According to TechFlow, dYdX Chain released the v5.0 software update, which brought some major upgrades, including isolated markets and isolated margin.

Isolating markets allows each market to have its own collateral pool and insurance fund, providing protection for the stability of the protocol.

Segregated margin allows traders to limit collateral to specific positions. LP Vault allows users to provide automated liquidity strategies on the protocol.

Additionally, there are other updates like bulk order cancellation and performance improvements.