0.4.0-rc.0

What's Changed

• Use namespaced attributes for MapCameraPosition by @carson-katri in #209
• Use @LiveElement macro by @carson-katri in #212
• Use @Addon macro by @carson-katri in #214
• Update modifiers for rc3 by @carson-katri in #215
• Pass valid context to resolve stylesheet values by @carson-katri in #216
• Update Package.resolved by @carson-katri in #217
• Updates for 0.4.0 by @carson-katri in #218

Full Changelog: 0.2.0...0.4.0-rc.0