release-prep（发布准备）

Release Prep Skill

This skill automates release preparation for MassGen, generating CHANGELOG entries, announcement text, and validating documentation.

When to Use

Run this skill when preparing a new release:

• After merging the release PR to main
• Before creating the git tag

Usage

/release-prep v0.1.34

What This Skill Does

1. Gather Changes

Read commits and PRs since the last tag:

# Get last tag
git describe --tags --abbrev=0

# Get commits since last tag
git log v0.1.33..HEAD --oneline

# Get merged PRs (if using GitHub)
gh pr list --base main --state merged --search "merged:>2024-01-01"

2. Archive Previous Announcement

If docs/announcements/current-release.md exists:

# Extract version from current-release.md
VERSION=$(grep -m1 "^# MassGen v" docs/announcements/current-release.md | sed 's/# MassGen v\([^ ]*\).*/\1/')

# Archive it
mv docs/announcements/current-release.md docs/announcements/archive/v${VERSION}.md

3. Generate CHANGELOG Entry

Update the Recent Releases section at the top of CHANGELOG.md:

• Add the new release summary at the top
• Keep only the 3 newest releases in this section
• Remove older entries (they remain in the detailed changelog below)

Create a structured entry following Keep a Changelog format:

## [0.1.34] - YYYY-MM-DD

### Added
- **Feature Name**: Description
  - Implementation details

### Changed
- **Modified Feature**: What changed

### Fixed
- **Bug #123**: Description of fix

### Documentations, Configurations and Resources
- **Feature Guide**: New `docs/source/user_guide/feature.rst` for feature usage
- **Design Document**: New `docs/dev_notes/feature_design.md` for implementation details
- **Updated Docs**: Updated `docs/source/reference/cli.rst` with new commands
- **Skills**: New `massgen/skills/skill-name/SKILL.md` for automation

Documentation section rules:

• Reference specific file paths (.rst, .md, .yaml files)
• Use "New" for newly added files, "Updated" for modified files
• Run git diff <last-tag>..HEAD --name-only -- "*.md" "*.rst" "*.yaml" to find changed docs

Categorization rules:

• feat: commits → Added
• fix: commits → Fixed
• docs: commits → Documentation
• refactor:, perf: commits → Changed
• Breaking changes → highlight with ⚠️

Contributors:

• Run git shortlog -sn <last-tag>..HEAD to find all contributors
• List contributors by commit count in the Technical Details section

4. Update Sphinx Documentation

Update docs/source/index.rst Recent Releases section:

# Update Recent Releases section (keep latest 3 releases)
# Add new release at top, remove oldest (v0.1.X-3)

Format:

Recent Releases
---------------

**v0.1.44 (January 28, 2026)** - Execute Mode for Independent Plan Selection

New Execute mode for cycling through Normal → Planning → Execute modes via ``Shift+Tab``. Users can independently browse and select from existing plans with a plan selector popover. Context paths preserved between planning and execution phases. Enhanced case studies page with setup guides and quick start instructions.

**v0.1.43 (January 26, 2026)** - Tool Call Batching & Interactive Case Studies

...

**v0.1.42 (January 23, 2026)** - TUI Visual Redesign

...

Keep only the 3 most recent releases in this section. Older releases remain in the full changelog.

5. Update Configs Documentation

Update massgen/configs/README.md Release History section:

## Release History & Examples

### v0.1.44 - Latest
**New Features:** Execute Mode for Independent Plan Selection, Case Studies UX Enhancements

**Key Features:**
- **Execute Mode Cycling**: Navigate through Normal → Planning → Execute modes via `Shift+Tab`
- **Plan Selector Popover**: Browse and select from up to 10 recent plans with timestamps
- **Context Path Preservation**: Context paths automatically preserved between planning and execution
- **Enhanced Case Studies**: Setup guides and quick start instructions on case studies page

**Example Usage:**

Use the TUI with plan mode cycling

massgen --config @examples/basic/multi/three_agents_default

In the TUI:

