docs: update options for future major release

README.md

@@ -122,10 +122,8 @@ Redoc uses the following [specification extensions](https://redocly.com/docs/api
 * [`x-displayName`](docs/redoc-vendor-extensions.md#x-displayname) - specify human-friendly names for the menu categories
 * [`x-tagGroups`](docs/redoc-vendor-extensions.md#x-tagGroups) - group tags by categories in the side menu
 * [`x-servers`](docs/redoc-vendor-extensions.md#x-servers) - ability to specify different servers for API (backported from OpenAPI 3.0)
-* [`x-ignoredHeaderParameters`](docs/redoc-vendor-extensions.md#x-ignoredHeaderParameters) - ability to specify header parameter names to ignore
 * [`x-additionalPropertiesName`](docs/redoc-vendor-extensions.md#x-additionalPropertiesName) - ability to supply a descriptive name for the additional property keys
 * [`x-summary`](docs/redoc-vendor-extensions.md#x-summary) - for Response object, use as the response button text, with description rendered under the button
-* [`x-extendedDiscriminator`](docs/redoc-vendor-extensions.md#x-extendedDiscriminator) - in Schemas, uses this to solve name-clash issues with the standard discriminator
 * [`x-explicitMappingOnly`](docs/redoc-vendor-extensions.md#x-explicitMappingOnly) - in Schemas, display a more descriptive property name in objects with additionalProperties when viewing the property list with an object
 
 ## Releases

docs/config.md

@@ -26,54 +26,18 @@
 
 _Default: 3_
 
-### expandDefaultServerVariables
-
-Enables or disables expanding default server variables.
-
-### expandResponses
-
-Controls which responses to expand by default. Specify one or more responses by providing their response codes as a comma-separated list without spaces, for example `expandResponses='200,201'`. Special value 'all' expands all responses by default. Be careful: this option can slow down documentation rendering time.
-
-### expandSingleSchemaField
-
-Automatically expands the single field in a schema.
-
 ### hideDownloadButton
 
 Hides the 'Download' button for saving the API definition source file. **This setting does not make the API definition private**; it just hides the button.
 
-### hideHostname
-
-If set to `true`, the protocol and hostname are not shown in the operation definition.
-
 ### hideLoading
 
 Hides the loading animation. Does not apply to CLI or Workflows-rendered docs.
 
-### hideRequestPayloadSample
-
-Hides request payload examples.
-
-### hideOneOfDescription
-
-If set to `true`, the description for `oneOf`/`anyOf` object is not shown in the schema.
-
-### hideSchemaPattern
-
-If set to `true`, the pattern is not shown in the schema.
-
 ### hideSchemaTitles
 
 Hides the schema title next to to the type.
 
-### hideSecuritySection
-
-Hides the Security panel section.
-
-### hideSingleRequestSampleTab
-
-Hides the request sample tab for requests with only one sample.
-
 ### htmlTemplate
 
 Sets the path to the optional HTML file used to modify the layout of the reference docs page.
@@ -88,28 +52,10 @@
 
 Displays only the specified number of enum values. The remaining values are hidden in an expandable area. If not set, all values are displayed.
 
-### menuToggle
-
-If set to `true`, selecting an expanded item in the sidebar twice collapses it.
-
-_Default: true_
-
-### nativeScrollbars
-
-If set to `true`, the sidebar uses the native scrollbar instead of perfect-scroll. This setting is a scrolling performance optimization for big API definitions.
-
 ### onlyRequiredInSamples
 
 Shows only required fields in request samples.
 
-### pathInMiddlePanel
-
-Shows the path link and HTTP verb in the middle panel instead of the right panel.
-
-### payloadSampleIdx
-
-If set, the payload sample is inserted at the specified index. If there are `N` payload samples and the value configured here is bigger than `N`, the payload sample is inserted last. Indexes start from 0.
-
 ### requiredPropsFirst
 
 Shows required properties in schemas first, ordered in the same order as in the required array.
@@ -132,37 +78,7 @@
 
 Shows specification extensions ('x-' fields). Extensions used by Redoc are ignored. The value can be boolean or an array of strings with names of extensions to display. When used as boolean and set to `true`, all specification extensions are shown.
 
