v4.0.0

💥 Breaking Change

• #348 Bump ember-cli-babel from 6.17.2 to 7.1.2 (@dependabot[bot])
• #354 Drop support for Node.js 4 and below (@Turbo87)

🚀 Enhancement

• #373 Adding debug info to test isolation validation (@scalvert)

🐛 Bug Fix

• #369 Upgrade qunit to v2.7.1 (@stefanpenner)

🏠 Internal

• #358 Remove obsolete dependency resolution overrides (@Turbo87)

📝 Documentation

• #371 README: Add "Requirements" section (@Turbo87)

Committers: 4

• Stefan Penner (@stefanpenner)
• Robert Jackson (@rwjblue)
• Steve Calvert (@scalvert)
• Tobias Bieniek (@Turbo87)