diff --git a/fern/apis/fdr/definition/docs/v1/db/__package__.yml b/fern/apis/fdr/definition/docs/v1/db/__package__.yml
index 3168c6d3d9..035166ba24 100644
--- a/fern/apis/fdr/definition/docs/v1/db/__package__.yml
+++ b/fern/apis/fdr/definition/docs/v1/db/__package__.yml
@@ -134,6 +134,7 @@ types:
       group: NavigationTabGroup
       link: docsReadV1.NavigationTabLink
       changelog: docsReadV1.ChangelogSection
+      changelogV3: docsReadV1.ChangelogSectionV3
 
   NavigationTabGroup:
     properties:
@@ -166,8 +167,10 @@ types:
       section: DocsSection
       link: docsReadV1.LinkMetadata
       changelog: docsReadV1.ChangelogSection
+      changelogV3: docsReadV1.ChangelogSectionV3
 
   ApiSection:
+    availability: deprecated
     properties:
       title: string
       icon: optional<string>
diff --git a/fern/apis/fdr/definition/docs/v1/read/__package__.yml b/fern/apis/fdr/definition/docs/v1/read/__package__.yml
index a25dfa4787..cc95c56c9a 100644
--- a/fern/apis/fdr/definition/docs/v1/read/__package__.yml
+++ b/fern/apis/fdr/definition/docs/v1/read/__package__.yml
@@ -171,26 +171,11 @@ types:
       tabs: list<NavigationTab>
 
   NavigationTab:
-    discriminated: false
     union:
-      - NavigationTabGroupV1
-      - NavigationTabLinkV1
-      - ChangelogSectionV1
-
-  NavigationTabGroupV1:
-    extends: NavigationTabGroup
-    properties:
-      type: optional<literal<"group">>
-
-  NavigationTabLinkV1:
-    extends: NavigationTabLink
-    properties:
-      type: literal<"link">
-
-  ChangelogSectionV1:
-    extends: ChangelogSection
-    properties:
-      type: literal<"changelog">
+      group: NavigationTabGroup
+      link: NavigationTabLink
+      changelog: ChangelogSection
+      changelogV3: ChangelogSectionV3
 
   NavigationTabGroup:
     extends: NavigationNodeMetadata
@@ -273,6 +258,7 @@ types:
       section: DocsSection
       link: LinkMetadata
       changelog: ChangelogSection
+      changelogV3: ChangelogSectionV3
 
   PageMetadata:
     extends: NavigationNodeMetadata
@@ -294,6 +280,7 @@ types:
       url: string
 
   ApiSection:
+    availability: deprecated
     extends: NavigationNodeMetadata
     properties:
       title: string
@@ -342,6 +329,10 @@ types:
       pageId: optional<commons.PageId>
       items: list<ChangelogItem>
 
+  ChangelogSectionV3:
+    properties:
+      node: navigation.ChangelogNode
+
   ChangelogItem:
     properties:
       date: date
diff --git a/fern/apis/fdr/definition/docs/v1/write/__package__.yml b/fern/apis/fdr/definition/docs/v1/write/__package__.yml
index 03a3045219..ce823996b5 100644
--- a/fern/apis/fdr/definition/docs/v1/write/__package__.yml
+++ b/fern/apis/fdr/definition/docs/v1/write/__package__.yml
@@ -175,6 +175,7 @@ types:
       group: NavigationTabGroup
       link: NavigationTabLink
       changelog: ChangelogSectionV2
+      changelogV3: ChangelogSectionV3
 
   NavigationTabGroup:
     extends: NavigationNodeMetadata
@@ -257,6 +258,7 @@ types:
       section: DocsSection
       link: LinkMetadata
       changelog: ChangelogSectionV2
+      changelogV3: ChangelogSectionV3
 
   PageMetadata:
     extends: NavigationNodeMetadata
@@ -286,6 +288,7 @@ types:
       url: string
 
   ApiSection:
+    availability: deprecated
     extends: NavigationNodeMetadata
     properties:
       title: string
@@ -357,6 +360,10 @@ types:
       pageId: optional<string>
       items: list<ChangelogItem>
 
+  ChangelogSectionV3:
+    properties:
+      node: navigation.ChangelogNode
+
   ChangelogItem:
     properties:
       date: date
diff --git a/packages/fdr-sdk/src/client/generated/api/resources/docs/resources/v1/resources/db/types/NavigationItem.ts b/packages/fdr-sdk/src/client/generated/api/resources/docs/resources/v1/resources/db/types/NavigationItem.ts
index a143734235..21a22948e9 100644
--- a/packages/fdr-sdk/src/client/generated/api/resources/docs/resources/v1/resources/db/types/NavigationItem.ts
+++ b/packages/fdr-sdk/src/client/generated/api/resources/docs/resources/v1/resources/db/types/NavigationItem.ts
@@ -10,7 +10,8 @@ export type NavigationItem =
     | FernRegistry.docs.v1.db.NavigationItem.ApiV2
     | FernRegistry.docs.v1.db.NavigationItem.Section
     | FernRegistry.docs.v1.db.NavigationItem.Link
-    | FernRegistry.docs.v1.db.NavigationItem.Changelog;
+    | FernRegistry.docs.v1.db.NavigationItem.Changelog
+    | FernRegistry.docs.v1.db.NavigationItem.ChangelogV3;
 
 export declare namespace NavigationItem {
     interface Page extends FernRegistry.docs.v1.read.PageMetadata {
@@ -36,4 +37,8 @@ export declare namespace NavigationItem {
     interface Changelog extends FernRegistry.docs.v1.read.ChangelogSection {
         type: "changelog";
     }
+
+    interface ChangelogV3 extends FernRegistry.docs.v1.read.ChangelogSectionV3 {
+        type: "changelogV3";
+    }
 }
diff --git a/packages/fdr-sdk/src/client/generated/api/resources/docs/resources/v1/resources/db/types/NavigationTabV2.ts b/packages/fdr-sdk/src/client/generated/api/resources/docs/resources/v1/resources/db/types/NavigationTabV2.ts
index 5d248c64f6..a79fcbc1c2 100644
--- a/packages/fdr-sdk/src/client/generated/api/resources/docs/resources/v1/resources/db/types/NavigationTabV2.ts
+++ b/packages/fdr-sdk/src/client/generated/api/resources/docs/resources/v1/resources/db/types/NavigationTabV2.ts
@@ -7,7 +7,8 @@ import * as FernRegistry from "../../../../../../../index";
 export type NavigationTabV2 =
     | FernRegistry.docs.v1.db.NavigationTabV2.Group
     | FernRegistry.docs.v1.db.NavigationTabV2.Link
-    | FernRegistry.docs.v1.db.NavigationTabV2.Changelog;
+    | FernRegistry.docs.v1.db.NavigationTabV2.Changelog
+    | FernRegistry.docs.v1.db.NavigationTabV2.ChangelogV3;
 
 export declare namespace NavigationTabV2 {
     interface Group extends FernRegistry.docs.v1.db.NavigationTabGroup {
@@ -21,4 +22,8 @@ export declare namespace NavigationTabV2 {
     interface Changelog extends FernRegistry.docs.v1.read.ChangelogSection {
         type: "changelog";
     }
+
+    interface ChangelogV3 extends FernRegistry.docs.v1.read.ChangelogSectionV3 {
+        type: "changelogV3";
+    }
 }
diff --git a/packages/fdr-sdk/src/client/generated/api/resources/docs/resources/v1/resources/read/types/NavigationTabLinkV1.ts b/packages/fdr-sdk/src/client/generated/api/resources/docs/resources/v1/resources/read/types/ChangelogSectionV3.ts
similarity index 55%
rename from packages/fdr-sdk/src/client/generated/api/resources/docs/resources/v1/resources/read/types/NavigationTabLinkV1.ts
rename to packages/fdr-sdk/src/client/generated/api/resources/docs/resources/v1/resources/read/types/ChangelogSectionV3.ts
index 12094c7292..29d0070f9d 100644
--- a/packages/fdr-sdk/src/client/generated/api/resources/docs/resources/v1/resources/read/types/NavigationTabLinkV1.ts
+++ b/packages/fdr-sdk/src/client/generated/api/resources/docs/resources/v1/resources/read/types/ChangelogSectionV3.ts
@@ -4,6 +4,6 @@
 
 import * as FernRegistry from "../../../../../../../index";
 
-export interface NavigationTabLinkV1 extends FernRegistry.docs.v1.read.NavigationTabLink {
-    type: "link";
+export interface ChangelogSectionV3 {
+    node: FernRegistry.navigation.ChangelogNode;
 }
diff --git a/packages/fdr-sdk/src/client/generated/api/resources/docs/resources/v1/resources/read/types/NavigationItem.ts b/packages/fdr-sdk/src/client/generated/api/resources/docs/resources/v1/resources/read/types/NavigationItem.ts
index f431d51e56..08f4b7ae0a 100644
--- a/packages/fdr-sdk/src/client/generated/api/resources/docs/resources/v1/resources/read/types/NavigationItem.ts
+++ b/packages/fdr-sdk/src/client/generated/api/resources/docs/resources/v1/resources/read/types/NavigationItem.ts
@@ -10,7 +10,8 @@ export type NavigationItem =
     | FernRegistry.docs.v1.read.NavigationItem.ApiV2
     | FernRegistry.docs.v1.read.NavigationItem.Section
     | FernRegistry.docs.v1.read.NavigationItem.Link
-    | FernRegistry.docs.v1.read.NavigationItem.Changelog;
+    | FernRegistry.docs.v1.read.NavigationItem.Changelog
+    | FernRegistry.docs.v1.read.NavigationItem.ChangelogV3;
 
