With the launch of Nata's cross chain solution coming soon, removing MATIC will help increase the privacy set for zkDAI and zkETH. Additionally, MATIC is not deployed on Arbitrum, Optimism, Base, BNB, while DAI and ETH are supported on many rollups and EVM chains allowing for a better cross chain user experience.
After this change, users will ONLY be allowed to deposit DAI and ETH into the rollup.
Withdrawals of MATIC will still be fully operational. Epoch rewards for MATIC will shift to ETH and DAI deposits instead.
Please voice any concerns about this change.