An update to Mega Evolution in Pokémon GO is being introduced during the Pokémon GO Tour: Kalos. The update appears to involve changes to the Mega Evolution system, with some outlets suggesting it will include new Mega Evolutions for iconic legendary Pokémon. Details of the update are not entirely clear, with reports mentioning various new features, including Super Mega Raids and potentially new currency, although it is unclear which of these are directly related to the Mega Evolution update.