fern-api · chdeskur · Dec 11, 2025 · Dec 6, 2025 · Dec 6, 2025 · Dec 6, 2025
diff --git a/docs-yml.schema.json b/docs-yml.schema.json
@@ -4060,6 +4060,16 @@
               "type": "null"
             }
           ]
+        },
+        "right-text": {
+          "oneOf": [
+            {
+              "type": "string"
+            },
+            {
+              "type": "null"
+            }
+          ]
         }
       },
       "additionalProperties": false

diff --git a/fern/apis/docs-yml/definition/docs.yml b/fern/apis/docs-yml/definition/docs.yml
@@ -520,6 +520,11 @@ types:
       href:
         type: optional<string>
         docs: The URL that users will be directed to when clicking the logo. Typically your company's homepage or app.
+      right-text:
+        type: optional<string>
+        docs: |
+          Text to display to the right of the logo image. This is useful for adding a tagline or product name next to your logo.
+          Example: `Docs`
 
   BackgroundImageConfiguration:
     docs: This background image is used to customize the appearance of your docs site.

diff --git a/package.json b/package.json
@@ -137,7 +137,7 @@
       "[email protected]>whatwg-url": "^14.0.0",
       "qs": "6.13.0",
       "url-join": "^4.0.1",
-      "@fern-api/fdr-sdk": "0.142.1-b1f6b6363",
+      "@fern-api/fdr-sdk": "0.142.4-4cf986c21",
       "es-toolkit": "^1.39.10",
       "ts-essentials": "^10.1.1",
       "form-data": "^4.0.4"

diff --git a/packages/cli/cli/versions.yml b/packages/cli/cli/versions.yml
@@ -1,4 +1,12 @@
 # yaml-language-server: $schema=../../../fern-versions-yml.schema.json
+- changelogEntry:
+    - summary: |
+        Adds new `right-text` field to logo configuration in docs.yml. This allows users to display custom text to the right of the logo image.
+      type: feat
+  irVersion: 62
+  createdAt: "2025-12-11"
+  version: 3.10.0
+
 - changelogEntry:
     - summary: |
         Propagate webhook responses (e.g., 204, 400, 500 status codes) from OpenAPI specs to the IR. Webhook endpoints can now define expected response status codes and descriptions, which are captured in the IR for use by generators and documentation.

diff --git a/packages/cli/configuration-loader/package.json b/packages/cli/configuration-loader/package.json
@@ -34,7 +34,7 @@
   "dependencies": {
     "@fern-api/configuration": "workspace:*",
     "@fern-api/core-utils": "workspace:*",
-    "@fern-api/fdr-sdk": "0.142.1-b1f6b6363",
+    "@fern-api/fdr-sdk": "0.142.4-4cf986c21",
     "@fern-api/fs-utils": "workspace:*",
     "@fern-api/github": "workspace:*",
     "@fern-api/task-context": "workspace:*",

diff --git a/packages/cli/configuration-loader/src/docs-yml/parseDocsConfiguration.ts b/packages/cli/configuration-loader/src/docs-yml/parseDocsConfiguration.ts
@@ -228,7 +228,8 @@ function convertLogoReference(
               dark: resolveFilepath(rawLogo.dark, absoluteFilepathToDocsConfig),
               light: resolveFilepath(rawLogo.light, absoluteFilepathToDocsConfig),
               height: rawLogo.height,
-              href: rawLogo.href != null ? CjsFdrSdk.Url(rawLogo.href) : undefined
+              href: rawLogo.href != null ? CjsFdrSdk.Url(rawLogo.href) : undefined,
+              rightText: rawLogo.rightText
           }
         : undefined;
 }

diff --git a/packages/cli/configuration/package.json b/packages/cli/configuration/package.json
@@ -33,7 +33,7 @@
   },
   "dependencies": {
     "@fern-api/core-utils": "workspace:*",
-    "@fern-api/fdr-sdk": "0.142.1-b1f6b6363",
+    "@fern-api/fdr-sdk": "0.142.4-4cf986c21",
     "@fern-api/fern-definition-schema": "workspace:*",
     "@fern-api/path-utils": "workspace:*",
     "@fern-fern/fiddle-sdk": "0.0.738",

diff --git a/packages/cli/configuration/src/docs-yml/ParsedDocsConfiguration.ts b/packages/cli/configuration/src/docs-yml/ParsedDocsConfiguration.ts
@@ -101,6 +101,7 @@ export interface Logo {
     light: AbsoluteFilePath | undefined;
     height: CjsFdrSdk.docs.v1.write.Height | undefined;
     href: CjsFdrSdk.Url | undefined;
+    rightText: string | undefined;
 }
 
