# 1.7.1
+ Bump http-types.
# 1.7.0
+ Test with GHC 8.2. Drop GHC 7.8.
+ Rework `allUniqueValues` related utility functions.
# 1.6.3
+ Bump hjsonpointer and QuickCheck.
# 1.6.2
+ Bump aeson.
# 1.6.1
+ Fix Haddocks.
# 1.6.0
+ Fix defect where validators alongside "$ref" weren't ignored.
+ Fix defect where local references would fail if an "id" key had set resolution scope to start from a different document.
+ Vendor latest tests.
+ Remove `ReferencedSchemas`.
+ Create `Scope` to hold information that changes during validation.
+ Use a sum type for "type" values. Thanks to Philip Weaver (GitHub @pheaver).
# 1.5.0.1
+ Raise test dep upper bounds.
# 1.5.0.0
+ Report details of `"required"` validator failure.
+ Bump `directory`.
# 1.4.0.0
+ Rename `Data.JsonSchema.*` modules to `JSONSchema.*`.
+ Rename `Data.Validator.*` modules to `JSONSchema.Validator.*`.
# 1.3.0.1
+ Bump `vector`.
# 1.3.0.0
+ Rewrite failure messages.
We used to return a list of every failed validator, no matter how far it was buried within subschemas of the original schema.
Now we return a tree of failure messages, so that if the first schema had only three validators, then no more than three top level failures will be returned.
+ Move the code to parse each validator from JSON from `Data.Validator.Draft4` into the validators' modules themselves.
+ Switch from Prelude to Protolude.
+ Switch `Data.JsonSchema.Fetch` from lazy to strict bytestrings.
# 1.2.0.2
+ Bump hspec.
# 1.2.0.1
+ Switch to hspec for tests.
# 1.2.0.0
+ Return `AdditionalPropertiesObject` error correctly (was mistakenly returning `AdditionalItemsObject` instead.
+ Don't silence errors resulting from subschemas of "anyOf" or "oneOf".
# 1.1.0.1
+ Bump `aeson` and `hjsonpointer`.
# 1.1.0.0
+ Rename `schemaForSchemas` to `metaSchema` and `schemaForSchemasBytes` to `metaSchemaBytes`.
# 1.0.0.0
## Bug fixes:
+ Fix JSON Pointer bug. Pointers were being built in reverse order and so were totally invalid.
+ Use `.:!` instead of `.:?` to parse the draft 4 schema. The only way to omit optional fields in JSON Schema Draft 4 is to omit them entirely, `"null"` can't be used for this.
## API Changes:
+ Add referenced schema loop detection.
+ Add a new `referencesValidity` function.
+ `checkSchema` now checks referenced schema's validity in addition to the starting schema's validity. This change bubbles up to the one-step validation functions as well.
+ Switch most of the fetching code to use `URISchemaMap` instead of `ReferencedSchemas`. It didn't need to know about the more complicated data type.
+ Rething failure related names. Change `Invalid` to `Failure`, add a new `Invalid` type alias which is only used for final results.
+ Failures now include the failing part of the data as well as a JSON Pointer to it, so you don't have to worry about resolving the pointer.
## Fundamental Changes:
+ Make `Fail` (previously `Failure`) an instance of `Functor`.
+ Add a `Validator` data type which is an instance of `Profunctor`.
+ Add a `Spec` data type for collections of `Validators`.
## General:
+ Switch from 2 to 4 space indentation.
+ Update the vendored JSON Schema Test Suite.
# 0.10.0.3
+ Bump http-client.
# 0.10.0.2
+ Enable GHC 8.
# 0.10.0.1
+ Fix .cabal file.
# 0.10
+ Rewrite fetching internals.
+ Fix reference resolution defects, add more tests.
+ Switch to a Perl style regex library, which is closer to ECMAScript regexes than the previous Posix style one.
+ Add one-step validation functions ('fetchFilesystemAndValidate' and 'fetchHTTPAndValidate').
+ Alias the validation failure type exported by 'Data.JsonSchema.Draft4' to
'Invalid', change its field names.
# 0.9
+ Partial rewrite. The API of the library has changed, see the examples
folder for how to use the new one.
+ Users of the library can now write schemas in Haskell as well as JSON.
# 0.8
+ Improve scope updating and resolving.
+ Rename RawSchema's _rsObject field to _rsData.
+ Make RawSchema's _rsURI field a Maybe. This way schemas without a starting URI can say so explicitly with Nothing instead of with "".
+ Rename Graph to SchemaGraph. Declare it with data instead of type. Give it a field referencing the starting schema. This field is used to find the curent schema if no URI is in scope and a self-referencing $ref is found (e.g. "#").
+ Change the order of the last two arguments to fetchReferencedSchemas.
# 0.7.1
+ Support GHC 7.8 again.
# 0.7
Change error type from Text to ValidationFailure.
Revert the 0.6 changes to validate. Also switch from Vector to list. Validate is now:
Schema err -> Value -> [ValidationFailure err]
Add fetchReferencedSchemas', which lets the user provide their own MonadIO function to be used when fetching schemas. This lets them do things like only fetch schemas from particular domains.
# 0.6
Break the API so the library doesn't induce boolean blindness.
Change validate
was: Schema -> Value -> Vector ValErr
now: Schema -> Value -> Either (Vector ValErr) Value
Change Schema
was: type Schema = Vector Validator
now: newtype Schema = Schema { _unSchema :: [Validator] }
# 0.5.3
+ Switch from http-conduit to http-client.
# 0.5.2
+ Add convenience function for validating and compiling draft 4 schemas simultaneously.
# 0.5.1
+ Switch from wreq to http-conduit; drop lens dependency.
# 0.5
+ Start changelog.
+ Rename Utils.hs to Helpers.hs.
+ Move all non-ValidatorGen functions in Validators.hs to Helpers.hs.
+ Various touchups.