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September 6, 2026 — Atomic Requote v2 & Delegate Cancel

Delivered core smart contract safety upgrades on Solana devnet, dedicated order delegate permissions, and enhanced execution speed in the Lite Dock.

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Smart Contracts & Core Execution

  • Atomic Requote v2: Upgraded on-chain slab matching instructions to support single-transaction atomic order replacement (cancel + submit). Prevents sandwich attacks and eliminates execution gaps where both orders could temporarily fill.
  • Scoped Delegate Cancel: Added fine-grained delegate keys enabling execution bots to cancel open slab orders without custody or withdrawal privileges over the trader’s collateral.

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Frontend & UX Polish

  • Lite Dock 1-Click Toggle: Smooth bottom taskbar expansion for rapid order entry on smaller screens.
  • Execution Presets: Pre-configured leverage and size hotkeys for rapid position sizing.
  • Orderbook Depth Ergonomics: High-visibility cumulative depth visualization with real-time spread indicators.