There's been several smaller patches to add various quality of life features bug fixes to the Level Editor over the last few days, some of the most notable changes include:

• Ability to change Fog and Sky color of the level
  
• New Colored Block object can be placed, it's just a basic cube that you can change the color of. Useful for decoration or thematic levels.
  
• Area Selection, by holding Left Alt (default keybind) and holding Left Click (default keybind) you will be able to draw a rectangle on screen and select all objects within it.
  
• Improved help menu, more info is provided
  
• Steam Workshop redirects will now open through the Steam Overlay browser instead of opening the desktop browser.
  
• Q and E (default keybinds) will rotate the selected object 90 degrees
  
• Goal no longer moves up and down since this could cause weird offsets sometimes
  
• Undo/Redo will now change your object selection to the changed objects
  
• Compress files when saving, almost halving level file size
  
• Text fields will now auto select the text when focused
  

And many more bug fixes and stability improvements!