[sajor2000]

Summary

The repo documentation now names the upstream compound-engineering features that are present in ce-datascience, explains how they were adapted for health data science, and keeps the deferred upstream-only workflows explicit. This makes the public README, plugin inventory, historical planning docs, and contributor guidance match the merged upstream sync instead of leaving those details implicit in code changes.

What Changed

Area	Outcome
Public README	Adds a maintenance workflow example and a user-facing table of upstream CE features now included in the health data science fork.
Plugin README	Adds an upstream feature-port section and sharpens descriptions for /ce-plan, /ce-brainstorm, /ce-sessions, ce-commit-push-pr, and ce-resolve-pr-feedback.
Historical docs	Updates the fork requirements and implementation plans with dated notes for the accepted upstream feature adaptations.
Contributor guidance	Adds a documentation checklist for future upstream syncs.
Durable policy	Adds docs/solutions/workflow/upstream-ce-feature-curation.md to record included vs deferred upstream areas.

Test Plan

• bun run release:validate
• git diff --check
• bun test tests/frontmatter.test.ts tests/release-metadata.test.ts
• bunx tsc --noEmit
• bun test

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