1. Press Shift+Tab to enter Planning mode

2. Create a plan: "Create a Python web scraper for news articles"

3. Press Shift+Tab twice to enter Execute mode

4. Select your plan from the popover and press Enter to execute

6. Update README.md

6.1 Latest Features Section

Update the "🆕 Latest Features" section:

## 🆕 Latest Features (v0.1.44)

**🎉 Released: January 28, 2026**

**What's New in v0.1.44:**
- **🔄 Execute Mode** - Cycle through Normal → Planning → Execute modes via `Shift+Tab` to independently browse and execute existing plans
- **📋 Plan Selector** - Browse up to 10 recent plans with timestamps, view full task breakdowns, and execute with preserved context paths
- **📚 Enhanced Case Studies** - Interactive setup guides and quick start instructions on case studies page
- **⚡ TUI Performance** - Optimized timeline rendering with viewport-based scrolling for faster UI responsiveness
- **🔧 Plan Mode Fixes** - Fixed planning instruction injection bug in execute mode, improved tool tracking

**Try v0.1.44 Features:**

Install or upgrade

pip install --upgrade massgen

Experience Execute mode with plan cycling

uv run massgen --display textual

In the TUI:

1. Press Shift+Tab to enter Planning mode

2. Create a plan: "Build a Python web scraper"

3. Press Shift+Tab twice to enter Execute mode

4. Select your plan and press Enter to execute

Also update the table of contents link from v0.1.43 → v0.1.44.

6.2 Recent Achievements Section

Move the current "Recent Achievements" to "Previous Achievements" and add new release:

### Recent Achievements (v0.1.44)

**🎉 Released: January 28, 2026**

#### Execute Mode for Independent Plan Selection
- **Mode Cycling**: Navigate through Normal → Planning → Execute modes via `Shift+Tab` or mode bar click
- **Plan Selector Popover**: Browse up to 10 recent plans with timestamps and original prompts
- **View Full Plan**: Modal displays complete task breakdown from selected plan
- **Empty Submission**: Press Enter to execute selected plan without additional input
- **Context Path Preservation**: Context paths (`@/path/to/file`) automatically restored from planning to execution phase

...

### Previous Achievements (v0.0.3 - v0.1.43)

✅ **Tool Call Batching & Interactive Case Studies (v0.1.43)**: Consecutive MCP tool calls grouped into collapsible tree views...

Also update roadmap TOC links:

• [Recent Achievements (v0.1.43)] → [Recent Achievements (v0.1.44)]
• [Previous Achievements (v0.0.3 - v0.1.42)] → [Previous Achievements (v0.0.3 - v0.1.43)]
• [v0.1.44 Roadmap] → [v0.1.45 Roadmap]

Update the roadmap section at bottom to reference next version (v0.1.45).

7. Update ROADMAP.md

Update the main roadmap file:

7.1 Version and Date

**Current Version:** v0.1.44

**Last Updated:** January 28, 2026

7.2 Release Table

Shift all releases down and add new next release:

| Release | Target | Feature | Owner | Use Case |
|---------|--------|---------|-------|----------|
| **v0.1.45** | 01/30/26 | Improve Subagent Display in TUI | @ncrispino | Stream and view subagents with full timeline in TUI ([#821](...)) |
| **v0.1.46** | 02/02/26 | Next feature | @owner | Use case |

7.3 Add Completed Section

Add the just-released version as COMPLETED:

## ✅ v0.1.44 - Execute Mode & Case Studies Enhancement (COMPLETED)

**Released: January 28, 2026**

### Features

- **Execute Mode**: Independent mode for browsing and executing existing plans ([#819](...))
  - Cycle through Normal → Planning → Execute modes via `Shift+Tab`
  - Plan selector popover shows up to 10 recent plans with timestamps
  - "View Full Plan" button opens modal with all tasks
  - Empty submission executes selected plan
  - Context paths preserved from planning to execution phase

...