 export declare namespace NavigationItem {
     interface Page extends FernRegistry.docs.v1.read.PageMetadata {
@@ -36,4 +37,8 @@ export declare namespace NavigationItem {
     interface Changelog extends FernRegistry.docs.v1.read.ChangelogSection {
         type: "changelog";
     }
+
+    interface ChangelogV3 extends FernRegistry.docs.v1.read.ChangelogSectionV3 {
+        type: "changelogV3";
+    }
 }
diff --git a/packages/fdr-sdk/src/client/generated/api/resources/docs/resources/v1/resources/read/types/NavigationTab.ts b/packages/fdr-sdk/src/client/generated/api/resources/docs/resources/v1/resources/read/types/NavigationTab.ts
index 5535845c1a..728313949b 100644
--- a/packages/fdr-sdk/src/client/generated/api/resources/docs/resources/v1/resources/read/types/NavigationTab.ts
+++ b/packages/fdr-sdk/src/client/generated/api/resources/docs/resources/v1/resources/read/types/NavigationTab.ts
@@ -5,6 +5,25 @@
 import * as FernRegistry from "../../../../../../../index";
 
 export type NavigationTab =
-    | FernRegistry.docs.v1.read.NavigationTabGroupV1
-    | FernRegistry.docs.v1.read.NavigationTabLinkV1
-    | FernRegistry.docs.v1.read.ChangelogSectionV1;
+    | FernRegistry.docs.v1.read.NavigationTab.Group
+    | FernRegistry.docs.v1.read.NavigationTab.Link
+    | FernRegistry.docs.v1.read.NavigationTab.Changelog
+    | FernRegistry.docs.v1.read.NavigationTab.ChangelogV3;
+
+export declare namespace NavigationTab {
+    interface Group extends FernRegistry.docs.v1.read.NavigationTabGroup {
+        type: "group";
+    }
+
+    interface Link extends FernRegistry.docs.v1.read.NavigationTabLink {
+        type: "link";
+    }
+
+    interface Changelog extends FernRegistry.docs.v1.read.ChangelogSection {
+        type: "changelog";
+    }
+
+    interface ChangelogV3 extends FernRegistry.docs.v1.read.ChangelogSectionV3 {
+        type: "changelogV3";
+    }
+}
diff --git a/packages/fdr-sdk/src/client/generated/api/resources/docs/resources/v1/resources/read/types/NavigationTabGroupV1.ts b/packages/fdr-sdk/src/client/generated/api/resources/docs/resources/v1/resources/read/types/NavigationTabGroupV1.ts
deleted file mode 100644
index cfb4855627..0000000000
--- a/packages/fdr-sdk/src/client/generated/api/resources/docs/resources/v1/resources/read/types/NavigationTabGroupV1.ts
+++ /dev/null
@@ -1,9 +0,0 @@
-/**
- * This file was auto-generated by Fern from our API Definition.
- */
-
-import * as FernRegistry from "../../../../../../../index";
-
-export interface NavigationTabGroupV1 extends FernRegistry.docs.v1.read.NavigationTabGroup {
-    type?: "group";
-}
diff --git a/packages/fdr-sdk/src/client/generated/api/resources/docs/resources/v1/resources/read/types/index.ts b/packages/fdr-sdk/src/client/generated/api/resources/docs/resources/v1/resources/read/types/index.ts
index 873b5954a3..33aac8b44d 100644
--- a/packages/fdr-sdk/src/client/generated/api/resources/docs/resources/v1/resources/read/types/index.ts
+++ b/packages/fdr-sdk/src/client/generated/api/resources/docs/resources/v1/resources/read/types/index.ts
@@ -14,9 +14,6 @@ export * from "./NavigationConfig";
 export * from "./UnversionedNavigationConfig";
 export * from "./UnversionedTabbedNavigationConfig";
 export * from "./NavigationTab";
-export * from "./NavigationTabGroupV1";
-export * from "./NavigationTabLinkV1";
-export * from "./ChangelogSectionV1";
 export * from "./NavigationTabGroup";
 export * from "./NavigationTabLink";
 export * from "./UnversionedUntabbedNavigationConfig";
@@ -39,6 +36,7 @@ export * from "./ApiNavigationConfigRoot";
 export * from "./ApiNavigationConfigItem";
 export * from "./ApiNavigationConfigSubpackage";
 export * from "./ChangelogSection";
+export * from "./ChangelogSectionV3";
 export * from "./ChangelogItem";
 export * from "./DocsSection";
 export * from "./ApiArtifacts";
diff --git a/packages/fdr-sdk/src/client/generated/api/resources/docs/resources/v1/resources/read/types/ChangelogSectionV1.ts b/packages/fdr-sdk/src/client/generated/api/resources/docs/resources/v1/resources/write/types/ChangelogSectionV3.ts
similarity index 55%
rename from packages/fdr-sdk/src/client/generated/api/resources/docs/resources/v1/resources/read/types/ChangelogSectionV1.ts
rename to packages/fdr-sdk/src/client/generated/api/resources/docs/resources/v1/resources/write/types/ChangelogSectionV3.ts
index 962eba324d..29d0070f9d 100644
--- a/packages/fdr-sdk/src/client/generated/api/resources/docs/resources/v1/resources/read/types/ChangelogSectionV1.ts
+++ b/packages/fdr-sdk/src/client/generated/api/resources/docs/resources/v1/resources/write/types/ChangelogSectionV3.ts
@@ -4,6 +4,6 @@
 
 import * as FernRegistry from "../../../../../../../index";
 
-export interface ChangelogSectionV1 extends FernRegistry.docs.v1.read.ChangelogSection {
-    type: "changelog";
+export interface ChangelogSectionV3 {
+    node: FernRegistry.navigation.ChangelogNode;
 }
diff --git a/packages/fdr-sdk/src/client/generated/api/resources/docs/resources/v1/resources/write/types/NavigationItem.ts b/packages/fdr-sdk/src/client/generated/api/resources/docs/resources/v1/resources/write/types/NavigationItem.ts
index c3a57078c9..f9625b7b17 100644
--- a/packages/fdr-sdk/src/client/generated/api/resources/docs/resources/v1/resources/write/types/NavigationItem.ts
+++ b/packages/fdr-sdk/src/client/generated/api/resources/docs/resources/v1/resources/write/types/NavigationItem.ts
@@ -10,7 +10,8 @@ export type NavigationItem =
     | FernRegistry.docs.v1.write.NavigationItem.ApiV2
     | FernRegistry.docs.v1.write.NavigationItem.Section
     | FernRegistry.docs.v1.write.NavigationItem.Link
-    | FernRegistry.docs.v1.write.NavigationItem.Changelog;
+    | FernRegistry.docs.v1.write.NavigationItem.Changelog
+    | FernRegistry.docs.v1.write.NavigationItem.ChangelogV3;
 
 export declare namespace NavigationItem {
     interface Page extends FernRegistry.docs.v1.write.PageMetadata {
@@ -36,4 +37,8 @@ export declare namespace NavigationItem {
     interface Changelog extends FernRegistry.docs.v1.write.ChangelogSectionV2 {
         type: "changelog";
     }
+
+    interface ChangelogV3 extends FernRegistry.docs.v1.write.ChangelogSectionV3 {
+        type: "changelogV3";
+    }
 }
diff --git a/packages/fdr-sdk/src/client/generated/api/resources/docs/resources/v1/resources/write/types/NavigationTabV2.ts b/packages/fdr-sdk/src/client/generated/api/resources/docs/resources/v1/resources/write/types/NavigationTabV2.ts
index deb9dbacc6..8ec00151aa 100644
--- a/packages/fdr-sdk/src/client/generated/api/resources/docs/resources/v1/resources/write/types/NavigationTabV2.ts
+++ b/packages/fdr-sdk/src/client/generated/api/resources/docs/resources/v1/resources/write/types/NavigationTabV2.ts
@@ -7,7 +7,8 @@ import * as FernRegistry from "../../../../../../../index";
 export type NavigationTabV2 =
     | FernRegistry.docs.v1.write.NavigationTabV2.Group
     | FernRegistry.docs.v1.write.NavigationTabV2.Link
-    | FernRegistry.docs.v1.write.NavigationTabV2.Changelog;
+    | FernRegistry.docs.v1.write.NavigationTabV2.Changelog
+    | FernRegistry.docs.v1.write.NavigationTabV2.ChangelogV3;
 
 export declare namespace NavigationTabV2 {
     interface Group extends FernRegistry.docs.v1.write.NavigationTabGroup {
@@ -21,4 +22,8 @@ export declare namespace NavigationTabV2 {
     interface Changelog extends FernRegistry.docs.v1.write.ChangelogSectionV2 {
         type: "changelog";
     }
+
+    interface ChangelogV3 extends FernRegistry.docs.v1.write.ChangelogSectionV3 {
+        type: "changelogV3";
+    }
 }
diff --git a/packages/fdr-sdk/src/client/generated/api/resources/docs/resources/v1/resources/write/types/index.ts b/packages/fdr-sdk/src/client/generated/api/resources/docs/resources/v1/resources/write/types/index.ts
index cd55106763..3388583a7e 100644
--- a/packages/fdr-sdk/src/client/generated/api/resources/docs/resources/v1/resources/write/types/index.ts
+++ b/packages/fdr-sdk/src/client/generated/api/resources/docs/resources/v1/resources/write/types/index.ts
@@ -37,6 +37,7 @@ export * from "./ApiNavigationConfigItem";
 export * from "./ApiNavigationConfigSubpackage";
 export * from "./ChangelogSection";
 export * from "./ChangelogSectionV2";
+export * from "./ChangelogSectionV3";
 export * from "./ChangelogItem";
 export * from "./DocsSection";
 export * from "./ApiArtifacts";
diff --git a/packages/fdr-sdk/src/converters/db/convertDocsDefinitionToDb.ts b/packages/fdr-sdk/src/converters/db/convertDocsDefinitionToDb.ts
index ed770d65fd..63f0524af1 100644
--- a/packages/fdr-sdk/src/converters/db/convertDocsDefinitionToDb.ts
+++ b/packages/fdr-sdk/src/converters/db/convertDocsDefinitionToDb.ts
@@ -180,6 +180,9 @@ function transformNavigationTabV2ForDb(writeShape: DocsV1Write.NavigationTabV2):
         case "changelog": {
             return { type: "changelog", ...toChangelogDb(writeShape) };
         }
+        case "changelogV3": {
+            return writeShape;
+        }
     }
 }
 
