# Changelog

All notable changes to Plan2Code will be documented in this file.

## v1.3.3 - 2025-12-30

### ✨ Added

- **Learning Capture Protocol** - Replaced simple "Session Hint" with structured learning capture
  - Auto-capture triggers checklist (undocumented commands, gotchas, patterns, workarounds)
  - Formatted capture template with category, learning, and context
  - Inline `AGENTS.md` updates without requiring init-update mode switch
  - Applied to Implementation (Step 3) and Finalize (Step 4) modes

### 🔧 Changed

- **Archive path includes timestamp** - Specs now archived to `specs--completed/<feature-name>-<timestamp>/`
  - Prevents overwriting when re-implementing same feature
  - Preserves history of multiple implementation attempts
- **Clearer session end instructions** - Planning mode (Step 1) now explicitly says "ALWAYS tell the user"
- **Simplified next command reference** - Removed "or equivalent" from next step instructions

## v1.3.2 - 2025-12-25

### 🔧 Changed

- **Phase file naming convention** - Changed from `Phase X.md` to `phase-X.md` (lowercase, hyphen instead of space)
  - Affects generated spec files in `specs/<feature-name>/`
  - Updated references in documentation, implementation, and finalization modes
- **PLAN-DRAFT auto-archiving** - Planning documents are now automatically archived without prompting
  - Moves `specs/PLAN-DRAFT-<timestamp>.md` to `specs/<feature-name>/PLAN-DRAFT.md` after documentation step
  - Removed user prompt asking to delete/archive/keep

### 📦 Updated

- Improved uniformity of Prompt files

## v1.3.1 - 2025-12-19

### ✨ Added

- **Init-update mode** (`/plan2code---init-update`) - Interactive workflow to update existing AGENTS.md files
  - Detects recent work context and suggests relevant additions
  - Menu-driven update options: Commands, Architecture, Gotchas, Testing, Environment, General Rules
  - Review and prune options for existing content
  - Confirms changes before applying
  - Prefix: None (utility command)
- **Session hints** in Steps 2, 3, 4 - Prompts to run `/plan2code---init-update` after discovering project insights
- **AGENTS.md pre-flight check** in Quick Task and Planning modes
  - Checks for `./AGENTS.md` at session start
  - Offers to run `/plan2code---init` before continuing if not found
- **VS Code Copilot global support** - New platform for VS Code's custom prompts feature
  - Files installed to platform-specific VS Code config directory:
    - Windows: `%APPDATA%\Code\User\prompts\`
    - macOS: `~/Library/Application Support/Code/User/prompts/`
    - Linux: `~/.config/Code/User/prompts/`
  - Uses VS Code custom prompt format with `agent: agent` header
  - File extension: `.prompt.md`
  - Platform ID: `vscode-copilot`
- **Dynamic path resolution in install.js** - Added helper functions for targets with platform-specific paths
  - `getVSCodeCopilotDir()` - Returns correct VS Code config path per platform
  - `resolveTargetDir()` - Handles both static and dynamic directory configurations
  - `getDisplayPath()` - Returns human-readable path for display

### 🔧 Changed

- **install.js interactive menu** - Now shows 6 platforms (added VS Code Copilot)
- **Help text updated** - Valid platform IDs now include `vscode-copilot`
- **Merged `sync-prompts.js` into `install.js`** - Distribution files are now generated on-the-fly
  - No longer need to run a separate sync script before installation
  - `dist/` folder is now gitignored (generated dynamically)
  - Removed `src/sync-prompts.js` (functionality merged into `install.js`)
- **Added `--local` option** - Show instructions for project-level (local) installation
  - Generates `dist/local-commands/` and displays copy/paste instructions
  - Available via `node install.js --local` or interactive menu option `L`
- **Updated interactive menu** - Added "L. LOCAL" option for local installation instructions

### 🗑️ Removed

- **`src/sync-prompts.js`** - No longer needed; functionality merged into `install.js`
- **`dist/` from version control** - Now generated dynamically during installation

