v4.0.0

Changes

• Major: Require Node.js 18-20, up from 12-16
• Major: pa11y-webservice@4 is now unambiguously licensed as LGPL-3.0-only
• Major: Update support policy
• Improve project verification and publishing

New contributors

• @danyalaytekin made their first contribution in #19

Full diff

3.0.0...4.0.0