v3.4.0

Changed Now built with Babel 7
Added Support for circular references (gh-335)
Added Symbols are valid keys for Entity keys (gh-369)
Added/Changed Typescript definitions include generics for normalize (gh-363)
Fixed denormalization skipping of falsy valued ids used in Object schemas (gh-345)
Chore Update dev dependencies
Chore Added Greenkeeper

v3.3.0

Added ES Module builds
Fixed type error with typescript on array+object shorthand (gh-322)

v3.2.0

Added Support denormalizing from Immutable entities (gh-228)
Added Brought back get idAttribute() to schema.Entity (gh-226)
Fixed Gracefully handle missing data in denormalize (gh-232)
Fixed Prevent infinite recursion in denormalize (gh-220)

v3.1.0

Added denormalize. (gh-214)
Changed No longer requires all input in a polymorphic schema (Array, Union, Values) have a matching schema definition. (gh-208)
Changed Builds do both rollup and plain babel file conversions. "main" property in package.json points to babel-converted files.

v3.0.0

The entire normalizr package has been rewritten from v2.x for this version. Please refer to the documentation for all changes.

Added

schema.Entity
- processStrategy for modifying Entity objects before they're moved to the entities stack.
- mergeStrategy for merging with multiple entities with the same ID.
Added schema.Object, with a shorthand of {}
Added schema.Array, with a shorthand of [ schema ]

Changed

Schema has been moved to a schema namespace, available at schema.Entity
arrayOf has been replaced by schema.Array or []
unionOf has been replaced by schema.Union
valuesOf has been replaced by schema.Values

Removed

normalize no longer accepts an optional options argument. All options are assigned at the schema level.
Entity schema no longer accepts defaults as an option. Use a custom processStrategy option to apply defaults as needed.
assignEntity has been replaced by processStrategy
meta option. See processStrategy