### Bug Fixes
- Fixed planning instruction injection during execute mode
- Improved tool call spacing in TUI
- Enhanced timeline performance with viewport optimization

7.4 Update Next Release Section

Change the header for the upcoming release:

## 📋 v0.1.45 - Improve Subagent Display in TUI

### Features

**1. Subagent TUI Streaming** (@ncrispino)
- Issue: [#821](...)
- Stream and display subagents almost identically to main process in TUI
...

8. Create Next Release Roadmap

Create ROADMAP_v0.1.X+1.md with detailed milestones:

# MassGen v0.1.45 Roadmap

## Overview

Version 0.1.45 focuses on [MAIN THEME].

- **Feature 1** (Required): Description
- **Feature 2** (Required): Description

## Key Technical Priorities

1. **Feature 1**: Details
   **Use Case**: Why this matters

2. **Feature 2**: Details
   **Use Case**: Why this matters

## Key Milestones

### Milestone 1: [Feature Name] (REQUIRED)

**Goal**: What we're building

**Owner**: @username (discord)

**Issue**: [#XXX](...)

#### 1.1 Research & Design
- [ ] Task 1
- [ ] Task 2

#### 1.2 Implementation
- [ ] Task 1
- [ ] Task 2

...

**Success Criteria**:
- Criteria 1
- Criteria 2

Look at the GitHub issues, especially those tagged with the next milestone, to populate the roadmap.

9. Build Sphinx Documentation

Build and verify the Sphinx docs:

cd docs
make clean
make html

Check for:

• ❌ No build errors
• ❌ No broken links
• ⚠️ Minimal warnings (document unavoidable ones)
• ✅ New content renders correctly

Optional: Run link checker:

cd docs
make linkcheck

10. Write Release Notes

Create RELEASE_NOTES_v0.1.X.md following the established format from previous releases.

Format reference: Check the previous release on GitHub:

gh release view v0.1.43

Template structure:

# 🚀 Release Highlights — v0.1.X (YYYY-MM-DD)

### 🎯 [Feature Name](https://docs.massgen.ai/en/latest/path/to/docs.html)
- **Bullet Point**: Description
- **Bullet Point**: Description

### 📚 [Another Feature](https://docs.massgen.ai/en/latest/path/to/docs.html)
- **Bullet Point**: Description

### 🔧 Bug Fixes
- **Fix Description**: What was fixed

---

### 📖 Getting Started
- [**Quick Start Guide**](https://github.com/massgen/MassGen?tab=readme-ov-file#1--installation): Try the new features today
- **Try Feature Name**:

Example command showing the new feature

uv run massgen [example command]

## What's Changed

- PR title by @author in PR_URL
- PR title by @author in PR_URL

**Full Changelog**: [https://github.com/massgen/MassGen/compare/v0.1.X-1...v0.1.X](https://github.com/massgen/MassGen/compare/v0.1.X-1...v0.1.X)

Get PRs for What's Changed:

gh pr list --base dev/v0.1.X --state merged --json number,title,url,author \
  | jq -r '.[] | "* \(.title) by @\(.author.login) in \(.url)"'

Important:

• Use emoji section headers (🚀 🔄 📚 ⚡ 🔧 📖)
• Link feature names to relevant docs (verify links are accurate!)
• Include practical example commands
• List all merged PRs in "What's Changed"
• Add "Full Changelog" comparison link

11. Generate Announcement

Create docs/announcements/current-release.md:

# MassGen vX.X.X Release Announcement

## Release Summary

We're excited to release MassGen vX.X.X, adding [MAIN FEATURE]! 🚀

[2-3 sentences describing the key changes]

## Install

\`\`\`bash
pip install massgen==X.X.X
\`\`\`

## Links

- **Release notes:** https://github.com/massgen/MassGen/releases/tag/vX.X.X
- **X post:** [TO BE ADDED AFTER POSTING]
- **LinkedIn post:** [TO BE ADDED AFTER POSTING]

12. Validate Documentation

Check that required documentation exists:

