Add automated release infrastructure with GoReleaser

[Copilot]

Implements automated release workflow for the introspection library using GoReleaser, enabling semver-tagged releases on GitHub.

Changes

• .goreleaser.yaml: GoReleaser configuration adapted from procio sibling project

  • Library-only build (skip binary compilation)
  • Automated changelog generation with commit filtering
  • Checksum generation for releases

• .github/workflows/release.yml: GitHub Actions workflow

  • Triggers on v* tags (e.g., v0.1.0, v1.2.3)
  • Uses goreleaser/goreleaser-action@v6
  • Automatic GitHub release creation with changelog

• docs/RELEASING.md: Release process documentation

  • Tag creation and versioning guidelines
  • Troubleshooting common scenarios

• README.md: Added documentation section linking to RELEASING.md

Testing the Release

Once merged, create the first release:

git tag -a v0.1.0 -m "Release v0.1.0"
git push origin v0.1.0

The workflow will automatically generate a GitHub release with changelog at https://github.com/aretw0/introspection/releases

Warning

Firewall rules blocked me from connecting to one or more addresses (expand for details)

I tried to connect to the following addresses, but was blocked by firewall rules:

• goreleaser.com
  • Triggering command: /usr/bin/curl curl -sfL REDACTED l/linux_amd64/compile go1.25.7 -c=4 -nolocalimports -importcfg /tmp/go-build636023961/b899/importcfg -pack /home/REDACTED/go/pkg/mod/google.golang.org/api@v0.257.0/transport/http/dial.go ux-amd64/pkg/too-trimpath -w oto/s2a.pb.go oto/s2a_grpc.pb.go ux-amd64/pkg/tool/linux_amd64/compile s/empty.s -d l/linux_amd64/co/tmp/go-build636023961/b928/_pkg_.a ux-amd64/pkg/too-trimpath (dns block)

If you need me to access, download, or install something from one of these locations, you can either:

• Configure Actions setup steps to set up my environment, which run before the firewall is enabled
• Add the appropriate URLs or hosts to the custom allowlist in this repository's Copilot coding agent settings (admins only)

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💡 You can make Copilot smarter by setting up custom instructions, customizing its development environment and configuring Model Context Protocol (MCP) servers. Learn more Copilot coding agent tips in the docs.