## v1.3.0 - 2025-12-18

### ✨ Added

- **AGENTS.md Integration** - All workflow prompts now check for and follow project-specific agent instructions
  - Added rule: "If a `./AGENTS.md` file exists, follow the rules, guidelines and documentation in it"
  - Applied to Steps 1, 2, 3, and 4 (plan, document, implement, finalize)
  - Enables project-specific customization while maintaining consistent workflow methodology
- **Init mode** (`/plan2code---init`) - New command to generate AGENTS.md files for projects
  - Analyzes codebase structure and common development commands
  - Extracts important details from existing docs (README, PROJECT.md, etc.)
  - Creates focused, actionable guidance for AI agents (under 500 lines)
  - Prefix: None (utility command)

### 🔧 Changed

- **Moved source prompts to `src/` directory** - Cleaner project structure separating source files from distribution
  - All `plan2code-*.md` files now live in `src/`
  - `sync-prompts.js` moved to `src/sync-prompts.js`
  - Run with `node src/sync-prompts.js` (was `node sync-prompts.js`)
  - `install.js` remains in project root
- **Sync script now cleans dist folders before syncing** - Ensures no orphaned files from previous syncs
  - Deletes `dist/local-commands/` and `dist/global-commands/` before regenerating
  - Prevents old/renamed files from lingering in distribution
- **Added `version.json`** - Centralized project metadata file
  - Contains name, version, description, author, license, etc.
  - Version displayed in install.js TUI header
- **Renamed Quick Task command** - `plan2code-0--quick-task` → `plan2code---quick-task`
  - Removed number prefix for better categorization (utility/standalone mode)
  - Maintains same functionality (lightweight planning for small tasks)
- **Renamed Revision command** - `plan2code-1b--revise` → `plan2code-1b--revise-plan`
  - Clearer name indicating it revises planning specs
  - Maintains same functionality (modify specs mid-implementation)

### 📚 Documentation

- Commands table updated to reflect new naming convention
- README.md updated with new command references and `src/` paths
- QUICK-REFERENCE.md updated with new command names
- CLAUDE.md updated with new development commands and file locations
- **Landing page updated** (`docs/index.html`)
  - Added terminal UI screenshot showing the interactive installer
  - Added code block with full installation steps (clone, cd, run)

## v1.2.1 - 2025-12-17

### 🔧 Changed

- **Reorganized distribution files into `dist/` folder** - Cleaner project structure separating source from generated files
  - `local-commands/` → `dist/local-commands/`
  - `global-commands/` → `dist/global-commands/`
- **Updated `sync-prompts.js`** - Now outputs to `dist/local-commands/` and `dist/global-commands/`
- **Updated `install.js`** - Now reads from `dist/global-commands/`
- **Simplified implement/finalize workflow** - Now only requires `overview.md` path instead of both `overview.md` and `Phase X.md`
  - Auto-detects next uncompleted phase from Phase Checklist in overview.md
  - Automatically reads corresponding `Phase X.md` file
  - Reduces user friction when continuing between phases
- **Updated Next Steps sections** across all prompts to show simplified workflow
  - Step 2 (Document): Now instructs to provide only `overview.md`
  - Step 1b (Revise): Now instructs to provide only `overview.md`
  - Step 3 (Implement): Session end boxes updated with auto-detect messaging
  - Step 4 (Finalize): Incomplete implementation box updated

### 📚 Documentation

- Updated CLAUDE.md with new `dist/` paths for all references
- Updated README.md installation commands (30+ path references updated for both Unix and Windows)
- Updated QUICK-REFERENCE.md commands table (Steps 3 & 4 now show `overview.md` as input)
- Updated README.md workflow examples to show new `[Provide: overview.md]` pattern
- Updated README.md "What to Attach" table with simplified requirements
- Updated README.md troubleshooting section

