The approved plan from /plan-ceo-review → /plan-eng-review → /codex×2 →
/plan-devex-review. Captures the v1.45/v2.0 hybrid release shape,
cathedral parity-eval suite, sequential v1.45 execution, sections/*.md.tmpl
pipeline, EVALS_BUDGET_HARD_CAP override path, and v2 launch copy specs.
This commit just lands the design doc. Implementation follows in the rest
of the v1.45.0.0 branch.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
Garry Tan