v0.2.0

Trajectory IR v0.2.0

Phase 1B release: Go is the primary SDK and default onboarding path.
Python remains the supported reference and parity port from Phase 1A.

Highlights

• Go primary in the master README and CONTRIBUTING
• go/QUICKSTART.md and go/examples/adoption_host
• Go Postgres NodeLog and S3 CAS (including AWS SDK v2 / MinIO env wiring)
• Go Resume fails closed without history; plain tools leave IR history
• CI: deep gates, cross language .tir round trip, Go coverage floor 80%
• Builds on the 0.1.x reliability and Phase B integration work

Install

git clone https://github.com/Coder-s-OG-s/Trajectory-IR.git
cd Trajectory-IR
git checkout v0.2.0
pip install -e ".[dev]"
# optional: pip install -e ".[s3]" or ".[postgres]"

cd go
go test ./...
go run ./examples/adoption_host

When PyPI is published:

pip install trajectory-ir==0.2.0

Not in 0.2.0

• Package digital signatures
• Fluid / k8s-fluid product packaging
• Multi tenant SaaS control plane
• Automated PyPI Trusted Publishing (manual upload still optional)
• Branch protection on private free GitHub plans (needs public or paid plan)

Full changelog

See CHANGELOG.md section [0.2.0].