While Marvel Studios president Kevin Feige previously announced that Loki will arrive in May 2021, the release date has since been pushed to June 11. Interestingly enough, May 2021 marks the tenth anniversary of Loki's arrival in the Marvel Cinematic Universe; he made his debut in the first Thor movie, which was released in May 2011.
The first full-length trailer finally reveals some of the premise for the series, which has mostly been a well-kept secret up until now. As we expected, the series picks up where we last saw Loki in the mainline Marvel movies. This isn't the same version of Loki that we first met back in Thor and followed throughout the movies.