Here are the list of people that got released by WWE
Samoa Joe (Last appearance: WrestleMania 37 commentary)
Billie Kay (Last appearance: WrestleMania 37)
Peyton Royce (Last appearance: March 22, 2021 Raw)
Mickie James (Last appearance: NXT TakeOver Stand & Deliver pre-show)
Chelsea Green (Last appearance: Nov. 13, 2020 SmackDown – injured)
Tucker (Last appearance: March 29, 2021 Raw)
Kalisto (Last appearance: April 9, 2021 SmackDown before WrestleMania)
Wesley Blake (Last appearance: Dec. 11, 2020 SmackDown)
Bo Dallas