DexVoyageIndependent Pokémon reference
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History, dated

11 dated changes, the next due 25 Feb 2027

Releases, updates, rotations and shutdowns, newest first. Entries marked Ahead have not happened yet on 8 Nov 2026.

Only entries that carry a date and a named source or a read stamp.

What changed, by date

Type chart by era

3 charts, 6 matchups moved

Generation I

15 types; the starting chart.

Generations II to V

17 types; adds Steel and Dark, and 4 matchups between older types change.

  • Poison against Bug ×2 became ×1
  • Bug against Poison ×2 became ×0.5
  • Ghost against Psychic ×0 became ×2
  • Ice against Fire ×1 became ×0.5

Generations VI to IX

18 types; adds Fairy, and 2 matchups between older types change.

  • Ghost against Steel ×0.5 became ×1
  • Dark against Steel ×0.5 became ×1

Ordinary turn-based charts only; Legends titles, Champions systems, the card game and abilities sit outside them. Checked 7 Nov 2026. Open the type chart

Ability changes

181 species had no hidden ability through Generation IV

191 of the 1025 species this site covers list a past ability, from PokéAPI's past-abilities field read 8 Nov 2026.

Empty slotSpecies
No hidden ability through Generation IV181
No second ability through Generation III46
No second ability through Generation V3
No second ability through Generation VII2
No second ability through Generation VIII2

8 species had an ability replaced

SpeciesBeforeNow
GengarLevitate through Generation VICursed Body from Generation VII
ZapdosLightning Rod through Generation VStatic from Generation VI (hidden)
RaikouVolt Absorb through Generation VIInner Focus from Generation VII (hidden)
EnteiFlash Fire through Generation VIInner Focus from Generation VII (hidden)
SuicuneWater Absorb through Generation VIInner Focus from Generation VII (hidden)
PiplupDefiant through Generation VIIICompetitive from Generation IX (hidden)
KleavorSteadfast through Generation VIIISharpness from Generation IX (hidden)
BasculegionRattled through Generation VIIISwift Swim from Generation IX

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