Once again select Edit->Preferences…, then select the Interface tab. With each new release of Blender, especially alpha and beta releases, there are several experimental features. Tip 2: Enabling Developer Extras/Experimental Options You can now move forward and back in undo by selecting the state from the window.

Now if you hit Ctrl + Alt + Z in Blender, you will get an on screen menu to jump forward and back in the undo/redo history stack. Also toggle Ctrl and Alt on, then in the text box area replace “none” with “ed.undo_history” then hit enter, like so: Now in the Add New window, expand the arrow, click the Select a Key button and enter Z. Now select Keymap on the left, then locate Screen->Screen(Global) scroll down and locate Add New.

To turn Undo History on, select Edit->Preferences… If you want to jump forward multiple steps or flip forward and back in the undo history, this feature is for you. If you’re are a error prone as I am, or are the type that likes to experiment, you probably find yourself using undo and redo all the time. There is a step by step video embedded below if you get lost on a step in the written version. Today we are taking a look at 3 Blender 2.9 tips that every Blender user should know but probably don’t including enabling experimental mode, undo/redo stack and preventing UI from loading.

Blender 2.9 new features