v4.0.0-alpha.2

• 2850052c - fix: Clear-Site-Data header needs to be double quoted
• 5d41e630 - Chore: new amedia logo (#776)
• 99fd2103 - feat: added basic email-service (#780)
• b7b19de4 - fix: add default empty array to strategies from db (#781)
• 9bd425c1 - feat: Add username/password authentication (#777)
• 9e7d2f84 - fix: migrate all permissions to rbac (#782)
• 223bbbb5 - fix: upgrade unleash-frontend to latest alpha
• 469e87a9 - fix: remove enableLegacyRoutes option from v2
• c86a2962 - chore: typos in migration-guide
• 0eb132c0 - feat: unleash v4 will require node 14 or higher (#784)
• b7d2cb06 - fix: docs transitive dependencies
• 2c01fd08 - fix: should only do checkRbac if it exists
• 85d08d75 - chore: update changelog
• 781a300b - 4.0.0-alpha.2