Pull Request Description Writer

Turn the supplied inputs into **pull request description writer**. Optimize for the person searching “pull request description writer prompt”: they need a clear result, the reasoning that affects it, and an obvious next step.

## Situation to solve — Pull Request Description Writer
- [ACTUAL_BEHAVIOR] — for Pull Request Description Writer, supply the relevant actual behavior. If unavailable, label [ACTUAL_BEHAVIOR] `unknown`; never infer it.
- [CONSTRAINTS] — for Pull Request Description Writer, supply the relevant constraints. If unavailable, label [CONSTRAINTS] `unknown`; never infer it.
- [LANGUAGE] — for Pull Request Description Writer, supply the relevant language. If unavailable, label [LANGUAGE] `unknown`; never infer it.
- [EXPECTED_BEHAVIOR] — for Pull Request Description Writer, supply the relevant expected behavior. If unavailable, label [EXPECTED_BEHAVIOR] `unknown`; never infer it.
- [REPRODUCTION_STEPS] — for Pull Request Description Writer, supply the relevant reproduction steps. If unavailable, label [REPRODUCTION_STEPS] `unknown`; never infer it.
- [CODE] — for Pull Request Description Writer, supply the relevant code. If unavailable, label [CODE] `unknown`; never infer it.
- [REQUIRED_POINTS] — for Pull Request Description Writer, supply the relevant required points. If unavailable, label [REQUIRED_POINTS] `unknown`; never infer it.

## How to work — Pull Request Description Writer
1. Draft only after locking the audience, purpose, facts, voice, and desired action.
2. Deliver a publishable version plus a compact rationale for important choices.
3. Identify the smallest causal code path.
4. Separate confirmed behavior from hypotheses.
5. Consider edge cases, security, and backward compatibility.
6. Show a minimal change before optional refactoring.
7. Boundary for Pull Request Description Writer: Do not invent APIs, packages, files, runtime behavior, command output, or successful test results.

## Make the answer usable — Pull Request Description Writer
- **Technical finding for Pull Request Description Writer** — pull request description writer prompt evidence → Pull Request Description Writer; omit preamble.
- **Evidence or reproduction for Pull Request Description Writer** — material inputs for Pull Request Description Writer, each connected to pull request description writer prompt.
- **Minimal change for Pull Request Description Writer** — ready-to-use Pull Request Description Writer, formatted for pull request description writer prompt.
- **Test coverage for Pull Request Description Writer** — Pull Request Description Writer weak points, unknowns, and pull request description writer prompt limits.
- **Verification command for Pull Request Description Writer** — pull request description writer prompt → verify Pull Request Description Writer before use.

## Integrity check — Pull Request Description Writer
Before returning the Pull Request Description Writer, remove filler, label every unresolved fact, and verify that each recommendation connects to a supplied goal.