3.1.0-beta.0

🚀 Enhancement

• #2198 Deprecate mixins (@marcoow)

📝 Documentation

• #2208 Update /guides/auth-torii-with-github.md (@sutharmonil)
• #2205 upgrade-to-v3 devise syntax (@MichalBryxi)
• #2201 Devise example also needed computed import (@chrism)
• #2138 Fix handling of login errors in the dummy app (@marcoow)
• #1764 Engine Support (@marcoow)
• #2136 Modernize docs (@marcoow)
• #2143 add FastBoot to TOC in README (@marcoow)
• #2135 Modernize dummy app (@marcoow)

🏠 Internal

• #2197 Fix Heroku Deployment (@marcoow)
• #2145 Remove old Chrome option on CI (@marcoow)
• #2137 Generate docs with ember-cli-yuidoc (@marcoow)
• #2106 Fix Github Action for releasing new versions (@marcoow)

Committers: 5

• Chris Masters (@chrism)
• Marco Otte-Witte (@marcoow)
• Michal Bryxí (@MichalBryxi)
• Monil Suthar (@sutharmonil)
• @dependabot-preview[bot]