-### showObjectSchemaExamples
-
-Shows object schema example in the properties; default `false`.
-
-### showWebhookVerb
-
-When set to `true`, shows the HTTP request method for webhooks in operations and in the sidebar.
-
-### simpleOneOfTypeLabel
-
-Shows only unique `oneOf` types in the label without titles.
-
-### sortEnumValuesAlphabetically
-
-When set to `true`, sorts all enum values in all schemas alphabetically.
-
-### sortOperationsAlphabetically
-
-When set to `true`, sorts operations in the navigation sidebar and in the middle panel alphabetically.
-
-### sortPropsAlphabetically
-
-When set to `true`, sorts properties in all schemas alphabetically.
-
-### sortTagsAlphabetically
-
-When set to true, sorts tags in the navigation sidebar and in the middle panel alphabetically. Note that only tags are sorted alphabetically in the middle panel, not the operations associated with each tag. To sort operations alphabetically as well, you must set the `sortOperationsAlphabetically` setting to `true`.
-
-_Default: false_
-
-### untrustedDefinition
+### sanitize
 
 If set to `true`, the API definition is considered untrusted and all HTML/Markdown is sanitized to prevent XSS.
 
@@ -248,7 +164,7 @@
 
 ### OpenAPI specification extensions
 
-Redoc uses the following [specification extensions](https://redocly.com/docs/api-reference-docs/spec-extensions/):
+Redoc uses the following [specification extensions](https://redocly.com/docs-legacy/api-reference-docs/spec-extensions/):
 * [`x-logo`](./redoc-vendor-extensions.md#x-logo) - is used to specify API logo
 * [`x-traitTag`](./redoc-vendor-extensions.md#x-traittag) - useful for handling out common things like Pagination, Rate-Limits, etc
 * [`x-codeSamples`](./redoc-vendor-extensions.md#x-codesamples) - specify operation code samples
@@ -257,10 +173,8 @@
 * [`x-displayName`](./redoc-vendor-extensions.md#x-displayname) - specify human-friendly names for the menu categories
 * [`x-tagGroups`](./redoc-vendor-extensions.md#x-taggroups) - group tags by categories in the side menu
 * [`x-servers`](./redoc-vendor-extensions.md#x-servers) - ability to specify different servers for API (backported from OpenAPI 3.0)
-* [`x-ignoredHeaderParameters`](./redoc-vendor-extensions.md#x-ignoredheaderparameters) - ability to specify header parameter names to ignore
 * [`x-additionalPropertiesName`](./redoc-vendor-extensions.md#x-additionalpropertiesname) - ability to supply a descriptive name for the additional property keys
 * [`x-summary`](./redoc-vendor-extensions.md#x-summary) - For Response object, use as the response button text, with description rendered under the button
-* [`x-extendedDiscriminator`](./redoc-vendor-extensions.md#x-extendeddiscriminator) - In Schemas, uses this to solve name-clash issues with the standard discriminator
 * [`x-explicitMappingOnly`](./redoc-vendor-extensions.md#x-explicitmappingonly) - In Schemas, display a more descriptive property name in objects with additionalProperties when viewing the property list with an object
 
 

docs/redoc-vendor-extensions.md

@@ -10,9 +10,6 @@
     - [Tag Group Object](#tag-group-object)
       - [Fixed fields](#fixed-fields)
       - [x-tagGroups example](#x-taggroups-example)
-    - [x-ignoredHeaderParameters](#x-ignoredheaderparameters)
-      - [How to use with Redoc](#how-to-use-with-redoc-1)
-      - [x-ignoredHeaderParameters example](#x-ignoredheaderparameters-example)
   - [Info Object](#info-object)
     - [x-logo](#x-logo)
       - [How to use with Redoc](#how-to-use-with-redoc-2)
@@ -39,21 +36,18 @@
   - [Schema Object](#schema-object)
     - [x-nullable](#x-nullable)
       - [How to use with Redoc](#how-to-use-with-redoc-7)
-    - [x-extendedDiscriminator](#x-extendeddiscriminator)
-      - [How to use with Redoc](#how-to-use-with-redoc-8)
-      - [x-extendedDiscriminator example](#x-extendeddiscriminator-example)
     - [x-additionalPropertiesName](#x-additionalpropertiesname)
       - [How to use with Redoc](#how-to-use-with-redoc-9)
       - [x-additionalPropertiesName example](#x-additionalpropertiesname-example)
     - [x-explicitMappingOnly](#x-explicitmappingonly)
       - [How to use with Redoc](#how-to-use-with-redoc-10)
       - [x-explicitMappingOnly example](#x-explicitmappingonly-example)
 
 ## Swagger Object
 Extends the OpenAPI root [OpenAPI Object](https://redocly.com/docs/openapi-visual-reference/openapi)
 
 ### x-servers
 Backported from OpenAPI 3.0 [`servers`](https://github.com/OAI/OpenAPI-Specification/blob/master/versions/3.0.0.md#serverObject). Currently doesn't support templates.
 
