Wu Blockchain has learned that Hyperliquid founder Jeff Yan announced three updates for the testnet implementation of HIP-4: 1. Support for sub-deployer permission delegation, allowing the main deployer to assign specific operational permissions to different addresses. 2. Outcome market deployment operations have been split from spotDeploy into a standalone top-level action, which is a breaking change to the testnet specification. 3. HyperEVM spot balance precompile now supports Outcome, enabling developers to query related token balances via L1Read.sol. Currently, permissionless deployment for HIP-4 remains in the testnet phase. https://(wublock123.com)/news/hyperliquid-testnet-hip-4-three-updates-sub-deployer-delegation-67184