v0.4.0

0.4.0 (2026-07-03)

Features

• Upgrade to Go 1.25 and modernize dependencies, including urfave/cli v3 and geoip2-golang v2
• Add GitHub Actions workflows for CI and automated releases
• Switch docker image base from busybox to distroless
• Add deferutil package and recover from panics in all goroutines
• Lint with mulint and golangci-lint v2, fix all lint issues
• Add unit and postgres-backed integration tests, including ssh end-to-end tests