Should individual alternate costumes’ artwork be protected as well
I don’t see any reason why not to protect those images. Basically, protect all alternate costumes like the stock icons are. If not, just Alph, the Kooplaings, genderswaps, and costumes such as Buff Ike or Pikachu Libre are fine. Lou Cena (talk) 19:43, 5 February 2019 (EST)
Outdated pages
/Official art is missing SSBU 10.0.0 addition (Sephiroth).
/Extracted files#Costume colours is missing SSBU 10.0.0 additions (Sephiroth's colours).
/Extracted files#Head icons is missing SSBU 5.0.0, 6.0.0, 7.0.0 and 10.0.0 additions (Banjo & Kazooie's, Terry's, Byleth's and Sephiroth's stock icons).
/Wiki icons is missing SSBU 10.0.0 addition (Sephiroth's character icon).
All of the missing images exist, so there's no good reason to not have them updated by now. I'm not an admin so I can't do it. Sincerely, Samuel the Banjo-Kazooie Boss. 
15:37, November 3, 2020 (EST)
- Added pre-release notices about 10.0.0 files. Sincerely, Samuel the BANjO-KAZOOiE Boss.
13:40, December 14, 2020 (EST)
- Updated. Hope it's OK if I just remove old stuff, since this is more of a place to keep track of what's missing than an actual talk post. If there is valid disagreement with removing completed stuff I can change it back. Sincerely, Samuel the Banjo-Kazooie Boss. 12:06, February 19, 2021 (EST)
- Updated. Hope it's OK if I just remove old stuff, since this is more of a place to keep track of what's missing than an actual talk post. If there is valid disagreement with removing completed stuff I can change it back. Sincerely, Samuel the Banjo-Kazooie Boss.