@@ -259,6 +262,8 @@ export function transformNavigationItemForDb(
             return { type: "changelog", ...toChangelogDb(writeShape) };
         case "apiV2":
             return writeShape;
+        case "changelogV3":
+            return writeShape;
         default:
             assertNever(writeShape);
     }
@@ -315,6 +320,8 @@ function getReferencedApiDefinitionIdFromItem(item: DocsV1Db.NavigationItem): Fd
             return [];
         case "apiV2":
             return [item.node.apiDefinitionId];
+        case "changelogV3":
+            return [];
         default:
             assertNever(item);
     }
diff --git a/packages/fdr-sdk/src/converters/read/convertDbDocsConfigToRead.ts b/packages/fdr-sdk/src/converters/read/convertDbDocsConfigToRead.ts
index 8d4707f45c..b10b586519 100644
--- a/packages/fdr-sdk/src/converters/read/convertDbDocsConfigToRead.ts
+++ b/packages/fdr-sdk/src/converters/read/convertDbDocsConfigToRead.ts
@@ -163,6 +163,7 @@ export function transformNavigationTabV2ForDb(dbShape: DocsV1Db.NavigationTabV2)
                 fullSlug: undefined,
             };
         case "changelog":
+        case "changelogV3":
             return dbShape;
         default:
             assertNever(dbShape);
@@ -180,17 +181,16 @@ export function transformNavigationItemForDb(dbShape: DocsV1Db.NavigationItem):
                 ...dbShape,
                 showErrors: dbShape.showErrors ?? false,
             };
-        case "page":
-        case "link":
-            return dbShape;
         case "section":
             return {
                 ...dbShape,
                 items: dbShape.items.map((item) => transformNavigationItemForDb(item)),
             };
+        case "page":
+        case "link":
         case "changelog":
-            return dbShape;
         case "apiV2":
+        case "changelogV3":
             return dbShape;
         default:
             assertNever(dbShape);
diff --git a/packages/fdr-sdk/src/navigation/NodeCollector.ts b/packages/fdr-sdk/src/navigation/NodeCollector.ts
index 1d97f6abaa..6ad1342d4c 100644
--- a/packages/fdr-sdk/src/navigation/NodeCollector.ts
+++ b/packages/fdr-sdk/src/navigation/NodeCollector.ts
@@ -81,9 +81,11 @@ export class NodeCollector {
             this.#lastNeighboringNode = undefined;
         }
 