 export interface BackgroundImage {

diff --git a/.../cli/configuration/src/docs-yml/schemas/sdk/api/resources/docs/types/LogoConfiguration.ts b/.../cli/configuration/src/docs-yml/schemas/sdk/api/resources/docs/types/LogoConfiguration.ts
@@ -16,4 +16,9 @@ export interface LogoConfiguration {
     height?: number;
     /** The URL that users will be directed to when clicking the logo. Typically your company's homepage or app. */
     href?: string;
+    /**
+     * Text to display to the right of the logo image. This is useful for adding a tagline or product name next to your logo.
+     * Example: `Docs`
+     */
+    rightText?: string;
 }
diff --git a/...guration/src/docs-yml/schemas/sdk/serialization/resources/docs/types/LogoConfiguration.ts b/...guration/src/docs-yml/schemas/sdk/serialization/resources/docs/types/LogoConfiguration.ts
@@ -14,6 +14,7 @@ export const LogoConfiguration: core.serialization.ObjectSchema<
     light: core.serialization.string().optional(),
     height: core.serialization.number().optional(),
     href: core.serialization.string().optional(),
+    rightText: core.serialization.property("right-text", core.serialization.string().optional()),
 });
 
 export declare namespace LogoConfiguration {
@@ -22,5 +23,6 @@ export declare namespace LogoConfiguration {
         light?: string | null;
         height?: number | null;
         href?: string | null;
+        "right-text"?: string | null;
     }
 }
diff --git a/packages/cli/docs-importers/commons/package.json b/packages/cli/docs-importers/commons/package.json
@@ -33,7 +33,7 @@
   },
   "dependencies": {
     "@fern-api/configuration": "workspace:*",
-    "@fern-api/fdr-sdk": "0.142.1-b1f6b6363",
+    "@fern-api/fdr-sdk": "0.142.4-4cf986c21",
     "@fern-api/fs-utils": "workspace:*",
     "@fern-api/task-context": "workspace:*",
     "js-yaml": "^4.1.1"

diff --git a/packages/cli/docs-importers/mintlify/package.json b/packages/cli/docs-importers/mintlify/package.json
@@ -35,7 +35,7 @@
     "@fern-api/configuration": "workspace:*",
     "@fern-api/core-utils": "workspace:*",
     "@fern-api/docs-importer-commons": "workspace:*",
-    "@fern-api/fdr-sdk": "0.142.1-b1f6b6363",
+    "@fern-api/fdr-sdk": "0.142.4-4cf986c21",
     "@fern-api/fs-utils": "workspace:*",
     "@fern-api/logger": "workspace:*",
     "@fern-api/task-context": "workspace:*",

diff --git a/packages/cli/docs-importers/mintlify/src/convertMarkdown.ts b/packages/cli/docs-importers/mintlify/src/convertMarkdown.ts
@@ -64,6 +64,7 @@ export async function convertMarkdown({
             "no-image-zoom": undefined,
             "force-toc": undefined,
             "hide-nav-links": undefined,
+            "last-updated": undefined,
             breadcrumb: undefined,
             excerpt: undefined,
             "canonical-url": undefined,

diff --git a/packages/cli/docs-importers/readme/package.json b/packages/cli/docs-importers/readme/package.json
@@ -35,7 +35,7 @@
     "@fern-api/configuration": "workspace:*",
     "@fern-api/core-utils": "workspace:*",
     "@fern-api/docs-importer-commons": "workspace:*",
-    "@fern-api/fdr-sdk": "0.142.1-b1f6b6363",
+    "@fern-api/fdr-sdk": "0.142.4-4cf986c21",
     "@fern-api/fs-utils": "workspace:*",
     "@fern-api/logger": "workspace:*",
     "@fern-api/task-context": "workspace:*",

diff --git a/packages/cli/docs-importers/readme/src/converters/convertMarkdown.ts b/packages/cli/docs-importers/readme/src/converters/convertMarkdown.ts
@@ -49,6 +49,7 @@ export async function convertMarkdown({
             "hide-toc": undefined,
             "hide-page-actions": undefined,
             "hide-feedback": undefined,
+            "last-updated": undefined,
             "no-image-zoom": undefined,
             "force-toc": undefined,
             "hide-nav-links": undefined,

