Operator Engine 1.1.3

Switch Operator Engine 1.1.3

• Hardens PulseChain and Robinhood operator excess checks using serialized route amounts, protocol fees, known transfer taxes and the contract payout cap.
• Requires estimated operator proceeds to cover the complete padded submission gas budget plus the configured net excess, including gas-bumped replacements. The setting is capped at 500 bps (5%).
• Rechecks the protocol fee and exact transaction simulation immediately before submission. Disables the unused inventory-funded direct-fill path and warns on confirmed zero-payout PulseChain fills.
• These are client-side safeguards, not a guaranteed minimum payout at mining time. Existing contracts are unchanged and reverted transactions can still consume gas.
• Improves Robinhood first-screen scheduling, exact-audit runway and safe planning-work reuse while retaining fresh exact execution verification.
• Adds scoped public-RPC backoff and expiring endpoint-specific request limits, keeping healthy peers available without globally lowering concurrency.
• Adds Robinhood RPC candidate discovery with curated fallback and a reset-to-defaults control for operator tuning; preserves settings, encrypted signers and order databases.
• Keeps the connection reliability improvements from 1.1.2 across all supported platforms.

Downloads and upgrading

• Windows x64: use the .exe installer. Existing stable Windows clients can update after the signed feed is deployed.
• macOS: use arm64.dmg/.zip for Apple Silicon or x64.dmg/.zip for Intel. These builds are ad-hoc signed, not Apple-notarized.
• Linux x86-64: use the .AppImage or amd64.deb.
• Docker Linux amd64: download the Docker archive and see Operator-Engine-Docker-Setup.md.
• Verify your download against SHA256SUMS-1.1.3.txt.

Mac/Linux users older than 1.1.1 need one manual upgrade to gain signed update notifications. Desktop 1.1.2 and diagnostic 1.1.2 builds can detect this newer stable release. Quit the old app before replacing it; retain its application data, wallet and databases. Never run two versions against the same wallet simultaneously. Mac/Linux notifications link to official downloads; installation remains manual.

Version 1.1.2 remains available for rollback. Back up application data before changing versions. For Docker, retain the same volume and secret; never use docker compose down -v.

All platform packages passed their native build/runtime checks. Public-RPC throttling can still cause deferrals; this release does not promise a fixed quote time. No MEV/backrun add-on is included.