-        if (!hasMetadata(node)) {
+        // there's currently no visitable page for changelog months and years
+        if (!hasMetadata(node) || node.type === "changelogMonth" || node.type === "changelogYear") {
             return;
         }
+
         const existing = this.slugToNode[node.slug];
         if (existing == null) {
             this.#setNode(node.slug, node, parents);
diff --git a/packages/fdr-sdk/src/navigation/__test__/output/astronomer/slugs.json b/packages/fdr-sdk/src/navigation/__test__/output/astronomer/slugs.json
index c58935c4ba..d632a3b822 100644
--- a/packages/fdr-sdk/src/navigation/__test__/output/astronomer/slugs.json
+++ b/packages/fdr-sdk/src/navigation/__test__/output/astronomer/slugs.json
@@ -40,10 +40,7 @@
   "docs/api/platform-api-reference/workspace/update-workspace",
   "docs/api/platform-api-reference/workspace/delete-workspace",
   "docs/api/platform-api-reference/changelog",
-  "docs/api/platform-api-reference/changelog/2024",
-  "docs/api/platform-api-reference/changelog/2024/5",
   "docs/api/platform-api-reference/changelog/2024/5/15",
-  "docs/api/platform-api-reference/changelog/2024/4",
   "docs/api/platform-api-reference/changelog/2024/4/23",
   "docs/api/platform-api-reference/changelog/2024/4/12",
   "docs/api/iam-api-reference",
@@ -82,7 +79,5 @@
   "docs/api/iam-api-reference/user/get-user",
   "docs/api/iam-api-reference/user/update-user-roles",
   "docs/api/iam-api-reference/changelog",
-  "docs/api/iam-api-reference/changelog/2024",
-  "docs/api/iam-api-reference/changelog/2024/4",
   "docs/api/iam-api-reference/changelog/2024/4/12"
 ]
\ No newline at end of file
diff --git a/packages/fdr-sdk/src/navigation/__test__/output/astronomer/slugsWithContent.json b/packages/fdr-sdk/src/navigation/__test__/output/astronomer/slugsWithContent.json
index 4240d77ed1..73b5aa8c4d 100644
--- a/packages/fdr-sdk/src/navigation/__test__/output/astronomer/slugsWithContent.json
+++ b/packages/fdr-sdk/src/navigation/__test__/output/astronomer/slugsWithContent.json
@@ -31,10 +31,7 @@
   "docs/api/platform-api-reference/workspace/update-workspace",
   "docs/api/platform-api-reference/workspace/delete-workspace",
   "docs/api/platform-api-reference/changelog",
-  "docs/api/platform-api-reference/changelog/2024",
-  "docs/api/platform-api-reference/changelog/2024/5",
   "docs/api/platform-api-reference/changelog/2024/5/15",
-  "docs/api/platform-api-reference/changelog/2024/4",
   "docs/api/platform-api-reference/changelog/2024/4/23",
   "docs/api/platform-api-reference/changelog/2024/4/12",
   "docs/api/iam-api-reference/authorization/list-permission-groups",
@@ -66,7 +63,5 @@
   "docs/api/iam-api-reference/user/get-user",
   "docs/api/iam-api-reference/user/update-user-roles",
   "docs/api/iam-api-reference/changelog",
-  "docs/api/iam-api-reference/changelog/2024",
-  "docs/api/iam-api-reference/changelog/2024/4",
   "docs/api/iam-api-reference/changelog/2024/4/12"
 ]
\ No newline at end of file
diff --git a/packages/fdr-sdk/src/navigation/__test__/output/humanloop/slugs.json b/packages/fdr-sdk/src/navigation/__test__/output/humanloop/slugs.json
index df76ee2d9d..bbf1e763f1 100644
--- a/packages/fdr-sdk/src/navigation/__test__/output/humanloop/slugs.json
+++ b/packages/fdr-sdk/src/navigation/__test__/output/humanloop/slugs.json
@@ -137,8 +137,6 @@
   "docs/api-reference/sessions/create",
   "docs/api-reference/sessions/get",
   "docs/api-reference/changelog",
-  "docs/api-reference/changelog/2024",
-  "docs/api-reference/changelog/2024/4",
   "docs/api-reference/changelog/2024/4/30",
   "docs/api-reference/changelog/2024/4/26",
   "docs/api-reference/changelog/2024/4/23",
@@ -146,32 +144,26 @@
   "docs/api-reference/changelog/2024/4/16",
   "docs/api-reference/changelog/2024/4/13",
   "docs/api-reference/changelog/2024/4/5",
-  "docs/api-reference/changelog/2024/3",
   "docs/api-reference/changelog/2024/3/25",
   "docs/api-reference/changelog/2024/3/18",
   "docs/api-reference/changelog/2024/3/7",
   "docs/api-reference/changelog/2024/3/6",
-  "docs/api-reference/changelog/2024/2",
   "docs/api-reference/changelog/2024/2/26",
   "docs/api-reference/changelog/2024/2/14",
   "docs/api-reference/changelog/2024/2/13",
   "docs/api-reference/changelog/2024/2/9",
   "docs/api-reference/changelog/2024/2/8",
   "docs/api-reference/changelog/2024/2/2",
-  "docs/api-reference/changelog/2024/1",
   "docs/api-reference/changelog/2024/1/30",
   "docs/api-reference/changelog/2024/1/19",
   "docs/api-reference/changelog/2024/1/12",
   "docs/api-reference/changelog/2024/1/11",
-  "docs/api-reference/changelog/2023",
-  "docs/api-reference/changelog/2023/12",
   "docs/api-reference/changelog/2023/12/22",
   "docs/api-reference/changelog/2023/12/21",
   "docs/api-reference/changelog/2023/12/13",
   "docs/api-reference/changelog/2023/12/12",
   "docs/api-reference/changelog/2023/12/5",
   "docs/api-reference/changelog/2023/12/4",
-  "docs/api-reference/changelog/2023/11",
   "docs/api-reference/changelog/2023/11/28",
   "docs/api-reference/changelog/2023/11/22",
   "docs/api-reference/changelog/2023/11/21",
@@ -181,20 +173,16 @@
   "docs/api-reference/changelog/2023/11/9",
   "docs/api-reference/changelog/2023/11/8",
   "docs/api-reference/changelog/2023/11/1",
-  "docs/api-reference/changelog/2023/10",
   "docs/api-reference/changelog/2023/10/30",
   "docs/api-reference/changelog/2023/10/17",
   "docs/api-reference/changelog/2023/10/16",
   "docs/api-reference/changelog/2023/10/10",
-  "docs/api-reference/changelog/2023/9",
   "docs/api-reference/changelog/2023/9/15",
   "docs/api-reference/changelog/2023/9/13",
-  "docs/api-reference/changelog/2023/8",
   "docs/api-reference/changelog/2023/8/31",
   "docs/api-reference/changelog/2023/8/21",
   "docs/api-reference/changelog/2023/8/15",
   "docs/api-reference/changelog/2023/8/14",
-  "docs/api-reference/changelog/2023/7",
   "docs/api-reference/changelog/2023/7/30",
   "docs/api-reference/changelog/2023/7/25",
   "docs/api-reference/changelog/2023/7/24",
@@ -202,19 +190,14 @@
   "docs/api-reference/changelog/2023/7/7",
   "docs/api-reference/changelog/2023/7/5",
   "docs/api-reference/changelog/2023/7/3",
-  "docs/api-reference/changelog/2023/6",
   "docs/api-reference/changelog/2023/6/27",
   "docs/api-reference/changelog/2023/6/20",
   "docs/api-reference/changelog/2023/6/13",
-  "docs/api-reference/changelog/2023/5",
   "docs/api-reference/changelog/2023/5/23",
   "docs/api-reference/changelog/2023/5/17",
-  "docs/api-reference/changelog/2023/4",
   "docs/api-reference/changelog/2023/4/3",
-  "docs/api-reference/changelog/2023/3",
   "docs/api-reference/changelog/2023/3/30",
   "docs/api-reference/changelog/2023/3/2",
-  "docs/api-reference/changelog/2023/2",
   "docs/api-reference/changelog/2023/2/20",
   "v4",
   "v4/docs",
@@ -354,8 +337,6 @@
   "v4/docs/api-reference/sessions/create",
   "v4/docs/api-reference/sessions/get",
   "v4/docs/api-reference/changelog",
-  "v4/docs/api-reference/changelog/2024",
-  "v4/docs/api-reference/changelog/2024/4",
   "v4/docs/api-reference/changelog/2024/4/30",
   "v4/docs/api-reference/changelog/2024/4/26",
   "v4/docs/api-reference/changelog/2024/4/23",
@@ -363,32 +344,26 @@
   "v4/docs/api-reference/changelog/2024/4/16",
   "v4/docs/api-reference/changelog/2024/4/13",
   "v4/docs/api-reference/changelog/2024/4/5",
-  "v4/docs/api-reference/changelog/2024/3",
   "v4/docs/api-reference/changelog/2024/3/25",
   "v4/docs/api-reference/changelog/2024/3/18",
   "v4/docs/api-reference/changelog/2024/3/7",
   "v4/docs/api-reference/changelog/2024/3/6",
-  "v4/docs/api-reference/changelog/2024/2",
   "v4/docs/api-reference/changelog/2024/2/26",
   "v4/docs/api-reference/changelog/2024/2/14",
   "v4/docs/api-reference/changelog/2024/2/13",
   "v4/docs/api-reference/changelog/2024/2/9",
   "v4/docs/api-reference/changelog/2024/2/8",
   "v4/docs/api-reference/changelog/2024/2/2",
-  "v4/docs/api-reference/changelog/2024/1",
   "v4/docs/api-reference/changelog/2024/1/30",
   "v4/docs/api-reference/changelog/2024/1/19",
   "v4/docs/api-reference/changelog/2024/1/12",
   "v4/docs/api-reference/changelog/2024/1/11",
-  "v4/docs/api-reference/changelog/2023",
-  "v4/docs/api-reference/changelog/2023/12",
   "v4/docs/api-reference/changelog/2023/12/22",
   "v4/docs/api-reference/changelog/2023/12/21",
   "v4/docs/api-reference/changelog/2023/12/13",
   "v4/docs/api-reference/changelog/2023/12/12",
   "v4/docs/api-reference/changelog/2023/12/5",
   "v4/docs/api-reference/changelog/2023/12/4",
-  "v4/docs/api-reference/changelog/2023/11",
   "v4/docs/api-reference/changelog/2023/11/28",
   "v4/docs/api-reference/changelog/2023/11/22",
   "v4/docs/api-reference/changelog/2023/11/21",
@@ -398,20 +373,16 @@
   "v4/docs/api-reference/changelog/2023/11/9",
   "v4/docs/api-reference/changelog/2023/11/8",
   "v4/docs/api-reference/changelog/2023/11/1",
-  "v4/docs/api-reference/changelog/2023/10",
   "v4/docs/api-reference/changelog/2023/10/30",
   "v4/docs/api-reference/changelog/2023/10/17",
   "v4/docs/api-reference/changelog/2023/10/16",
   "v4/docs/api-reference/changelog/2023/10/10",
-  "v4/docs/api-reference/changelog/2023/9",
   "v4/docs/api-reference/changelog/2023/9/15",
   "v4/docs/api-reference/changelog/2023/9/13",
-  "v4/docs/api-reference/changelog/2023/8",
   "v4/docs/api-reference/changelog/2023/8/31",
   "v4/docs/api-reference/changelog/2023/8/21",
   "v4/docs/api-reference/changelog/2023/8/15",
   "v4/docs/api-reference/changelog/2023/8/14",
-  "v4/docs/api-reference/changelog/2023/7",
   "v4/docs/api-reference/changelog/2023/7/30",
   "v4/docs/api-reference/changelog/2023/7/25",
   "v4/docs/api-reference/changelog/2023/7/24",
@@ -419,18 +390,13 @@
   "v4/docs/api-reference/changelog/2023/7/7",
   "v4/docs/api-reference/changelog/2023/7/5",
   "v4/docs/api-reference/changelog/2023/7/3",
-  "v4/docs/api-reference/changelog/2023/6",
   "v4/docs/api-reference/changelog/2023/6/27",
   "v4/docs/api-reference/changelog/2023/6/20",
   "v4/docs/api-reference/changelog/2023/6/13",
-  "v4/docs/api-reference/changelog/2023/5",
   "v4/docs/api-reference/changelog/2023/5/23",
   "v4/docs/api-reference/changelog/2023/5/17",
-  "v4/docs/api-reference/changelog/2023/4",
   "v4/docs/api-reference/changelog/2023/4/3",
-  "v4/docs/api-reference/changelog/2023/3",
   "v4/docs/api-reference/changelog/2023/3/30",
   "v4/docs/api-reference/changelog/2023/3/2",
-  "v4/docs/api-reference/changelog/2023/2",
   "v4/docs/api-reference/changelog/2023/2/20"
 ]
\ No newline at end of file
diff --git a/packages/fdr-sdk/src/navigation/__test__/output/humanloop/slugsWithContent.json b/packages/fdr-sdk/src/navigation/__test__/output/humanloop/slugsWithContent.json
index 7cc5237240..083eebc62a 100644
--- a/packages/fdr-sdk/src/navigation/__test__/output/humanloop/slugsWithContent.json
