Auto Sync.
That's it! Tackle will now automatically keep your calendar events synced so you don't have to worry about updating them manually.