v4.0.0-psv5.4.4

What's Changed

• docs: Add important note for Next.js with App Router by @mkubdev in #35
• imperative handle: less re-creating and better typing by @PaleHazy in #38

New Contributors

• @PaleHazy made their first contribution in #38

Full Changelog: v3.4.0-psv5.4.0...v4.0.0-psv5.4.4