+++ b/packages/fdr-sdk/src/navigation/__test__/output/humanloop/slugsWithContent.json
@@ -120,8 +120,6 @@
   "docs/api-reference/sessions/create",
   "docs/api-reference/sessions/get",
   "docs/api-reference/changelog",
-  "docs/api-reference/changelog/2024",
-  "docs/api-reference/changelog/2024/4",
   "docs/api-reference/changelog/2024/4/30",
   "docs/api-reference/changelog/2024/4/26",
   "docs/api-reference/changelog/2024/4/23",
@@ -129,32 +127,26 @@
   "docs/api-reference/changelog/2024/4/16",
   "docs/api-reference/changelog/2024/4/13",
   "docs/api-reference/changelog/2024/4/5",
-  "docs/api-reference/changelog/2024/3",
   "docs/api-reference/changelog/2024/3/25",
   "docs/api-reference/changelog/2024/3/18",
   "docs/api-reference/changelog/2024/3/7",
   "docs/api-reference/changelog/2024/3/6",
-  "docs/api-reference/changelog/2024/2",
   "docs/api-reference/changelog/2024/2/26",
   "docs/api-reference/changelog/2024/2/14",
   "docs/api-reference/changelog/2024/2/13",
   "docs/api-reference/changelog/2024/2/9",
   "docs/api-reference/changelog/2024/2/8",
   "docs/api-reference/changelog/2024/2/2",
-  "docs/api-reference/changelog/2024/1",
   "docs/api-reference/changelog/2024/1/30",
   "docs/api-reference/changelog/2024/1/19",
   "docs/api-reference/changelog/2024/1/12",
   "docs/api-reference/changelog/2024/1/11",
-  "docs/api-reference/changelog/2023",
-  "docs/api-reference/changelog/2023/12",
   "docs/api-reference/changelog/2023/12/22",
   "docs/api-reference/changelog/2023/12/21",
   "docs/api-reference/changelog/2023/12/13",
   "docs/api-reference/changelog/2023/12/12",
   "docs/api-reference/changelog/2023/12/5",
   "docs/api-reference/changelog/2023/12/4",
-  "docs/api-reference/changelog/2023/11",
   "docs/api-reference/changelog/2023/11/28",
   "docs/api-reference/changelog/2023/11/22",
   "docs/api-reference/changelog/2023/11/21",
@@ -164,20 +156,16 @@
   "docs/api-reference/changelog/2023/11/9",
   "docs/api-reference/changelog/2023/11/8",
   "docs/api-reference/changelog/2023/11/1",
-  "docs/api-reference/changelog/2023/10",
   "docs/api-reference/changelog/2023/10/30",
   "docs/api-reference/changelog/2023/10/17",
   "docs/api-reference/changelog/2023/10/16",
   "docs/api-reference/changelog/2023/10/10",
-  "docs/api-reference/changelog/2023/9",
   "docs/api-reference/changelog/2023/9/15",
   "docs/api-reference/changelog/2023/9/13",
-  "docs/api-reference/changelog/2023/8",
   "docs/api-reference/changelog/2023/8/31",
   "docs/api-reference/changelog/2023/8/21",
   "docs/api-reference/changelog/2023/8/15",
   "docs/api-reference/changelog/2023/8/14",
-  "docs/api-reference/changelog/2023/7",
   "docs/api-reference/changelog/2023/7/30",
   "docs/api-reference/changelog/2023/7/25",
   "docs/api-reference/changelog/2023/7/24",
@@ -185,19 +173,14 @@
   "docs/api-reference/changelog/2023/7/7",
   "docs/api-reference/changelog/2023/7/5",
   "docs/api-reference/changelog/2023/7/3",
-  "docs/api-reference/changelog/2023/6",
   "docs/api-reference/changelog/2023/6/27",
   "docs/api-reference/changelog/2023/6/20",
   "docs/api-reference/changelog/2023/6/13",
-  "docs/api-reference/changelog/2023/5",
   "docs/api-reference/changelog/2023/5/23",
   "docs/api-reference/changelog/2023/5/17",
-  "docs/api-reference/changelog/2023/4",
   "docs/api-reference/changelog/2023/4/3",
-  "docs/api-reference/changelog/2023/3",
   "docs/api-reference/changelog/2023/3/30",
   "docs/api-reference/changelog/2023/3/2",
-  "docs/api-reference/changelog/2023/2",
   "docs/api-reference/changelog/2023/2/20",
   "v4/docs/overview",
   "v4/docs/why-humanloop",
@@ -320,8 +303,6 @@
   "v4/docs/api-reference/sessions/create",
   "v4/docs/api-reference/sessions/get",
   "v4/docs/api-reference/changelog",
-  "v4/docs/api-reference/changelog/2024",
-  "v4/docs/api-reference/changelog/2024/4",
   "v4/docs/api-reference/changelog/2024/4/30",
   "v4/docs/api-reference/changelog/2024/4/26",
   "v4/docs/api-reference/changelog/2024/4/23",
@@ -329,32 +310,26 @@
   "v4/docs/api-reference/changelog/2024/4/16",
   "v4/docs/api-reference/changelog/2024/4/13",
   "v4/docs/api-reference/changelog/2024/4/5",
-  "v4/docs/api-reference/changelog/2024/3",
   "v4/docs/api-reference/changelog/2024/3/25",
   "v4/docs/api-reference/changelog/2024/3/18",
   "v4/docs/api-reference/changelog/2024/3/7",
   "v4/docs/api-reference/changelog/2024/3/6",
-  "v4/docs/api-reference/changelog/2024/2",
   "v4/docs/api-reference/changelog/2024/2/26",
   "v4/docs/api-reference/changelog/2024/2/14",
   "v4/docs/api-reference/changelog/2024/2/13",
   "v4/docs/api-reference/changelog/2024/2/9",
   "v4/docs/api-reference/changelog/2024/2/8",
   "v4/docs/api-reference/changelog/2024/2/2",
-  "v4/docs/api-reference/changelog/2024/1",
   "v4/docs/api-reference/changelog/2024/1/30",
   "v4/docs/api-reference/changelog/2024/1/19",
   "v4/docs/api-reference/changelog/2024/1/12",
   "v4/docs/api-reference/changelog/2024/1/11",
-  "v4/docs/api-reference/changelog/2023",
-  "v4/docs/api-reference/changelog/2023/12",
   "v4/docs/api-reference/changelog/2023/12/22",
   "v4/docs/api-reference/changelog/2023/12/21",
   "v4/docs/api-reference/changelog/2023/12/13",
   "v4/docs/api-reference/changelog/2023/12/12",
   "v4/docs/api-reference/changelog/2023/12/5",
   "v4/docs/api-reference/changelog/2023/12/4",
-  "v4/docs/api-reference/changelog/2023/11",
   "v4/docs/api-reference/changelog/2023/11/28",
   "v4/docs/api-reference/changelog/2023/11/22",
   "v4/docs/api-reference/changelog/2023/11/21",
@@ -364,20 +339,16 @@
   "v4/docs/api-reference/changelog/2023/11/9",
   "v4/docs/api-reference/changelog/2023/11/8",
   "v4/docs/api-reference/changelog/2023/11/1",
-  "v4/docs/api-reference/changelog/2023/10",
   "v4/docs/api-reference/changelog/2023/10/30",
   "v4/docs/api-reference/changelog/2023/10/17",
   "v4/docs/api-reference/changelog/2023/10/16",
   "v4/docs/api-reference/changelog/2023/10/10",
-  "v4/docs/api-reference/changelog/2023/9",
   "v4/docs/api-reference/changelog/2023/9/15",
   "v4/docs/api-reference/changelog/2023/9/13",
-  "v4/docs/api-reference/changelog/2023/8",
   "v4/docs/api-reference/changelog/2023/8/31",
   "v4/docs/api-reference/changelog/2023/8/21",
   "v4/docs/api-reference/changelog/2023/8/15",
   "v4/docs/api-reference/changelog/2023/8/14",
-  "v4/docs/api-reference/changelog/2023/7",
   "v4/docs/api-reference/changelog/2023/7/30",
   "v4/docs/api-reference/changelog/2023/7/25",
   "v4/docs/api-reference/changelog/2023/7/24",
@@ -385,18 +356,13 @@
   "v4/docs/api-reference/changelog/2023/7/7",
   "v4/docs/api-reference/changelog/2023/7/5",
   "v4/docs/api-reference/changelog/2023/7/3",
-  "v4/docs/api-reference/changelog/2023/6",
   "v4/docs/api-reference/changelog/2023/6/27",
   "v4/docs/api-reference/changelog/2023/6/20",
   "v4/docs/api-reference/changelog/2023/6/13",
-  "v4/docs/api-reference/changelog/2023/5",
   "v4/docs/api-reference/changelog/2023/5/23",
   "v4/docs/api-reference/changelog/2023/5/17",
-  "v4/docs/api-reference/changelog/2023/4",
   "v4/docs/api-reference/changelog/2023/4/3",
-  "v4/docs/api-reference/changelog/2023/3",
   "v4/docs/api-reference/changelog/2023/3/30",
   "v4/docs/api-reference/changelog/2023/3/2",
-  "v4/docs/api-reference/changelog/2023/2",
   "v4/docs/api-reference/changelog/2023/2/20"
 ]
\ No newline at end of file
diff --git a/packages/fdr-sdk/src/navigation/converters/NavigationConfigConverter.ts b/packages/fdr-sdk/src/navigation/converters/NavigationConfigConverter.ts
index e52dca7e9b..fa4336b3b6 100644
--- a/packages/fdr-sdk/src/navigation/converters/NavigationConfigConverter.ts
+++ b/packages/fdr-sdk/src/navigation/converters/NavigationConfigConverter.ts
@@ -97,7 +97,7 @@ export class NavigationConfigConverter {
                     id,
                     type: "tabbed",
                     children: tabbed.tabs.map((tab): FernNavigation.TabChild => {
-                        if (tab.type === "group" || (tab.type == null && Array.isArray(tab.items))) {
+                        if (tab.type === "group" || tab.type == null) {
                             return this.#idgen.with(tab.urlSlug, (id) => {
                                 const slug = parentSlug.apply(tab);
                                 const child: FernNavigation.SidebarRootNode = this.#idgen.with(tab.urlSlug, (id) => ({
@@ -130,6 +130,8 @@ export class NavigationConfigConverter {
                         } else if (tab.type === "changelog") {
                             const slug = parentSlug.apply(tab);
                             return ChangelogNavigationConverter.convert(tab, slug, this.#idgen);
+                        } else if (tab.type === "changelogV3") {
+                            return tab.node as unknown as FernNavigation.ChangelogNode;
                         } else {
                             assertNever(tab as never);
                         }
@@ -235,6 +237,7 @@ export class NavigationConfigConverter {
             changelog: (changelog) => ChangelogNavigationConverter.convert(changelog, parentSlug, this.#idgen),
             // Note: apiSection.node is imported from `navigation`, and is guaranteed to be a FernNavigation.ApiReferenceNode
             apiV2: (apiSection) => apiSection.node as unknown as FernNavigation.ApiReferenceNode,
+            changelogV3: (changelog) => changelog.node as unknown as FernNavigation.ChangelogNode,
             _other: (value) => assertNever(value as never),
         });
     }
diff --git a/packages/fdr-sdk/src/navigation/utils/findNode.ts b/packages/fdr-sdk/src/navigation/utils/findNode.ts
index 9c28ffc692..6057be7f5e 100644
--- a/packages/fdr-sdk/src/navigation/utils/findNode.ts
+++ b/packages/fdr-sdk/src/navigation/utils/findNode.ts
@@ -12,6 +12,7 @@ export declare namespace Node {
     interface Found {
         type: "found";
         node: NavigationNodePage;
+        parents: NavigationNode[];
         breadcrumb: string[];
         root: FernNavigation.RootNode;
         versions: FernNavigation.VersionNode[];
@@ -60,6 +61,7 @@ export function findNode(root: FernNavigation.RootNode, slug: string[]): Node {
             type: "found",
             node: found.node,
             breadcrumb: createBreadcrumb(found.parents),
+            parents: found.parents,
             root,
             // this is used to render the version switcher
             versions: collector.getVersionNodes().map((node) => {
diff --git a/packages/ui/app/src/components/BottomNavigationButtons.tsx b/packages/ui/app/src/components/BottomNavigationButtons.tsx
index 5766dee413..8c794726b9 100644
--- a/packages/ui/app/src/components/BottomNavigationButtons.tsx
+++ b/packages/ui/app/src/components/BottomNavigationButtons.tsx
@@ -4,6 +4,10 @@ import { BottomNavigationButton } from "./BottomNavigationButton";
 