diff --git a/packages/cli/docs-markdown-utils/package.json b/packages/cli/docs-markdown-utils/package.json
@@ -32,7 +32,7 @@
     "test:update": "vitest --run -u"
   },
   "dependencies": {
-    "@fern-api/fdr-sdk": "0.142.1-b1f6b6363",
+    "@fern-api/fdr-sdk": "0.142.4-4cf986c21",
     "@fern-api/fs-utils": "workspace:*",
     "@fern-api/task-context": "workspace:*",
     "estree-walker": "^3.0.3",

diff --git a/packages/cli/docs-preview/package.json b/packages/cli/docs-preview/package.json
@@ -34,7 +34,7 @@
   "dependencies": {
     "@fern-api/core-utils": "workspace:*",
     "@fern-api/docs-resolver": "workspace:*",
-    "@fern-api/fdr-sdk": "0.142.1-b1f6b6363",
+    "@fern-api/fdr-sdk": "0.142.4-4cf986c21",
     "@fern-api/fs-utils": "workspace:*",
     "@fern-api/ir-sdk": "workspace:*",
     "@fern-api/logger": "workspace:*",

diff --git a/packages/cli/docs-preview/src/runAppPreviewServer.ts b/packages/cli/docs-preview/src/runAppPreviewServer.ts
@@ -35,6 +35,7 @@ const EMPTY_DOCS_DEFINITION: DocsV1Read.DocsDefinition = {
         footerLinks: undefined,
         logoHeight: undefined,
         logoHref: undefined,
+        logoRightText: undefined,
         favicon: undefined,
         metadata: undefined,
         redirects: undefined,

diff --git a/packages/cli/docs-preview/src/runPreviewServer.ts b/packages/cli/docs-preview/src/runPreviewServer.ts
@@ -33,6 +33,7 @@ const EMPTY_DOCS_DEFINITION: DocsV1Read.DocsDefinition = {
         footerLinks: undefined,
         logoHeight: undefined,
         logoHref: undefined,
+        logoRightText: undefined,
         favicon: undefined,
         metadata: undefined,
         redirects: undefined,

diff --git a/packages/cli/docs-resolver/package.json b/packages/cli/docs-resolver/package.json
@@ -38,7 +38,7 @@
     "@fern-api/core-utils": "workspace:*",
     "@fern-api/docs-markdown-utils": "workspace:*",
     "@fern-api/docs-parsers": "0.0.65",
-    "@fern-api/fdr-sdk": "0.142.1-b1f6b6363",
+    "@fern-api/fdr-sdk": "0.142.4-4cf986c21",
     "@fern-api/fs-utils": "workspace:*",
     "@fern-api/ir-generator": "workspace:*",
     "@fern-api/ir-sdk": "workspace:*",

diff --git a/packages/cli/docs-resolver/src/DocsDefinitionResolver.ts b/packages/cli/docs-resolver/src/DocsDefinitionResolver.ts
@@ -594,6 +594,7 @@ export class DocsDefinitionResolver {
             title: this.parsedDocsConfig.title,
             logoHeight: this.parsedDocsConfig.logo?.height,
             logoHref: this.parsedDocsConfig.logo?.href ? DocsV1Write.Url(this.parsedDocsConfig.logo?.href) : undefined,
+            logoRightText: this.parsedDocsConfig.logo?.rightText,
             favicon: this.getFileId(this.parsedDocsConfig.favicon),
             navigation: undefined, // <-- this is now deprecated
             root,

diff --git a/packages/cli/docs-resolver/src/__test__/ApiDefinitionHolderLatest.test.ts b/packages/cli/docs-resolver/src/__test__/ApiDefinitionHolderLatest.test.ts
@@ -155,6 +155,7 @@ it.skip("finds webhook by id and by path/method", () => {
                 headers: [],
                 payloads: [],
                 examples: [],
+                responses: [],
                 description: "description",
                 availability: undefined,
                 namespace: [],

diff --git a/packages/cli/docs-resolver/src/__test__/getApiLatestToNavigationNodeUrlSlug.test.ts b/packages/cli/docs-resolver/src/__test__/getApiLatestToNavigationNodeUrlSlug.test.ts
@@ -84,6 +84,7 @@ it.skip("generates slug for webhook", () => {
         availability: undefined,
         headers: [],
         payloads: [],
+        responses: [],
         description: undefined
     };
     expect(

