Hi @Marcin Zabek
Unfortunately, if you were to accidentally delete boards, lists, or cards, you would not be able to use Trello to restore that data. If Trello's servers went down and everyone lost data, they would bring it back, however, as a Trello user, you are responsible for protecting your own data.
If you're looking for a solution to automatically back up and restore information in Trello, I'm happy to announce that Rewind will be launching Backups for Trello in the Power-Up marketplace very soon.
With this Power-Up, you'll be able to go back in time and restore your boards to the way they were before something went wrong. We're excited to provide this relief to those who store mission-critical data in their account.
I encourage you to sign up for early access (or to receive an update when we launch) here.
If you have any questions, please don't be shy to comment here or send me a message at firstname.lastname@example.org.
Hello friends! From the community that brought you Welcome Wednesday, Throwback Thursday and Friday Fun, welcome to Taco Tuesday, a weekly discussion about all things Trello. The best part? One Tac...
Connect with like-minded Atlassian users at free events near you!Find an event
Connect with like-minded Atlassian users at free events near you!
Unfortunately there are no Community Events near you at the moment.Host an event
You're one step closer to meeting fellow Atlassian users at your local event. Learn more about Community Events