# Upgrade Guide

This document describes breaking changes and how to upgrade. For a complete list of changes including minor and patch releases, please refer to the [changelog](CHANGELOG.md).

## 3.0.0

No API changes. Drops support of node 6, node 8 and old browsers ([Level/community#98](https://github.com/Level/community/issues/98)).

## 2.0.0

The `nextTick` parameter was removed.