## v1.2.0 - 2025-12-14

### ✨ Added

- **Quick Task mode** (`/plan2code-0--quick-task`) - Lightweight planning for small tasks that don't need the full 4-step workflow
  - Standalone mode (doesn't create spec files)
  - Conversational output with implementation plan
  - **Scope validation** with thresholds (≤3 components, ≤2 integrations, ≤15 tasks, ≤8 files)
  - **Escalation path** to full planning - creates PLAN-DRAFT and hands off to Step 1
  - Prefix: `🚀`
- **Revision mode** (`/plan2code-1b--revise`) - Structured way to modify specs mid-implementation
  - 5-step formal process: Change Analysis → Impact Assessment → Execute Revisions → Consistency Check → Summary
  - Batch approval workflow
  - Tracks revision history in overview.md
  - Prefix: `🔄 [REVISION]`
- **Requirements Sign-Off gate** in Planning Phase 1 - User must explicitly approve requirements before Phase 2
- **Escalated PLAN-DRAFT recognition** - Planning mode detects and resumes from Quick Task escalations
- **Good/bad examples** added to Steps 1, 3, and 4 for clearer AI guidance
- **Clarification loop protocol** in Step 1 with max 3 rounds per phase
- **Devil's Advocate check** in Planning Phase 5 (Architecture Design)
- **Error recovery tables** in all prompts' Abort Handling sections
- **Quick Reference card** (`QUICK-REFERENCE.md`) for at-a-glance command reference
- **Revision reminders** in Step 3 completion messages
- **Copilot CLI global support** - Now installs to `~/.copilot/agents/` for global access
- **`install.js`** - New interactive installation script for global setup
  - Interactive menu when run without arguments
  - Select individual platforms (1-5), multiple (comma-separated), or ALL (A)
  - Uninstall option (U) to remove installed files
  - Non-interactive flags: `--platform X`, `--dry-run`, `--uninstall`
- **`local-commands/`** directory - Pre-formatted files for project installation
- **`global-commands/`** directory - Pre-formatted files for home directory installation

### 🔧 Changed

- **Standardized section headers** across all prompts:
  - Role → Rules → Examples → Process → Templates → Session End → Abort Handling → Recovery → Important Reminders
- **Condensed templates** for token efficiency (~30% reduction in template verbosity)
- **`sync-prompts.js` restructured** - Now only writes to `local-commands/` and `global-commands/` (removed project root platform directories)
- **Removed platform directories from project root** - No longer syncs to `.claude/`, `.cursor/`, etc. in project root; users copy from `local-commands/` or `global-commands/` instead
- Updated README.md with Quick Reference section and new commands table
- Updated CLAUDE.md with new commands and response prefixes

### 📚 Documentation

- Added QUICK-REFERENCE.md with commands table, mode prefixes, file structure, and troubleshooting
- Expanded README.md workflow table to include Steps 0, 1b
- Updated all installation instructions to use `local-commands/` and `global-commands/`
- Added interactive mode documentation for `install.js`
- Documented Copilot CLI global installation at `~/.copilot/agents/`

## v1.1.1 - 2025-12-11

### 🔧 Changed

- **Phase approval prompt now uses ASCII box** - The "Reply approved" request during implementation sign-off now matches the visual style of other important prompts
- **Cursor: Switched from Rules to Commands** - Now uses `.cursor/commands/` (slash commands) instead of `.cursor/rules/` (MDC rules)
  - Commands support global installation at `~/.cursor/commands/`
  - Better aligns with how other tools handle workflows/slash commands
- **Archived specs folder renamed** - Changed from `specs/completed/` to `specs--completed/`
  - Simplifies folder structure by avoiding nested directories
  - Eliminates need for exclusion rules when searching `specs/`

### 📚 Documentation

- **Corrected global installation support** - Verified which tools actually support global installation:
  - ✅ **Claude Code**: `~/.claude/commands/`
  - ✅ **Cursor**: `~/.cursor/commands/` (commands, not rules)
  - ✅ **Continue**: `~/.continue/prompts/`
  - ✅ **Windsurf**: `~/.codeium/windsurf/global_workflows/`
  - ❌ **GitHub Copilot**: Project-only (`.github/agents/` and `.github/prompts/`)
  - ❌ **Antigravity**: Project-only (`.agent/workflows/`) - global path not well documented
- Updated Quick Start commands to only include tools that support global installation
- Added Windows-specific installation commands (PowerShell and Command Prompt)
- Added troubleshooting entry for unrecognized slash commands/workflows