# Check for user guide updates (if new features)
ls docs/source/user_guide/

# Check capabilities.py updated (if new models)
git diff v0.1.33..HEAD -- massgen/backend/capabilities.py

# Check token_manager.py (if pricing changes)
git diff v0.1.33..HEAD -- massgen/token_manager/token_manager.py

# Check for case study
ls docs/source/examples/case_studies/

13. Character Count Check

Verify announcement fits LinkedIn's ~3000 char limit:

# Count characters
cat docs/announcements/current-release.md docs/announcements/feature-highlights.md | wc -m

# Should be < 3000

14. Suggest Screenshot/Media

Based on the changes in this release, suggest what screenshot or GIF to capture:

Feature-to-Screenshot Mapping:

Analysis approach:

1. Look at the main features from commits
2. Identify the most visually compelling change
3. Suggest specific command to run that demonstrates the feature
4. Note if a GIF (via VHS) would be better than a static screenshot

Example output:

### 📸 Suggested Screenshot for v0.1.34

Based on this release's changes, recommend capturing:

**Primary:** GPT-5 model support
- Run: `massgen --config massgen/configs/providers/openai/gpt5_demo.yaml "Explain quantum computing"`
- Capture: Terminal showing GPT-5 model name in agent output with response

**Alternative:** Context compression improvements
- Run: `massgen --automation --config [long-context-config] "question" | grep compression`
- Capture: Log output showing reduced token counts

**Media type:** Static screenshot is fine (no complex animation needed)

15. Output Summary

Print a checklist:

## Release Prep Summary for v0.1.34

✅ Archived previous announcement → archive/v0.1.33.md
✅ Updated CHANGELOG.md with v0.1.34 entry
✅ Updated docs/source/index.rst Recent Releases
✅ Updated massgen/configs/README.md Release History
✅ Updated README.md Latest Features section
✅ Updated README.md Recent Achievements section
✅ Updated ROADMAP.md (current version, release table, completed section)
✅ Created ROADMAP_v0.1.35.md for next release
✅ Built Sphinx documentation successfully
✅ Created current-release.md
✅ Character count: 2847/3000

### Manual Steps Remaining:
1. Review all updated files for accuracy
2. Capture suggested screenshot (see below)
3. Stage and commit changes
4. Push and create PR to main
5. After merge: Create tag (git tag v0.1.34 && git push origin v0.1.34)
6. Publish GitHub Release (triggers PyPI publish)
7. Post to LinkedIn/X with screenshot, update links in current-release.md

### 📸 Screenshot Suggestion:
[Feature-specific suggestion based on changes]

### Validation Warnings:
⚠️ No case study found for this release
⚠️ capabilities.py was modified - verify docs updated
⚠️ README_PYPI.md will auto-sync via pre-commit hook

Reference Files

Documentation Files

• CHANGELOG: CHANGELOG.md - Complete release history
• Sphinx docs homepage: docs/source/index.rst - Recent Releases section
• Configs README: massgen/configs/README.md - Release History & Examples
• Main README: README.md - Latest Features and Recent Achievements
• Main Roadmap: ROADMAP.md - Current version, release table, completed releases
• Next Release Roadmap: ROADMAP_v0.1.X+1.md - Detailed milestones for next version

Announcement Files

• Announcement directory: docs/announcements/
• Current release: docs/announcements/current-release.md
• Feature highlights: docs/announcements/feature-highlights.md
• Archive: docs/announcements/archive/ - Past releases

Process Documentation

• Release checklist: docs/dev_notes/release_checklist.md - Complete step-by-step guide
• README sync: README_PYPI.md - Auto-synced via pre-commit hook

Tips

• Run this skill on the release branch (e.g., dev/v0.1.44) before creating the PR
• Always review all generated content for accuracy before committing
• Update feature-highlights.md if this release adds major new capabilities
• After posting to social media, update the links in current-release.md
• README_PYPI.md syncs automatically via pre-commit hook - just commit README.md changes
• Keep Recent Releases sections to 3 entries max (Sphinx docs, CHANGELOG top section)
• Use GitHub issue numbers in roadmap updates for traceability
• Build Sphinx docs (cd docs && make html) to catch formatting issues early