 export const BottomNavigationButtons: FC<{ showPrev?: boolean }> = ({ showPrev = false }) => {
     const { resolvedPath } = useNavigationContext();
+    if (resolvedPath.type === "changelog") {
+        return null;
+    }
+
     const { prev: leftNeighbor, next: rightNeighbor } = resolvedPath.neighbors;
 
     if (leftNeighbor == null && rightNeighbor == null) {
diff --git a/packages/ui/app/src/docs/ChangelogEntryPage.tsx b/packages/ui/app/src/docs/ChangelogEntryPage.tsx
new file mode 100644
index 0000000000..278a55b81b
--- /dev/null
+++ b/packages/ui/app/src/docs/ChangelogEntryPage.tsx
@@ -0,0 +1,55 @@
+import { ReactElement } from "react";
+import { BottomNavigationButtons } from "../components/BottomNavigationButtons";
+import { FernLink } from "../components/FernLink";
+import { MdxContent } from "../mdx/MdxContent";
+import { ResolvedPath } from "../resolver/ResolvedPath";
+
+export function ChangelogEntryPage({ resolvedPath }: { resolvedPath: ResolvedPath.ChangelogEntryPage }): ReactElement {
+    const page = resolvedPath.pages[resolvedPath.node.pageId];
+    const title = typeof page !== "string" ? page?.frontmatter.title : undefined;
+    const excerpt = typeof page !== "string" ? page?.frontmatter.subtitle ?? page.frontmatter.excerpt : undefined;
+    return (
+        <div className="flex justify-between px-4 md:px-6 lg:pl-8 lg:pr-16 xl:pr-0">
+            <div className="w-full min-w-0 pt-8">
+                <article className="mx-auto w-fit break-words lg:ml-0 xl:mx-auto">
+                    <section id={resolvedPath.node.date} className="flex items-stretch">
+                        <div className="prose relative mr-6 max-w-content-width flex-1 dark:prose-invert">
+                            <header className="mb-8">
+                                <div className="space-y-1">
+                                    <div className="not-prose">
+                                        <FernLink href={`/${resolvedPath.changelogSlug}`}>
+                                            <span className="t-accent shrink truncate whitespace-nowrap text-sm font-semibold">
+                                                {resolvedPath.changelogTitle}
+                                            </span>
+                                        </FernLink>
+                                    </div>
+
+                                    <h1 className="my-0 inline-block leading-tight">
+                                        {title ?? resolvedPath.node.title}
+                                    </h1>
+                                </div>
+
+                                {excerpt != null && (
+                                    <div className="prose prose-lg mt-2 leading-7 prose-p:t-muted dark:prose-invert">
+                                        <MdxContent mdx={excerpt} />
+                                    </div>
+                                )}
+                            </header>
+                            <MdxContent mdx={page} />
+                        </div>
+                        <div className="-mt-2 w-72 pl-4 text-right">
+                            {/* <span className="t-muted text-base sticky top-header-height-padded">
+                                {resolvedPath.node.title}
+                            </span> */}
+                        </div>
+                    </section>
+
+                    <div className="max-w-content-width">
+                        <BottomNavigationButtons />
+                    </div>
+                    <div className="h-36" />
+                </article>
+            </div>
+        </div>
+    );
+}
diff --git a/packages/ui/app/src/docs/ChangelogPage.tsx b/packages/ui/app/src/docs/ChangelogPage.tsx
index 9290871a52..c83124c39d 100644
--- a/packages/ui/app/src/docs/ChangelogPage.tsx
+++ b/packages/ui/app/src/docs/ChangelogPage.tsx
@@ -1,64 +1,58 @@
-import { ReactElement } from "react";
-import { BottomNavigationButtons } from "../components/BottomNavigationButtons";
+import { Fragment, ReactElement } from "react";
+import { FernLink } from "../components/FernLink";
 import { CustomDocsPageHeader } from "../custom-docs-page/CustomDocsPage";
 import { MdxContent } from "../mdx/MdxContent";
 import { ResolvedPath } from "../resolver/ResolvedPath";
 
 export function ChangelogPage({ resolvedPath }: { resolvedPath: ResolvedPath.ChangelogPage }): ReactElement {
+    const overview =
+        resolvedPath.node.overviewPageId != null ? resolvedPath.pages[resolvedPath.node.overviewPageId] : undefined;
     return (
         <div className="flex justify-between px-4 md:px-6 lg:pl-8 lg:pr-16 xl:pr-0">
             <div className="w-full min-w-0 pt-8">
                 <article className="mx-auto w-fit break-words lg:ml-0 xl:mx-auto">
                     <section className="prose dark:prose-invert prose-h1:mt-[1.5em]">
                         <CustomDocsPageHeader
-                            title={resolvedPath.title}
+                            title={resolvedPath.node.title}
                             sectionTitleBreadcrumbs={resolvedPath.sectionTitleBreadcrumbs}
-                            excerpt={
-                                typeof resolvedPath.markdown !== "string"
-                                    ? resolvedPath.markdown?.frontmatter.excerpt
-                                    : undefined
-                            }
+                            excerpt={typeof overview !== "string" ? overview?.frontmatter.excerpt : undefined}
                         />
-                        {resolvedPath.markdown != null && (
-                            <section>
-                                <MdxContent mdx={resolvedPath.markdown} />
-                                <hr />
+                        {overview != null && (
+                            <section className="prose w-content-width dark:prose-invert">
+                                <MdxContent mdx={overview} />
                             </section>
                         )}
                     </section>
 
-                    {resolvedPath.items
-                        .sort(
-                            (initial, previous) => new Date(previous.date).getTime() - new Date(initial.date).getTime(),
-                        )
-                        .map((item) => (
-                            <section key={item.date} id={item.date} className="flex items-start">
-                                <div className="prose relative mr-8 w-content-width flex-1 dark:prose-invert prose-h1:mt-[1.5em] first:prose-h1:mt-0 first:prose-h2:mt-0">
-                                    <div className="absolute -right-4 flex h-full w-[10px] items-start justify-center">
-                                        <div className="bg-accent z-10 size-2 rounded-full" />
-                                        <div className="z-5 absolute h-full w-0.5 bg-border-default" />
-                                    </div>
-                                    <div className="pb-16">
-                                        {
-                                            <h2>
-                                                {(typeof item.markdown !== "string"
-                                                    ? item.markdown.frontmatter.title
-                                                    : undefined) ?? item.dateString}
-                                            </h2>
-                                        }
-                                        <MdxContent mdx={item.markdown} />
-                                    </div>
-                                </div>
-                                <div className="-mt-2 w-72">
-                                    <span className="t-muted text-base">{item.dateString}</span>
-                                </div>
-                            </section>
-                        ))}
+                    {resolvedPath.node.children.flatMap((year) =>
+                        year.children.flatMap((month) =>
+                            month.children.map((entry) => {
+                                const page = resolvedPath.pages[entry.pageId];
+                                const title = typeof page !== "string" ? page?.frontmatter.title : undefined;
+                                return (
+                                    <Fragment key={entry.id}>
+                                        <hr className="my-16" />
+                                        <section id={entry.date} className="flex items-stretch">
+                                            <div className="prose relative mr-6 max-w-content-width flex-1 dark:prose-invert">
+                                                {title != null && <h2>{title}</h2>}
+                                                <MdxContent mdx={page} />
+                                            </div>
+                                            <div className="-mt-2 w-72 pl-4 text-right">
+                                                <span className="t-muted text-base sticky top-header-height-padded">
+                                                    <FernLink href={`/${entry.slug}`}>{entry.title}</FernLink>
+                                                </span>
+                                            </div>
+                                        </section>
+                                    </Fragment>
+                                );
+                            }),
+                        ),
+                    )}
 
-                    <div className="max-w-content-width">
+                    {/* <div className="max-w-content-width">
                         <BottomNavigationButtons />
-                    </div>
-                    <div className="h-20" />
+                    </div> */}
+                    <div className="h-36" />
                 </article>
             </div>
         </div>
diff --git a/packages/ui/app/src/docs/Docs.tsx b/packages/ui/app/src/docs/Docs.tsx
index aa59131cce..abcca30e99 100644
--- a/packages/ui/app/src/docs/Docs.tsx
+++ b/packages/ui/app/src/docs/Docs.tsx
@@ -1,12 +1,14 @@
 import { DocsV1Read } from "@fern-api/fdr-sdk";
 import { PLATFORM } from "@fern-ui/core-utils";
 import { useKeyboardCommand, useKeyboardPress } from "@fern-ui/react-commons";
+import clsx from "clsx";
 import dynamic from "next/dynamic";
 import { memo } from "react";
 import { PlaygroundContextProvider } from "../api-playground/PlaygroundContext";
 import { useFeatureFlags } from "../contexts/FeatureFlagContext";
 import { useDocsContext } from "../contexts/docs-context/useDocsContext";
 import { useLayoutBreakpoint } from "../contexts/layout-breakpoint/useLayoutBreakpoint";
+import { useNavigationContext } from "../contexts/navigation-context";
 import { FeedbackPopover } from "../custom-docs-page/FeedbackPopover";
 import { useCreateSearchService } from "../services/useSearchService";
 import { BuiltWithFern } from "../sidebar/BuiltWithFern";
@@ -29,6 +31,7 @@ export const Docs: React.FC<DocsProps> = memo<DocsProps>(function UnmemoizedDocs
     const { layout, colors, currentVersionId } = useDocsContext();
     const openSearchDialog = useOpenSearchDialog();
     const { isInlineFeedbackEnabled } = useFeatureFlags();
+    const { resolvedPath } = useNavigationContext();
 
