The year is 2017:
There are now 50 types including but no limited to; Dog, Cat, Wyvern, Wind, Aero, Magic, Techno, Plasma, and Helium
Some Pokemon now have a 3rd type and in some situations, a 4th type
Some moves now have a 2nd type
Each Pokemon now can have a 2nd Ability that is activated during a certain day of the week depending on a Pokemon's Astrological Sign
Some Pokemon now have an Ultimate Evolution that can only be activated if the Pokemon; A)Was Traded to you, B)Level 100, C)Has maxed out IVs and EVs, D)Already Mega Evolved, E) Is Purebred
Ultimate Evolved Pokemon gain inexplicable armor, tufts of hair that were previously not there, stripes that weren't previously there, spikes that were not previously there, completely different type, movepool, ability, stats, nature.
There are 555,000 Pokemon now including Fusion Pokemon, Mega Evolutions, Ultimate Evolutions, Fusion Mega Evolutions, and Primal Formes
Legendaries now evolve and breed
Omni Pokemon now exist that are a Tier above legendaries that can't breed, or evolve (that we know of yet)
Pokemon can now have 10 moves and Players can have a Party of 10 Pokemon
Charizard is now 10x Weak to Stealth Rocks