0.1.1 - 2025-11-04

Release Notes

Fixed

• Added randomized exponential backoff when fetching the latest block fails, preventing tight RPC retry loops and improving recovery.

Install gas-agent 0.1.1

Install prebuilt binaries via shell script

curl --proto '=https' --tlsv1.2 -LsSf https://github.com/blocknative/gas-agent/releases/download/v0.1.1/gas-agent-installer.sh | sh

Download gas-agent 0.1.1

File	Platform	Checksum
gas-agent-aarch64-apple-darwin.tar.xz	Apple Silicon macOS	checksum
gas-agent-x86_64-apple-darwin.tar.xz	Intel macOS	checksum
gas-agent-x86_64-pc-windows-msvc.zip	x64 Windows	checksum
gas-agent-x86_64-unknown-linux-gnu.tar.xz	x64 Linux	checksum

0.1.0 - 2025-10-09

Release Notes

Added

• Documented Gas Network scoring in EVALUATION.md and linked the reference from the README.
• Added a canonical signing round-trip test to enforce the v1 payload schema.

Changed

• Breaking: Adopted the latest signing spec — agent payloads now include schema_version, hash canonical JSON, encode price as a wei-denominated decimal string via PriceUnit, and drop the legacy kind / FeeUnit fields.
• Updated publishing and oracle conversion to emit wei strings from agents and safely parse them when building OraclePayloadV2 records.
• Refreshed tooling: Docker builds now use cargo-chef, CI caching switches to Swatinem/rust-cache, and dependencies bump (tracing-subscriber 0.3.20, slab 0.4.11) with alloy serde support enabled.

Removed

• Dropped the Homebrew installer target from cargo-dist configuration.

Install gas-agent 0.1.0

Install prebuilt binaries via shell script

curl --proto '=https' --tlsv1.2 -LsSf https://github.com/blocknative/gas-agent/releases/download/v0.1.0/gas-agent-installer.sh | sh

Download gas-agent 0.1.0

File	Platform	Checksum
gas-agent-aarch64-apple-darwin.tar.xz	Apple Silicon macOS	checksum
gas-agent-x86_64-apple-darwin.tar.xz	Intel macOS	checksum
gas-agent-x86_64-pc-windows-msvc.zip	x64 Windows	checksum
gas-agent-x86_64-unknown-linux-gnu.tar.xz	x64 Linux	checksum

0.0.9 - 2025-01-22

Release Notes

Added

• Initial release of Blocknative Gas Agent
• Real-time gas price estimation for the Gas Network
• EIP-1559 transaction handling and gas estimation
• Block polling based on exact block timing
• Parallel processing of model payloads
• Gas Network signature generation
• Prometheus metrics integration with OpenTelemetry
• RESTful API endpoints for gas price queries

Changed

• Improved error handling by replacing anyhow with concrete ModelError types
• Enhanced pending floor settlement changed to Fast settlement
• Optimized network requests by reusing single Reqwest client
• Updated model functions to return FromBlock values

Fixed

• Fixed clippy warnings and code quality issues
• Resolved EIP-1559 handling edge cases
• Improved model prediction error handling

Technical Details

• Built with Rust and async/await patterns using Tokio
• Supports multiple blockchain networks and gas estimation models
• Comprehensive testing suite with unit and integration tests
• Production-ready with optimized release profile settings

Install gas-agent 0.0.9

Install prebuilt binaries via shell script

curl --proto '=https' --tlsv1.2 -LsSf https://github.com/blocknative/gas-agent/releases/download/v0.0.9/gas-agent-installer.sh | sh

Download gas-agent 0.0.9

File	Platform	Checksum
gas-agent-aarch64-apple-darwin.tar.xz	Apple Silicon macOS	checksum
gas-agent-x86_64-apple-darwin.tar.xz	Intel macOS	checksum
gas-agent-x86_64-pc-windows-msvc.zip	x64 Windows	checksum
gas-agent-x86_64-unknown-linux-gnu.tar.xz	x64 Linux	checksum