     // set up message handler to listen for messages from custom scripts
     useMessageHandler();
@@ -78,11 +81,14 @@ export const Docs: React.FC<DocsProps> = memo<DocsProps>(function UnmemoizedDocs
                             `}
                     </style>
                     <Sidebar
-                        className={
+                        className={clsx(
                             layout?.disableHeader !== true
                                 ? "fern-sidebar-container bg-sidebar border-concealed sticky top-header-height mt-header-height hidden h-vh-minus-header w-sidebar-width lg:block"
-                                : "fern-sidebar-container bg-sidebar border-concealed fixed hidden h-vh-minus-header w-sidebar-width lg:block"
-                        }
+                                : "fern-sidebar-container bg-sidebar border-concealed fixed hidden h-vh-minus-header w-sidebar-width lg:block",
+                            {
+                                invisible: resolvedPath.type === "changelog-entry",
+                            },
+                        )}
                         logoHeight={logoHeight}
                         logoHref={logoHref}
                         showSearchBar={layout?.disableHeader || layout?.searchbarPlacement !== "HEADER"}
diff --git a/packages/ui/app/src/docs/DocsMainContent.tsx b/packages/ui/app/src/docs/DocsMainContent.tsx
index 6df0361552..893eaa21fb 100644
--- a/packages/ui/app/src/docs/DocsMainContent.tsx
+++ b/packages/ui/app/src/docs/DocsMainContent.tsx
@@ -2,6 +2,7 @@ import dynamic from "next/dynamic";
 import { useRouter } from "next/router";
 import { useNavigationContext } from "../contexts/navigation-context";
 import { useIsReady } from "../contexts/useIsReady";
+import { ChangelogEntryPage } from "./ChangelogEntryPage";
 
 const CustomDocsPage = dynamic(
     () => import("../custom-docs-page/CustomDocsPage").then(({ CustomDocsPage }) => CustomDocsPage),
@@ -35,8 +36,10 @@ export const DocsMainContent: React.FC<DocsMainContentProps> = () => {
         return <CustomDocsPage serializedMdxContent={resolvedPath.serializedMdxContent} resolvedPath={resolvedPath} />;
     } else if (resolvedPath.type === "api-page") {
         return <ApiPage initialApi={resolvedPath.apiDefinition} showErrors={resolvedPath.showErrors} />;
-    } else if (resolvedPath.type === "changelog-page") {
+    } else if (resolvedPath.type === "changelog") {
         return <ChangelogPage resolvedPath={resolvedPath} />;
+    } else if (resolvedPath.type === "changelog-entry") {
+        return <ChangelogEntryPage resolvedPath={resolvedPath} />;
     } else {
         return null;
     }
diff --git a/packages/ui/app/src/resolver/ResolvedPath.ts b/packages/ui/app/src/resolver/ResolvedPath.ts
index 2552ec6752..819a401ecf 100644
--- a/packages/ui/app/src/resolver/ResolvedPath.ts
+++ b/packages/ui/app/src/resolver/ResolvedPath.ts
@@ -1,3 +1,4 @@
+import { FernNavigation } from "@fern-api/fdr-sdk";
 import type { MDXRemoteSerializeResult } from "next-mdx-remote";
 import type { SerializedMdxContent } from "../mdx/mdx";
 import { ResolvedRootPackage } from "./types";
@@ -20,17 +21,23 @@ export declare namespace ResolvedPath {
     }
 
     interface ChangelogPage {
-        type: "changelog-page";
+        type: "changelog";
+        pages: Record<FernNavigation.PageId, SerializedMdxContent>;
+        node: FernNavigation.ChangelogNode;
+        sectionTitleBreadcrumbs: string[];
         fullSlug: string;
-        title: string;
+        // neighbors: Neighbors;
+    }
+
+    interface ChangelogEntryPage {
+        type: "changelog-entry";
+        changelogTitle: string;
+        changelogSlug: string;
+        pages: Record<FernNavigation.PageId, SerializedMdxContent>;
+        node: FernNavigation.ChangelogEntryNode;
         sectionTitleBreadcrumbs: string[];
-        markdown: SerializedMdxContent | null;
-        items: {
-            date: string;
-            dateString: string;
-            markdown: SerializedMdxContent;
-        }[];
         neighbors: Neighbors;
+        fullSlug: string;
     }
 
     interface CustomMarkdownPage {
@@ -53,5 +60,9 @@ export declare namespace ResolvedPath {
     }
 }
 
-export type ResolvedPath = ResolvedPath.CustomMarkdownPage | ResolvedPath.ApiPage | ResolvedPath.ChangelogPage;
+export type ResolvedPath =
+    | ResolvedPath.CustomMarkdownPage
+    | ResolvedPath.ApiPage
+    | ResolvedPath.ChangelogPage
+    | ResolvedPath.ChangelogEntryPage;
 // | ResolvedPath.RedirectPage;
diff --git a/packages/ui/app/src/sidebar/nodes/SidebarNavigationChild.tsx b/packages/ui/app/src/sidebar/nodes/SidebarNavigationChild.tsx
index 84a31c6cb4..b06021d4cc 100644
--- a/packages/ui/app/src/sidebar/nodes/SidebarNavigationChild.tsx
+++ b/packages/ui/app/src/sidebar/nodes/SidebarNavigationChild.tsx
@@ -1,12 +1,17 @@
 import { FernNavigation } from "@fern-api/fdr-sdk";
 import { visitDiscriminatedUnion } from "@fern-ui/core-utils";
 import clsx from "clsx";
+import dynamic from "next/dynamic";
 import { SidebarApiPackageNode } from "./SidebarApiPackageNode";
-import { SidebarChangelogNode } from "./SidebarChangelogNode";
 import { SidebarLinkNode } from "./SidebarLinkNode";
 import { SidebarPageNode } from "./SidebarPageNode";
 import { SidebarSectionNode } from "./SidebarSectionNode";
 
+const SidebarChangelogNode = dynamic(
+    () => import("./SidebarChangelogNode").then(({ SidebarChangelogNode }) => SidebarChangelogNode),
+    { ssr: true },
+);
+
 interface SidebarNavigationChildProps {
     node: FernNavigation.NavigationChild;
     depth: number;
diff --git a/packages/ui/app/src/util/convertNavigatableToResolvedPath.ts b/packages/ui/app/src/util/convertNavigatableToResolvedPath.ts
index 21df3ed428..aad5e6cbaa 100644
--- a/packages/ui/app/src/util/convertNavigatableToResolvedPath.ts
+++ b/packages/ui/app/src/util/convertNavigatableToResolvedPath.ts
@@ -1,4 +1,5 @@
 import { APIV1Read, DocsV1Read, FernNavigation } from "@fern-api/fdr-sdk";
+import { isNonNullish } from "@fern-ui/core-utils";
 import grayMatter from "gray-matter";
 import type { MDXRemoteSerializeResult } from "next-mdx-remote";
 import { captureSentryError } from "../analytics/sentry";
@@ -12,7 +13,6 @@ import {
 import { ApiDefinitionResolver } from "../resolver/ApiDefinitionResolver";
 import { ApiTypeResolver } from "../resolver/ApiTypeResolver";
 import type { ResolvedPath } from "../resolver/ResolvedPath";
-import { Changelog } from "./dateUtils";
 import { slugToHref } from "./slugToHref";
 
 function getFrontmatter(content: string): FernDocsFrontmatter {
@@ -80,36 +80,58 @@ export async function convertNavigatableToResolvedPath({
     const { node, apiReference } = found;
 