diff --git a/packages/cli/ete-tests/package.json b/packages/cli/ete-tests/package.json
@@ -33,7 +33,7 @@
   },
   "dependencies": {
     "@fern-api/configuration": "workspace:*",
-    "@fern-api/fdr-sdk": "0.142.1-b1f6b6363",
+    "@fern-api/fdr-sdk": "0.142.4-4cf986c21",
     "@fern-api/fs-utils": "workspace:*",
     "@fern-api/logger": "workspace:*",
     "@fern-api/logging-execa": "workspace:*",

diff --git a/packages/cli/generation/remote-generation/remote-workspace-runner/package.json b/packages/cli/generation/remote-generation/remote-workspace-runner/package.json
@@ -39,7 +39,7 @@
     "@fern-api/core-utils": "workspace:*",
     "@fern-api/docs-resolver": "workspace:*",
     "@fern-api/fai-sdk": "0.0.6-2ee1b7e28",
-    "@fern-api/fdr-sdk": "0.142.1-b1f6b6363",
+    "@fern-api/fdr-sdk": "0.142.4-4cf986c21",
     "@fern-api/fs-utils": "workspace:*",
     "@fern-api/ir-generator": "workspace:*",
     "@fern-api/ir-migrations": "workspace:*",

diff --git a/packages/cli/register/package.json b/packages/cli/register/package.json
@@ -38,7 +38,7 @@
     "@fern-api/configuration": "workspace:*",
     "@fern-api/core": "workspace:*",
     "@fern-api/core-utils": "workspace:*",
-    "@fern-api/fdr-sdk": "0.142.1-b1f6b6363",
+    "@fern-api/fdr-sdk": "0.142.4-4cf986c21",
     "@fern-api/fs-utils": "workspace:*",
     "@fern-api/ir-generator": "workspace:*",
     "@fern-api/ir-sdk": "workspace:*",

diff --git a/...egister/src/ir-to-fdr-converter/__test__/__snapshots__/webhook-openapi-responses-fdr.snap b/...egister/src/ir-to-fdr-converter/__test__/__snapshots__/webhook-openapi-responses-fdr.snap
@@ -73,6 +73,7 @@
               },
             },
           },
+          "responses": undefined,
         },
       ],
       "websockets": [],

diff --git a/packages/cli/register/src/ir-to-fdr-converter/convertPackage.ts b/packages/cli/register/src/ir-to-fdr-converter/convertPackage.ts
@@ -65,7 +65,8 @@ function convertWebhookGroup(webhookGroup: Ir.webhooks.WebhookGroup): FdrCjsSdk.
                 })
             ),
             payload: convertWebhookPayload(webhook.payload),
-            examples: webhookExamples
+            examples: webhookExamples,
+            responses: undefined
         };
     });
 }

diff --git a/packages/cli/workspace/loader/src/docs-yml.schema.json b/packages/cli/workspace/loader/src/docs-yml.schema.json
@@ -4060,6 +4060,16 @@
               "type": "null"
             }
           ]
+        },
+        "right-text": {
+          "oneOf": [
+            {
+              "type": "string"
+            },
+            {
+              "type": "null"
+            }
+          ]
         }
       },
       "additionalProperties": false

diff --git a/packages/cli/yaml/docs-validator/package.json b/packages/cli/yaml/docs-validator/package.json
@@ -37,7 +37,7 @@
     "@fern-api/core-utils": "workspace:*",
     "@fern-api/docs-markdown-utils": "workspace:*",
     "@fern-api/docs-resolver": "workspace:*",
-    "@fern-api/fdr-sdk": "0.142.1-b1f6b6363",
+    "@fern-api/fdr-sdk": "0.142.4-4cf986c21",
     "@fern-api/fern-definition-schema": "workspace:*",
     "@fern-api/fs-utils": "workspace:*",
     "@fern-api/ir-generator": "workspace:*",

diff --git a/packages/core/package.json b/packages/core/package.json
@@ -32,7 +32,7 @@
     "test:update": "vitest --passWithNoTests --run -u"
   },
   "dependencies": {
-    "@fern-api/fdr-sdk": "0.142.1-b1f6b6363",
+    "@fern-api/fdr-sdk": "0.142.4-4cf986c21",
     "@fern-api/venus-api-sdk": "0.17.3-3-gf696595",
     "@fern-fern/fdr-test-sdk": "^0.0.5297",
     "@fern-fern/fiddle-sdk": "0.0.738",
-Original file line number
+Diff line change
@@ Expand Up / @@ -73,6 +73,7 @@ @@
                   },
                 },
               },
+              "responses": undefined,
             },
           ],
           "websockets": [],
@@ Expand Down @@