Bithumb, a major South Korean cryptocurrency exchange, announced via its official website today that it will be temporarily suspending deposits and withdrawals of the Manta Network (MANTA) due to a network upgrade. The suspension will go into effect at 6 PM KST today. The suspension is expected to last for several hours while the Manta Network team conducts its upgrade. Bithumb will provide updates on the progress of the upgrade and the resumption of MANTA trading on its website and social media channels.