TL;DR: One sentence. What changed and why it matters.

Project page: /projects/plumafill/

Context

2–4 sentences. What you were trying to do, and what was in the way.

What changed

• Bullet list of the concrete changes (code, structure, decisions)

What I learned

• Bullet list of lessons (keep it practical)

Next

• Bullet list of next steps (small and specific)