update-description

name	update-description
description	Updates GitHub Release notes with human-readable summaries AFTER release-please creates a release. Use when user says "update release description", "improve release notes", or after merging a release-please PR. NEVER modifies the release PR body (breaks parsing).

Update Release-Please Description

This skill creates human-readable summaries for release-please GitHub Releases.

⚠️ CRITICAL: Never Modify the Release PR Body

DO NOT edit the release-please PR body. Release-please parses specific patterns from the PR body to extract version information. Modifying the PR body (especially wrapping content in <details> tags or changing headers) will break version parsing and result in:

• ⚠ Failed to find version in release notes
• ⚠ Failed to parse releases
• Empty GitHub Release body

Reference: release-please PR body parsing expects <summary> tags to contain version patterns like 1.1.0 or component: 1.1.0.

Correct Workflow

1. Let release-please create the PR - don't touch it
2. Merge the PR - release-please creates the GitHub Release
3. Run this skill - update the GitHub Release notes with a human-readable summary

EXECUTION CHECKLIST

You MUST complete each step in order. Mark each complete before proceeding.

[ ] STEP 1: Find the Release to Update

# List recent releases
gh release list --limit 5

Look for releases with empty or minimal descriptions. Check a specific release:

gh release view <TAG> --json body,tagName,name

Checkpoint: State the release tag (e.g., "Updating Release myapp-v1.1.0")

If the release body already has good content, confirm with user before overwriting.

---

[ ] STEP 2: Get Changelog & Extract PR Numbers

Get the version's changelog section from CHANGELOG.md:

# Read CHANGELOG.md and find the version section
cat CHANGELOG.md

Extract ALL (#N) references from the version section:

# Example: extract PR numbers from changelog content
echo '<CHANGELOG_SECTION>' | grep -oE '\(#[0-9]+\)' | grep -oE '[0-9]+' | sort -u -n

Checkpoint: Report "Found N PRs: #X, #Y, #Z..."

---

[ ] STEP 3: Fetch ALL Referenced PR Bodies

⚠️ CRITICAL: Fetch the actual PR descriptions, not just titles!

For EACH PR number from Step 2, fetch full details:

gh pr view <NUMBER> --json number,title,body

Run in parallel for efficiency.

Checkpoint: List each PR with its title AND a snippet of its body:

Fetched N PR descriptions:
- #84 "Add row numbers column": "## Summary\nAdded row numbers to help users track position..."
- #87 "Add pagination": "## Changes\n- New Pagination component\n- Supports page size selection..."

VIOLATION CHECK:

• ❌ If you only have commit messages from the changelog → GO BACK
• ❌ If you only have PR titles without bodies → GO BACK
• ✅ You should have fetched gh pr view for EACH #N reference

---

[ ] STEP 3b: Self-Check Before Proceeding

STOP. Answer these questions before continuing:

1. How many PRs did Step 2 identify? ___
2. How many gh pr view calls did you make in Step 3? ___
3. Do these numbers match? ___

If the numbers don't match, you skipped PRs. Go back to Step 3.

---

[ ] STEP 4: Categorize Changes

Using PR BODIES, categorize:

User-facing (include):

• New capabilities
• Noticeable improvements
• UX bug fixes
• Perceptible performance gains

Internal-only (exclude):

• Refactors
• Test/CI changes
• Docs changes

Checkpoint: List what's included vs excluded.

---

[ ] STEP 5: Write Summary

Audience: Users, PMs, executives — NOT developers.

Forbidden: component, SSR, tRPC, virtualization, CLS, refactor, robust, seamless, enhanced

Format:

### What's New
- [2-4 bullets, plain language, what users can DO]

### What's Changed
- [2-4 bullets, improvements/fixes users notice]

Translations:

PR Body Says	You Write
"Virtualized grid for 1000+ items"	"Large lists load faster"
"Eliminated CLS with SSR skeletons"	"Pages no longer jump during load"
"Refactored Button variants"	(OMIT)

Checkpoint: Draft complete.

---

[ ] STEP 6: Update GitHub Release

Update the GitHub Release notes directly using gh release edit:

gh release edit <TAG> --notes '### What'\''s New

- First bullet
- Second bullet

### What'\''s Changed

- First bullet
- Second bullet

---

<details>
<summary>Full Changelog</summary>

## [X.Y.Z](compare-link) (date)

### Features
- feature 1
- feature 2

### Bug Fixes
- fix 1
- fix 2

</details>'

Important: The full changelog from CHANGELOG.md goes inside the <details> block.

---

[ ] STEP 7: Verify

gh release view <TAG> --json body -q '.body' | head -30

Checkpoint: Summary at top, full changelog in collapsible section.

---

ANTI-PATTERNS (VIOLATIONS)

These indicate you skipped steps or did something wrong:

If you did this...	You violated...
Modified the release PR body	CRITICAL - breaks release-please parsing
Used git log for commit info	Step 3 - must fetch PR bodies
Wrote summary from PR titles	Step 3 - titles are insufficient
Didn't list fetched bodies	Step 3 checkpoint
Jumped to writing summary	Steps 2-4
Used forbidden words	Step 5 rules