## v1.1.0 - 2025-12-11

### ✨ Added

- **Testing Strategy support** - Optional testing preferences during planning phase
  - Test types selection (Unit, Integration, E2E, or None)
  - Phase testing option (run tests at end of each phase)
  - Coverage target selection (Critical paths, Moderate, Comprehensive)
  - Testing tasks automatically added to phase specs when enabled
- **User sign-off requirement** for implementation phases
  - Phases marked "Ready for Sign-Off" instead of auto-completing
  - User must reply "approved" before phase is marked complete
  - Test failure handling: user chooses to fix, document, or investigate
- **Enhanced overview.md structure** - Now includes:
  - Architecture Pattern and Component Overview sections
  - Risks and Mitigations table
  - Success Criteria checklist
- **Improved "Next Steps" formatting** - ASCII box format for clearer guidance at workflow transitions

### 🔧 Changed

- Implementation mode no longer auto-marks phases complete; requires explicit user approval
- Self-review checklist now includes test execution verification
- Completion report format updated to show test results table when applicable
- Spec auto-detection now explicitly excludes `specs--completed/` folder

### 📚 Documentation

- Added Testing Strategy section (2.4) to PLAN-DRAFT template
- Added Phase Testing task block template for phase specs
- Expanded special cases documentation for testing task generation

## v1.0.4 - 2025-12-07

### 📦 Updated

- Added explicit transition check to `Planning Phase 6` - when confidence >= 90%, the model now asks the user for confirmation before proceeding to create the PLAN-DRAFT document

## v1.0.3 - 2025-12-05

### 📦 Updated

- Improved spec file referencing in Documentation and Implementation modes - users can now reference either a `specs/<feature-name>/` folder or individual files
- Implementation mode now auto-detects single spec folders before prompting the user for file references

## v1.0.2 - 2025-12-05

### 🐛 Fixed

- Fixed pre-checked prerequisite checkbox in Phase template (`[x]` → `[ ]`) - generated phase documents no longer appear with prerequisites already complete

### 📦 Updated

- Added Session Start logic to Planning Mode - automatically detects and resumes from existing `PLAN-DRAFT-*.md` files
- Replaced vague scope indicators with measurable criteria (phases, requirements, components, integrations)
- Added Large Project checkpoint workflow - projects meeting Large thresholds now checkpoint at Phase 3 and resume in a new conversation
- Added output economy rule - keeps phase responses concise, reserving detailed schemas/APIs for final PLAN-DRAFT
- Updated PLAN-DRAFT template with new status options: `Draft | Phase 3 Complete - Resume at Phase 4 | Complete`

## v1.0.1 - 2025-12-05

### 📦 Updated

- Added Initial Context Check to `Planning Phase 1` - Model now asks about additional files, reference materials, and external integrations before
  analyzing requirements
- Added user verification checklist and git checkpoint to `Implementation Phase 3` - Phase completion reports now guide users through verification and git checkpointing before starting the next phase

## v1.0.0 - 2025-12-04

### ✨ Added

- Initial 4-step workflow methodology for AI-assisted development
  - Step 1: Planning mode with 90% confidence threshold
  - Step 2: Documentation mode for structured implementation specs
  - Step 3: Implementation mode with phase-by-phase execution
  - Step 4: Finalization mode for validation and archiving
- Multi-platform support with pre-configured workflow files:
  - Claude Code CLI (`.claude/commands/`)
  - Cursor AI (`.cursor/rules/`)
  - GitHub Copilot CLI (`.github/agents/`)
  - VS Code Copilot (`.github/prompts/`)
  - Windsurf IDE (`.windsurf/workflows/`)
  - Google Antigravity (`.agent/workflows/`)
  - Continue extension (`.continue/prompts/`)
- `sync-prompts.js` utility to propagate source prompts to all platform directories