v1.27.0

Breaking changes:

• BsonRef is now parameterized by entity type and also wraps an actual getter from entity type to referred type
• Automatic GenCodec for Map[K,V] that uses list-of-key-value-pairs encoding (where no GenKeyCodec[K] is available) has been removed

v1.25.3

New features in commons-spring

• ScalaParameterNameDiscoverer - a ParameterNameDiscoverer implementation which uses Java 8 reflection to obtain parameter names or falls back to Scala runtime reflection when under older Java or when parameter names are not present in bytecode
• ScalaDefaultValuesInjector - a BeanFactoryPostProcessor implementation which injects default values of Scala constructor and factory method arguments into bean definitions if they are lacking.

v1.25.2

• GuavaUtils trait renamed to GuavaInterop, its companion object extends it
• JavaInterop no longer mixes in GuavaUtils
• dependency on Guava in commons-core (JVM) is optional

v1.25.0

commons-core full cross project

• Modules commons-shared (previously cross compiled to JVM and JS) and commons-core (previously JVM only) have been merged into a single cross compiled module commons-core. Therefore you must replace your dependencies to commons-shared with commons-core.
• Removed BasicJavaInterop, implemented JavaInterop separately for JS (without Java 8 stuff which is unavailable in ScalaJS)

v1.24.1

ValueEnum

ValueEnum is a new way for defining Scala enums, representing enum constants as final vals in companion object of enum class.

Advantages:

• feature parity with Java enums (although ValueEnum does not extend java.lang.Enum)
• every enum constant has name (name of the final val that declares the constant) and ordinal (zero based index of enum constant, consistent with declaration order).
• less boilerplate than sealed hierarchy based enums
• it's possible to declare many enum constants in a single line of code
• much less generated classes, which is advantageous primarily for JS size reduction

Disadvantages:

• scalac exhaustive pattern match checking does not understand ValueEnum which may result in both lack of correct warnings and incorrect warnings
• each enum constant can't have its own API (unless through implicit classes)

v1.24.0

Optimizations for JS size reduction

Serialization framework:

• completely refactored macro-generated GenCodecs for much less generated code by moving as much code as possible to base classes: ApplyUnapplyCodec, ProductCodec, SealedHierarchyCodec etc.
• performance optimizations based on benchmarks in comparison with Circe

RPC framework:

• reduced amount of code generated for macro-materialized instances of AsRawRPC, AsRealRPC
• dropped RPCTypeClasses in favor of newly introduced RPCFramework#RPCCompanion which is designed so that DCE removes unused TC instances

RPC generalization

RPC framework has been generalized to allow other types of remote methods than getters, functions and procedures. Old functionality of RPCFramework is retained as StandardRPCFramework, which is now a special case of new, generalized RPCFramework. RPCMetadata has also been adjusted to reflect the generalization.

These changes are not backwards compatible.

v1.13.1

• hocon-spring has been moved to commons-spring module

v1.13.0

• RPCMetadata typeclass

v1.12.0

• first public release