---
id: task-001
title: V4 Upgrade
status: In Progress
assignee: []
created_date: '2025-12-03'
labels: [upgrade, major-version]
priority: high
branch: v4
---

## Description
Upgrade to Polycentric v4 with new features and improvements.

## Branch Info
- **Branch**: `v4`

## Acceptance Criteria
- [ ] Migrate to v4 API
- [ ] Update dependencies
- [ ] Test all functionality