```markdown
---
date: [ISO timestamp with timezone]
git_commit: [short hash]
branch: [branch name]
directory: [working directory]
issue: [issue-123 if applicable]
status: handoff
---

# Handoff: [brief description]

## Context

[1-2 paragraph overview]

## Current Status

### Completed
- [x] [Task with file references]

### In Progress
- [ ] [Task with current state]

### Planned
- [ ] [Next task]

## Critical Files

1. `path/to/file.ext:123` - [Why it matters]
2. `path/to/file.ext:456` - [Why it matters]

## Recent Changes

- `path/to/file.ext:123` - [What changed]

## Key Learnings

1. [Learning]
   - Evidence: [file reference or reasoning]

## Open Questions

- [ ] [Unresolved question]

## Next Steps

1. [Priority action]

## Artifacts

New files:
- `path/to/new-file.ext`

Modified files:
- `path/to/modified-file.ext`

## Related Links

- [Relevant documentation, plan, or discussion]

## Additional Context

[Anything another session needs immediately]
```