Apple has updated iCloud.com with a handy new way to recover contacts, calendars, and reminders you deleted on accident.
When you log into iCloud, you'll find a new Advanced menu on the Settings screen. Here, you can restore files, contacts, calendars, and reminders from up to three weeks prior. The file restoration option has been in there for a while, but the rest is new. If you've somehow messed up any of your files or accidentally deleted them, this is a great way to get them back easily.