# Changelog
#### 0.7.3.2
* Allow `tagged 0.8.*`
#### 0.7.3.1
* test-suite: Allow `aeson-utils 0.3.*`
### 0.7.3.0
* Add `JSONSchema` instances for all standard Num types and Scientific.
### 0.7.2.0
* Add `JSONSchema` instances for Double, Float, Fixed
#### 0.7.1.1
* Allow `generic-deriving 1.7.*`
### 0.7.1.0
* Export `GJSONSchema` type to allow clients to write type signatures for `gSchema` and `gSchemaWithSettings`.
#### 0.7.0.2
* Allow time 1.5.*
#### 0.7.0.1
* Drop support for old tasty versions
## 0.7.0.0
* Removed the `Null` constructor from `Schema`, use `Data.JSON.Schema.Combinators.nullable` instead.
* Added the `Validation` module that can be used to validate a json
object against a schema and to get descriptive error messages.
* Updates for `Maybe` fixes in `generic-aeson 0.2.0.0` including more
thorough test cases.
#### 0.6.1.1
* Bugfix: Remove underscores from fields and constructors in generated schemas to match generic-aeson.
### 0.6.1
* Add JSONSchema instances for tuples up to length 15 (matching aeson 0.8 instances)
* Specify uniqueness for JSONSchema instances for Set.
## 0.6
Breaking changes:
* Add `Constant Aeson.Value` type to `Schema`
* Change Number to take a `Bound` for the boundary. Before this the upper bound could not be `-1`.
* Change `Value` and `Array` to take a `LengthBound`. The difference from Number is that these values should always be `>= 0` if present.
Minor:
* Add `Bound { lower :: Maybe Int, upper :: Maybe Int }`
* Add `unbounded` as a shorthand for a `Bound` without restrictions
* Add `LengthBound { lowerLength :: Maybe Int, upperLength :: Maybe Int }`
* Add `unboundedLength` as a shorthand for a `LengthBound` without restrictions
* Add remaining `JSONSchema` instances based on existing Aeson instances. `UTCTime`, `Set`, Lazy `Text`, and tuples up to length 7.
* Add `enum` combinator as a shorthand for creating a `Choice` of `Constant`s
## 0.5
* `JSONSchema` instances for `Data.Vector`, `Data.Map`, and `Data.HashMap`
* Add `Map` type for json objects with arbitrary keys
* Add `Any` type for any json value
* Don't generate empty field names in ojbects for constructors without labeled fields