Super Mario Maker’s new update removes some glitches

Super Mario Maker’s new update introduced some new features and functionality. But it also looks like it removed a number of glitches.

Those are as follows:

– There’s no longer permanent invulnerability triggered by entering doors on the last invulnerability frame after taking damage
– Super Mario World Trampolines no longer allow higher jumps when holding an item
– Invisible platforms created with Cloud Blocks and Hidden Question Blocks have been fixed

Source