v1.0.1

Maintenance release that updates dependencies, moves the Docker image to Alpine 3.23 and builds release binaries with thin LTO. There are no source code changes.

Changed

• Base the Docker runtime image on Alpine 3.23 instead of 3.22. (#4)
• Build release binaries with thin link-time optimization. (8fd6a2b)

Artifacts

• Docker: ghcr.io/seiunx-dev/http-proxy-lb:v1.0.1
• Binaries for Linux x86_64, macOS arm64 and Windows x86_64: attached below.

Maintenance

• Bump tokio from 1.50.0 to 1.52.2. (#2)
• Bump tokio from 1.52.2 to 1.52.3. (#13)
• Bump clap from 4.6.0 to 4.6.1. (#3)
• Bump docker/metadata-action from 5 to 6. (#5)
• Bump actions/upload-artifact from 6 to 7. (#6)
• Bump actions/checkout from 5 to 6. (#7)
• Bump docker/login-action from 3 to 4. (#8)
• Bump actions/download-artifact from 5 to 8. (#9)
• Bump docker/setup-buildx-action from 3 to 4. (#10)
• Bump docker/build-push-action from 6 to 7. (#11)
• Bump softprops/action-gh-release from 2 to 3. (#12)
• Configure Dependabot updates. (5dc75d4)
• Add CLAUDE.md and the git commit format to the agent docs. (5afef09)

Full Changelog: v1.0.0...v1.0.1

v1.0.0

First release of http-proxy-lb, an HTTP relay proxy that listens on a local port and forwards client traffic through a pool of upstream proxies, keeping clients connected when individual upstreams fail.

Added

• Forward plain HTTP/1.x requests and tunnel HTTPS through CONNECT, with client keep-alive and per-upstream proxy Basic auth. (#1)
• Choose how traffic is spread across upstreams with mode: round_robin (weighted round-robin), best (lowest latency plus active-connection score) or priority (lowest priority value first, falling back to the next online level). (#1)
• Mark an upstream offline as soon as a connection to it fails, and retry the request on another upstream, up to min(pool_size, 3) attempts before answering 502. (#1)
• Bring offline upstreams back only after an active probe through them to generate_204 returns HTTP 204, configured under health_check. (#1)
• Send selected domains directly or through the pool with domain_policy (off, blacklist or whitelist), matching domain:, suffix:, *./. shorthand or plain domain expressions. (#1)
• Reload the config file without a restart: upstreams are added and removed, and existing ones keep their state while picking up new priority, weight and auth values. (#1)
• Monitor the proxy through an optional admin listener with Prometheus /metrics, a JSON /status and a /health check. (#1)
• Limit concurrent connections and request time, enable per-request access logs, validate a config with --check, and shut down gracefully on SIGTERM/SIGINT. (#1)
• Run it with the provided Dockerfile, Docker Compose file or systemd unit. (#1)

Artifacts

• Docker: ghcr.io/seiunx-dev/http-proxy-lb:v1.0.0
• Binaries for Linux x86_64, macOS arm64 and Windows x86_64: attached below.

Maintenance

• Build the Docker image on Alpine instead of Debian. (139b0ad)
• Set the package version to 1.0.0. (d2c7cf8)

Full Changelog: https://github.com/seiunx-dev/http-proxy-lb/commits/v1.0.0