Release version 0.3.0 - WireFlow

Major features:
- Project rebrand: Workflow → WireFlow (wfw command alias)
- Built-in task templates system (8 templates)
- Intelligent fallback search for prompts/tasks
- Adaptive cache-control strategy
- Meta system prompt for context orientation
- Documentation refactoring (74% smaller CLAUDE.md)

Breaking changes:
- Command: workflow → wireflow (wfw alias recommended)
- Env vars: WORKFLOW_*_PREFIX → WIREFLOW_*_PREFIX
- Global config: ~/.config/workflow → ~/.config/wireflow
- Script: workflow.sh → wireflow.sh

Migration:
- Update symlink: ln -s wireflow.sh wfw
- Rename config: mv ~/.config/workflow ~/.config/wireflow
- Update env vars if customized

See RELEASE-NOTES.md for complete details.

Release version 0.2.0

Major features:
- PDF document support with Claude API integration
- Microsoft Office file conversion (.docx, .pptx)
- Image processing via Vision API
- Comprehensive documentation updates
- Workflow chaining and dependencies
- Cost-optimized prompt caching

See RELEASE-NOTES.md for complete details.