What was Saifai about?

Actually I'm not from UP but I just stumbled about the fact that there's a 45,000 seater cricket stadium,an athletics stadium, and a medical College in Saifai. I know that Saifai is the village of Mulayam Singh Yadav but I just wanted to ask that what is the current situation in the region. Upon some research I found out the stadium was sanctioned in 2015, when Akhliesh Yadav was the CM and was inaugurated by 2018. I just wanted to know that whether they were planning to build a new city over there and what Yogi Adityanath has done since he became the CM. Thanks!