This small update bumps the game up to version 9.0.2 and comes with a lot of interesting fixes for a number of fighters including Zelda, Duck Hunt Dog, Samus and Dark Samus. In additon to this are «various gameplay fixes.
Below are the full patch notes, courtesy of Nintendo’s support page:
Ver. 9.0.2 (Released November 11, 2020)
-Fixed an issue where you could not use the stick to jump while falling after creating an anvil using the down air attack.
-Fixed an issue where the gunman from Duck Hunt’s down special and the phantom from Zelda’s down special were not behaving as intended.
-Fixed an issue where the initial velocity of Samus’s and Dark Samus’s up special when used on the ground was not behaving as intended.
-Fixed an issue where fighters would sometimes warp on the Venom stage.
-Fixed an issue where sometimes fighters would pass through landscapes when they were launched on some stages.
-Fixed an issue where sometimes you would be forced to end a battle on a stage created in Stage Builder.