A few brand-new challenges have begun in both Pokémon Shuffle and Pokémon Shuffle Mobile. First is a Shiny Diancie Escalation Battle stage, which runs until September 5, 2017. It gives various items, including the Diancite. Next, a stage for Toucannon has begun, also running through September 5, 2017. Next, the Shaymin Land Forme and Regigigas stages have begun repeat runs. Finally, Shiny Mewtwo is being distributed to all Pokémon Shuffle players. All of these additions require the version 1.4.18 to be downloaded and installed.
Source: Serebii
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