A short-form anime take on Pokémon Sword and Shield has been announced. Called Hakumei no Tsubasa (Twilight Wings), it is set in the Galar region of Sword and Shield.
According to 4Gamer, each episode is five minutes long. The first of seven episodes will debut on January 15 on YouTube. No word yet whether or not there will be English subtitles.
Update: Dec. 13 - 9:13 AM EST: The anime short will have an English version. More here in the official announcement.