SmashWiki:Upcoming appearances tracker

For reference. My attempts at keeping track of which games' releases will warrant updates to character pages' "most recent appearance" data. I skipped listing anything that doesn't have a character template with such a row (e.g. Goomba). Others are free to use this as a reference or update it. I've also listed any game releases that will make updating the "most recent game" of the series necessary, in addition to those with characters we need to note.

Super Mario Maker for Nintendo 3DS	12/1/2016	Mario, Princess Peach, Bowser, Bowser Jr., Boo, Lakitu and Spinies, Chain Chomp, Piranha Plant, presumably Toad
Super Mario Run	12/15/2016	Mario, Princess Peach, Bowser, Toad, Piranha Plant, Boo, presumably more
Poochy & Yoshi's Woolly World	1/19/2017	Yoshi, Kamek, Lakitu and Spinies, Piranha Plant, Shy Guy
Pokémon Bank update	1/xx/2017	Squirtle, Ivysaur, Mewtwo become available in Sun/Moon
Sonic Mania	Q1 2017	Sonic the Hedgehog, Miles "Tails" Prower, Knuckles the Echidna
Mario Sports Superstars	Q1 2017	Mario, Luigi, Princess Peach, Bowser, Rosalina, Bowser Jr., Yoshi, Donkey Kong, Diddy Kong, Wario, Waluigi, Princess Daisy, Toad, Shy Guy, Boo, Birdo, Lakitu and Spinies
Monster Hunter XX	3/18/2017	Monster Hunter
The Legend of Zelda: Breath of the Wild	3/xx/2017	Link, Ganondorf (at least in Ganon form)
Project Sonic 2017	Q4 2017	Sonic the Hedgehog
Pikmin 3DS	2017	Olimar, Pikmin
Metal Gear Survive	2017	update Metal Gear
Unspecified 3D Mario (Switch)	TBD	Mario
Mario Kart 8-based game (Switch)	TBD	(assuming this is a standalone release and not just an update) Shown outright: Mario, Bowser, Koopalings, Toad Assuming all the rest of the MK8 content reappears: Mario, Luigi, Princess Peach, Bowser, Rosalina, Koopalings, Yoshi, Donkey Kong, Wario, Waluigi, Lakitu, Princess Daisy, Toad, Shy Guy, Mii, Link, Villager, Isabelle, Piranha Plant, Chain Chomp, Mr. Resetti Cameo-level only: Boo, Luma, Birdo, K.K. Slider, Tom Nook, Captain Falcon, Excitebike
Unspecified Splatoon game (Switch)	TBD	Inkling
Fire Emblem (mobile)	TBD	update Fire Emblem
Animal Crossing (mobile)	TBD	update Animal Crossing
Tekken X Street Fighter	TBD	Ryu
Final Fantasy VII Remake	TBD	Cloud Strife, Chocobo, Odin, Ifrit, Ramuh, Leviathan, Bahamut ZERO

Eligible characters and entities

Due to using {{Infobox Character General}}:

Mario	Mario, Luigi, Princess Peach, Bowser, Dr. Mario, Rosalina, Luma, Bowser Jr., Koopalings, Lakitu and Spinies, Waluigi, Chain Chomp, Banzai Bill, Shy Guy, Toad, Birdo, Piranha Plant, Princess Daisy, Boo, Sidestepper, Kamek, Nabbit, Ghosts (Luigi's Mansion), Geno
Yoshi	Yoshi, Fly Guy
Donkey Kong	Donkey Kong, Diddy Kong, Dixie Kong, King K. Rool, DK Barrel, Zinger
The Legend of Zelda	Link, Princess Zelda, Sheik, Ganondorf, Young Link, Toon Link, Tingle, Midna, Skull Kid, Ghirahim, King Bulblin, Majora's Mask, Tetra, Kotake and Koume, Cucco
Metroid	Samus Aran, Zero Suit Samus, Metroid (creature), Mother Brain, Dark Samus, Kraid
Kirby	Kirby, Meta Knight, King Dedede, Knuckle Joe, Nightmare, Whispy Woods, Waddle Dee, Waddle Doo, Gordo
Star Fox	Fox McCloud, Falco Lombardi, Wolf O'Donnell, Andross, Slippy Toad, Peppy Hare, Leon Powalski, Panther Caroso, Krystal, ROB 64, Great Fox, Wolfen
Pokémon	Pikachu, Jigglypuff, Mewtwo, Pichu, Pokémon Trainer, Squirtle, Ivysaur, Charizard, Lucario, Greninja
F-Zero	Captain Falcon, Samurai Goroh
EarthBound	Ness, Lucas, Jeff, Starman (EarthBound), Ultimate Chimera, Flying Man
Ice Climber	Ice Climbers
Fire Emblem	Marth, Roy, Ike, Robin, Lucina, Lyn, Black Knight, Chrom
Game & Watch	Mr. Game & Watch
Kid Icarus	Pit, Palutena, Dark Pit, Magnus, Phosphora, Viridi
Wario	Wario, Kat & Ana, Ashley, 5-Volt
Pikmin	Captain Olimar, Alph, Pikmin (species), Red Bulborb, Yellow Wollywog, Plasm Wraith, Peckish Aristocrab
R.O.B.	R.O.B.
Animal Crossing	Villager, Mr. Resetti, Isabelle, K.K. Slider, Tom Nook, Bus to the City, Timmy & Tommy
Punch-Out!!	Little Mac, Doc Louis
Wii Fit	Wii Fit Trainer, Wii Balance Board
Xenoblade	Shulk, Riki, Dunban, Fiora
Duck Hunt	Duck Hunt
Metal Gear	Solid Snake, Gray Fox, Otacon, Mei Ling, Colonel Roy Campbell
Sonic	Sonic the Hedgehog, Shadow the Hedgehog, Miles "Tails" Prower, Knuckles the Echidna
Mega Man	Mega Man, Elec Man, Proto Man, X (Mega Man), Zero (Mega Man), MegaMan Volnutt, MegaMan.EXE, Star Force Mega Man, Energy Tank
Pac-Man	Pac-Man, Ghosts
Street Fighter	Ryu
Final Fantasy	Cloud Strife, Chocobo, Odin, Ifrit, Ramuh, Leviathan, Bahamut ZERO
Bayonetta	Bayonetta
Others	Mii, Starfy, Isaac, Infantry and Tanks, Barbara, Devil, Dr. Wright, Excitebike, Helirin, Jill, Ray MK III, Saki Amamiya, Nintendog, Fish, Takamaru, Color TV-Game 15, Dillon, Sablé Prince, Dr. Kawashima, Sheriff, Inkling, Heihachi Mishima, Jacky Bryant, Akira Yuki, Lloyd Irving, Monster Hunter, Gil
Super Smash Bros.	Sandbag, Ancient Minister, Giant Donkey Kong