How to activate Compatibility Mode

NOTICE: Compatibility Mode is a feature only present in versions 9.2.0+.

To activate Compatibility Mode, go into the Project menu and click on Compatibility Mode.

If activated, the block palette will be reset to the Scratch 1.4 palette. This is to ensure no invalid blocks are in projects saved in the SB format.

NOTICE: Compatibility Mode is locked to On in projects with the SB format. Compatibility Mode is NOT locked for projects with the .scratch filetype though.