v1.28.0

1.28.0 (2026-07-15)

Added

• codex: add wayfinder routing, task preview approval, agentic preview flow, and persisted tech-research handoff contracts.
• codex: port PR conflict and merge-readiness handling to Codex PR workflow skills from develop-with-llm PR #101.
• codex: sync planning, PR health, spec validation, onboarding, and parity workflow updates into the Codex plugin package.
• eval: detect removed mechanical baseline keys and document the baseline cleanup.

Documentation

• release: add Codex validation, smell review, install safety, and plugin parity evidence for the SDLC v1.1 release gate.