The Manage Edits group helps you control your edits. Here you can save your edits or discard them. If you discard edits, ArcGIS Pro will revert all your data back to the way it was prior to the last time you saved. The following screenshot shows you the Manage Edits group tab:
By default, ArcGIS Pro does not automatically save your data edits. If you want to have your data edits automatically saved, you must enable this option under your Project Editing Options. You can choose to automatically save at specific time intervals or after a number of operations. Setting up an automatic save can help ensure that you don't lose edits you have performed if your system or ArcGIS Pro were to crash.
Two things to remember when saving. First, you can only undo back to the point of your last save. Second saving data edits and saving changes to your project are two different things. To save data edits, you must...