 ### x-tagGroups
 
@@ -105,29 +99,6 @@
       - Secondary Stats
 ```
 
-### x-ignoredHeaderParameters
-
-
-| Field Name                  | Type         | Description |
-| :-------------------------- | :-----------: | :---------- |
-| x-ignoredHeaderParameters   | [ string ] | A list of ignored headers |
-
-
-#### How to use with Redoc
-Use `x-ignoredHeaderParameters` to specify header parameter names which are ignored by Redoc.
-
-#### x-ignoredHeaderParameters example
-```yaml
-swagger: '2.0'
-info:
-  ...
-tags: [...]
-x-ignoredHeaderParameters:
-  - Accept
-  - User-Agent
-  - X-Test-Header
-```
-
 ## Info Object
 Extends the OpenAPI [Info Object](https://redocly.com/docs/openapi-visual-reference/info/)
 
@@ -181,7 +152,7 @@
 ```
 
 ## Tag Object
 Extends the OpenAPI [Tag Object](https://redocly.com/docs/openapi-visual-reference/tags/)
 
 ### x-traitTag
 | Field Name     | Type   | Description |
@@ -233,7 +204,7 @@
 #### Fixed fields
 | Field Name  | Type    | Description  |
 | :---------- | :------: | :----------- |
 | lang        | string   | Code sample language. Value should be one of the following [list](https://github.com/github/linguist/blob/master/lib/linguist/popular.yml) |
 | label       | string?   | Code sample label, for example `Node` or `Python2.7`, _optional_, `lang` is used by default |
 | source      | string   | Code sample source code |
 
@@ -258,12 +229,12 @@
 | x-badges | [[Badge Object](https://redocly.com/docs/realm/author/reference/openapi-extensions/x-badges#badge-object)] | A list of badges associated with the operation |
 
 ## Parameter Object
 Extends the OpenAPI [Parameter Object](https://redocly.com/docs/openapi-visual-reference/parameter/)
 
 ### x-examples
 | Field Name     |  Type    | Description |
 | :------------- | :------: | :---------- |
 | x-examples | [Example Object](https://redocly.com/docs/openapi-visual-reference/example/)  | Object that contains examples for the request. Applies when `in` is `body` and mime-type is `application/json` |
 
 #### How to use with Redoc
 `x-examples` are rendered in the JSON tab on the right panel in Redoc.
@@ -280,7 +251,7 @@
 If specified, you can use `x-summary` as the response button text, with description rendered under the button.
 
 ## Schema Object
 Extends the OpenAPI [Schema Object](https://redocly.com/docs/openapi-visual-reference/schemas/)
 
 ### x-nullable
 | Field Name     | Type   | Description |
@@ -290,59 +261,6 @@
 #### How to use with Redoc
 Schemas marked as `x-nullable` are marked in Redoc with the label Nullable.
 
-### x-extendedDiscriminator
-**ATTENTION**: This is a Redoc-specific vendor extension, and is not supported by other tools.
-
-| Field Name     | Type   | Description |
-| :------------- | :------: | :---------- |
-| x-extendedDiscriminator | string | specifies extended discriminator |
-
-#### How to use with Redoc
-Redoc uses this vendor extension to solve name-clash issues with the standard `discriminator`.
-Value of this field specifies the field which is used as an extended discriminator.
-Redoc displays definition with selectpicker using which user can select value of the `x-extendedDiscriminator`-marked field.
-Redoc displays the definition derived from the current (using `allOf`) and has `enum` with only one value which is the same as the selected value of the field specified as `x-extendedDiscriminator`.
-
-#### x-extendedDiscriminator example
-
-```yaml
-
-Payment:
-  x-extendedDiscriminator: type
-  type: object
-  required:
-    - type
-  properties:
-    type:
-      type: string
-    name:
-      type: string
-
-CashPayment:
-  allOf:
-    - $ref: "#/definitions/Payment"
-    - properties:
-        type:
-          type: string
-          enum:
-            - cash
-        currency:
-          type: string
-
-PayPalPayment:
-  allOf:
-    - $ref: "#/definitions/Payment"
-    - properties:
-        type:
-          type: string
-          enum:
-            - paypal
-        userEmail:
-          type: string
-```
-
-In the example above, the names of definitions (`PayPalPayment`) are named differently than names in the payload (`paypal`) which is not supported by default `discriminator`.
-
 ### x-additionalPropertiesName
 **Attention**: This is a Redoc-specific vendor extension, and is not supported by other tools.
 

src/utils/openapi.ts

@@ -654,7 +654,6 @@ export function isRedocExtension(key: string): boolean {
     'x-codeSamples': true,
     'x-displayName': true,
     'x-examples': true,
-    'x-ignoredHeaderParameters': true,
     'x-logo': true,
     'x-nullable': true,
     'x-servers': true,