v0.2.1

• Remove FeatureFlagResult sealed class in favor of simple data class
• Add convenience constructors to FeatureFlagResult data class

v0.2.0

• Add in FeatureFlagResult a boolean property denoting if it's enabled, hence removing the contract extension. This is in favor of java users, since kotlin ones already have sealed-class usage + reactive ones. Still, kotlin users can use the property, altough they are losing the contract for type inference (not a big deal since the existence of the above mentioned methods)
• Add examples in all documentations. Accessible through docs
• Add in FeatureFlagProvider an inlined invoke companion operator, to create lambda providers without the hassle of a class definition
• Remove in FeatureFlagResult both creational methods in favor of a single overloaded one at the companion (Java users also benefit from this)

v0.1.0

• Change open class to data class for FeatureFlag
• Convenience method isEnabled for java consumers or if you don't care if the value was missing
• Contract to isEnabled to return sealed inheritances when corresponding
• Update dokka

v0.0.1

• Add FeatureFlag structure to generate Flag transfer objects. They
  are based on golang flag pgk
• Add FeatureFlagProvider contract that will decide if a given feature
  is enabled / disabled.
• Add missing concept, which will abide the default feature behavior. A
  missing feature is still enabled or disabled, it simply wasn't found at
  the provider and was a default value.
• Add priority provider, which groups providers based on a comparator
  priority
• Add safe copy to providers in priority provider to avoid runtime
  changes
• Add creational methods to easily construct results
• Add functional scopes for reacting to an enabled / disabled / missing
  result
• Make functional scopes inline
• Use contracts API to ensure only one time it will be called a scope
• Add testapp with code samples
• Add dokka for javadoc
• Add publishing plugins to bintray and maven central
• Add SCA tools (detekt / ktlint)