According to @dydxfoundation, an on-chain vote is live to upgrade the 2Z-USD and ZEC-USD markets on dYdX Chain from ISOLATED to CROSS margin under Governance Proposal 293. Source: dYdX Foundation on X; Mintscan Proposal 293. Traders with exposure to 2Z-USD and ZEC-USD should monitor the vote result and any execution notice, as these markets would switch to cross margin upon passage and execution. Source: Mintscan Proposal 293; dYdX Foundation on X.