On May 15, YG Entertainment released an official statement, that it has parted ways with PSY.

Through deep conversations with PSY himself, YG has decided to respect PSY's thoughts of craving new challenges.
YG and PSY have been together with special trust to each other for the past eight years.

Regardless of the termination of his contract, YG and PSY's close relationship will last forever.
We wish PSY all the best for the new chapter of his life, as well as his health and happiness.
We would also like to express our sincere gratitude to all the fans who have loved PSY as a YG artist up until now."

(Credit= YG Entertainment)
(SBS Star)