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Roadmap

This document tracks strategic goals, pinning contracts, and maintenance schedules for bst-ci shared BuildStream CI infrastructure.

Strategic Overview​

bst-ci provides reusable BuildStream CI actions and workflows across all Tuna OS desktop image variant repositories.

Roadmap Milestones​

Q3 2026: Supply-Chain Hardening & Pinning Policies​

  • Enforce strict commit SHA / digest pinning for external GitHub actions and containers.
  • Eliminate implicit fallback checkouts of main branch across reusable workflows.
  • Add explicit unit and integration test suites for linting and build-matrix helper scripts.

Q4 2026: Multi-Architecture Build Acceleration & Observability​

  • Implement caching and artifact retention policies for BuildStream runners.
  • Expand architecture coverage matrix for ARM64 and RISC-V image builds.
  • Provide standardized telemetry for image build durations and failure modes.