     if (node.type === "changelog") {
-        const pageContent = node.overviewPageId != null ? pages[node.overviewPageId] : undefined;
-        const serializedMdxContent =
-            pageContent != null ? await serializeMdxWithFrontmatter(pageContent.markdown, mdxOptions) : null;
-        const frontmatter = typeof serializedMdxContent === "string" ? {} : serializedMdxContent?.frontmatter ?? {};
-        const itemsPromise: Promise<ResolvedPath.ChangelogPage["items"][0]>[] = [];
-        node.children.forEach((year) => {
-            year.children.forEach((month) => {
-                month.children.forEach((entry) => {
-                    const pageContent = pages[entry.pageId];
-                    if (pageContent == null) {
+        const pageIds = new Set<FernNavigation.PageId>();
+        FernNavigation.utils.traverseNavigation(node, (n) => {
+            if (FernNavigation.hasMarkdown(n)) {
+                const pageId = FernNavigation.utils.getPageId(n);
+                if (pageId != null) {
+                    pageIds.add(pageId);
+                }
+            }
+        });
+        const pageRecords = (
+            await Promise.all(
+                [...pageIds].map(async (pageId) => {
+                    const markdown = pages[pageId]?.markdown;
+                    if (markdown == null) {
                         return;
                     }
-                    itemsPromise.push(
-                        serializeMdxWithFrontmatter(pageContent.markdown, mdxOptions).then((markdown) => ({
-                            date: entry.date,
-                            dateString: Changelog.toLongDateString(entry.date),
-                            markdown,
-                        })),
-                    );
-                });
-            });
-        });
+                    return {
+                        pageId,
+                        markdown: await serializeMdxWithFrontmatter(markdown, mdxOptions),
+                    };
+                }),
+            )
+        ).filter(isNonNullish);
+
         return {
-            type: "changelog-page",
-            fullSlug: node.slug,
-            title: frontmatter.title ?? node.title,
+            type: "changelog",
+            sectionTitleBreadcrumbs: found.breadcrumb,
+            node,
+            pages: Object.fromEntries(pageRecords.map((record) => [record.pageId, record.markdown])),
+            // items: await Promise.all(itemsPromise),
+            // neighbors,
+            fullSlug: found.node.slug,
+        };
+    } else if (node.type === "changelogEntry") {
+        const markdown = pages[node.pageId]?.markdown;
+
+        const page = await serializeMdxWithFrontmatter(markdown, mdxOptions);
+
+        const changelogNode = found.parents.find((n): n is FernNavigation.ChangelogNode => n.type === "changelog");
+        if (changelogNode == null) {
+            throw new Error("Changelog node not found");
+        }
+
+        return {
+            type: "changelog-entry",
+            changelogTitle: changelogNode.title,
+            changelogSlug: changelogNode.slug,
             sectionTitleBreadcrumbs: found.breadcrumb,
-            markdown: serializedMdxContent,
-            items: await Promise.all(itemsPromise),
+            node,
+            pages: { [node.pageId]: page },
             neighbors,
+            fullSlug: found.node.slug,
         };
     } else if (apiReference != null) {
         const api = apis[apiReference.apiDefinitionId];
diff --git a/servers/fdr/src/api/generated/api/resources/docs/resources/v1/resources/db/types/NavigationItem.d.ts b/servers/fdr/src/api/generated/api/resources/docs/resources/v1/resources/db/types/NavigationItem.d.ts
index ef01ee80e0..033928d034 100644
--- a/servers/fdr/src/api/generated/api/resources/docs/resources/v1/resources/db/types/NavigationItem.d.ts
+++ b/servers/fdr/src/api/generated/api/resources/docs/resources/v1/resources/db/types/NavigationItem.d.ts
@@ -2,7 +2,7 @@
  * This file was auto-generated by Fern from our API Definition.
  */
 import * as FernRegistry from "../../../../../../..";
-export declare type NavigationItem = FernRegistry.docs.v1.db.NavigationItem.Page | FernRegistry.docs.v1.db.NavigationItem.Api | FernRegistry.docs.v1.db.NavigationItem.ApiV2 | FernRegistry.docs.v1.db.NavigationItem.Section | FernRegistry.docs.v1.db.NavigationItem.Link | FernRegistry.docs.v1.db.NavigationItem.Changelog;
+export declare type NavigationItem = FernRegistry.docs.v1.db.NavigationItem.Page | FernRegistry.docs.v1.db.NavigationItem.Api | FernRegistry.docs.v1.db.NavigationItem.ApiV2 | FernRegistry.docs.v1.db.NavigationItem.Section | FernRegistry.docs.v1.db.NavigationItem.Link | FernRegistry.docs.v1.db.NavigationItem.Changelog | FernRegistry.docs.v1.db.NavigationItem.ChangelogV3;
 export declare namespace NavigationItem {
     interface Page extends FernRegistry.docs.v1.read.PageMetadata {
         type: "page";
@@ -22,4 +22,7 @@ export declare namespace NavigationItem {
     interface Changelog extends FernRegistry.docs.v1.read.ChangelogSection {
         type: "changelog";
     }
+    interface ChangelogV3 extends FernRegistry.docs.v1.read.ChangelogSectionV3 {
+        type: "changelogV3";
+    }
 }
diff --git a/servers/fdr/src/api/generated/api/resources/docs/resources/v1/resources/db/types/NavigationTabV2.d.ts b/servers/fdr/src/api/generated/api/resources/docs/resources/v1/resources/db/types/NavigationTabV2.d.ts
index 472f333ba0..b64832e80c 100644
--- a/servers/fdr/src/api/generated/api/resources/docs/resources/v1/resources/db/types/NavigationTabV2.d.ts
+++ b/servers/fdr/src/api/generated/api/resources/docs/resources/v1/resources/db/types/NavigationTabV2.d.ts
@@ -2,7 +2,7 @@
  * This file was auto-generated by Fern from our API Definition.
  */
 import * as FernRegistry from "../../../../../../..";
-export declare type NavigationTabV2 = FernRegistry.docs.v1.db.NavigationTabV2.Group | FernRegistry.docs.v1.db.NavigationTabV2.Link | FernRegistry.docs.v1.db.NavigationTabV2.Changelog;
+export declare type NavigationTabV2 = FernRegistry.docs.v1.db.NavigationTabV2.Group | FernRegistry.docs.v1.db.NavigationTabV2.Link | FernRegistry.docs.v1.db.NavigationTabV2.Changelog | FernRegistry.docs.v1.db.NavigationTabV2.ChangelogV3;
 export declare namespace NavigationTabV2 {
     interface Group extends FernRegistry.docs.v1.db.NavigationTabGroup {
         type: "group";
@@ -13,4 +13,7 @@ export declare namespace NavigationTabV2 {
     interface Changelog extends FernRegistry.docs.v1.read.ChangelogSection {
         type: "changelog";
     }
+    interface ChangelogV3 extends FernRegistry.docs.v1.read.ChangelogSectionV3 {
+        type: "changelogV3";
+    }
 }
diff --git a/servers/fdr/src/api/generated/api/resources/docs/resources/v1/resources/read/types/NavigationTabLinkV1.d.ts b/servers/fdr/src/api/generated/api/resources/docs/resources/v1/resources/read/types/ChangelogSectionV3.d.ts
similarity index 54%
rename from servers/fdr/src/api/generated/api/resources/docs/resources/v1/resources/read/types/NavigationTabLinkV1.d.ts
rename to servers/fdr/src/api/generated/api/resources/docs/resources/v1/resources/read/types/ChangelogSectionV3.d.ts
index 0aaf225aa6..9edc26b93f 100644
--- a/servers/fdr/src/api/generated/api/resources/docs/resources/v1/resources/read/types/NavigationTabLinkV1.d.ts
+++ b/servers/fdr/src/api/generated/api/resources/docs/resources/v1/resources/read/types/ChangelogSectionV3.d.ts
@@ -2,6 +2,6 @@
  * This file was auto-generated by Fern from our API Definition.
  */
 import * as FernRegistry from "../../../../../../..";
-export interface NavigationTabLinkV1 extends FernRegistry.docs.v1.read.NavigationTabLink {
-    type: "link";
+export interface ChangelogSectionV3 {
+    node: FernRegistry.navigation.ChangelogNode;
 }
diff --git a/servers/fdr/src/api/generated/api/resources/docs/resources/v1/resources/read/types/ChangelogSectionV1.js b/servers/fdr/src/api/generated/api/resources/docs/resources/v1/resources/read/types/ChangelogSectionV3.js
similarity index 100%
rename from servers/fdr/src/api/generated/api/resources/docs/resources/v1/resources/read/types/ChangelogSectionV1.js
rename to servers/fdr/src/api/generated/api/resources/docs/resources/v1/resources/read/types/ChangelogSectionV3.js
diff --git a/servers/fdr/src/api/generated/api/resources/docs/resources/v1/resources/read/types/NavigationItem.d.ts b/servers/fdr/src/api/generated/api/resources/docs/resources/v1/resources/read/types/NavigationItem.d.ts
index c08068c841..2f57f8fd36 100644
--- a/servers/fdr/src/api/generated/api/resources/docs/resources/v1/resources/read/types/NavigationItem.d.ts
+++ b/servers/fdr/src/api/generated/api/resources/docs/resources/v1/resources/read/types/NavigationItem.d.ts
@@ -2,7 +2,7 @@
  * This file was auto-generated by Fern from our API Definition.
  */
 import * as FernRegistry from "../../../../../../..";
-export declare type NavigationItem = FernRegistry.docs.v1.read.NavigationItem.Page | FernRegistry.docs.v1.read.NavigationItem.Api | FernRegistry.docs.v1.read.NavigationItem.ApiV2 | FernRegistry.docs.v1.read.NavigationItem.Section | FernRegistry.docs.v1.read.NavigationItem.Link | FernRegistry.docs.v1.read.NavigationItem.Changelog;
+export declare type NavigationItem = FernRegistry.docs.v1.read.NavigationItem.Page | FernRegistry.docs.v1.read.NavigationItem.Api | FernRegistry.docs.v1.read.NavigationItem.ApiV2 | FernRegistry.docs.v1.read.NavigationItem.Section | FernRegistry.docs.v1.read.NavigationItem.Link | FernRegistry.docs.v1.read.NavigationItem.Changelog | FernRegistry.docs.v1.read.NavigationItem.ChangelogV3;
 export declare namespace NavigationItem {
     interface Page extends FernRegistry.docs.v1.read.PageMetadata {
         type: "page";
@@ -22,4 +22,7 @@ export declare namespace NavigationItem {
     interface Changelog extends FernRegistry.docs.v1.read.ChangelogSection {
         type: "changelog";
     }
+    interface ChangelogV3 extends FernRegistry.docs.v1.read.ChangelogSectionV3 {
+        type: "changelogV3";
+    }
 }
diff --git a/servers/fdr/src/api/generated/api/resources/docs/resources/v1/resources/read/types/NavigationTab.d.ts b/servers/fdr/src/api/generated/api/resources/docs/resources/v1/resources/read/types/NavigationTab.d.ts
index 7cdb08b7b0..2a99478ced 100644
--- a/servers/fdr/src/api/generated/api/resources/docs/resources/v1/resources/read/types/NavigationTab.d.ts
+++ b/servers/fdr/src/api/generated/api/resources/docs/resources/v1/resources/read/types/NavigationTab.d.ts
@@ -2,4 +2,18 @@
  * This file was auto-generated by Fern from our API Definition.
  */
 import * as FernRegistry from "../../../../../../..";
-export declare type NavigationTab = FernRegistry.docs.v1.read.NavigationTabGroupV1 | FernRegistry.docs.v1.read.NavigationTabLinkV1 | FernRegistry.docs.v1.read.ChangelogSectionV1;
+export declare type NavigationTab = FernRegistry.docs.v1.read.NavigationTab.Group | FernRegistry.docs.v1.read.NavigationTab.Link | FernRegistry.docs.v1.read.NavigationTab.Changelog | FernRegistry.docs.v1.read.NavigationTab.ChangelogV3;
+export declare namespace NavigationTab {
+    interface Group extends FernRegistry.docs.v1.read.NavigationTabGroup {
+        type: "group";
+    }
+    interface Link extends FernRegistry.docs.v1.read.NavigationTabLink {
+        type: "link";
+    }
+    interface Changelog extends FernRegistry.docs.v1.read.ChangelogSection {
+        type: "changelog";
+    }
+    interface ChangelogV3 extends FernRegistry.docs.v1.read.ChangelogSectionV3 {
+        type: "changelogV3";
+    }
+}
diff --git a/servers/fdr/src/api/generated/api/resources/docs/resources/v1/resources/read/types/NavigationTabGroupV1.d.ts b/servers/fdr/src/api/generated/api/resources/docs/resources/v1/resources/read/types/NavigationTabGroupV1.d.ts
deleted file mode 100644
index 3968ed8ffe..0000000000
--- a/servers/fdr/src/api/generated/api/resources/docs/resources/v1/resources/read/types/NavigationTabGroupV1.d.ts
+++ /dev/null
@@ -1,7 +0,0 @@
-/**
- * This file was auto-generated by Fern from our API Definition.
- */
-import * as FernRegistry from "../../../../../../..";
-export interface NavigationTabGroupV1 extends FernRegistry.docs.v1.read.NavigationTabGroup {
-    type?: "group";
-}
diff --git a/servers/fdr/src/api/generated/api/resources/docs/resources/v1/resources/read/types/NavigationTabLinkV1.js b/servers/fdr/src/api/generated/api/resources/docs/resources/v1/resources/read/types/NavigationTabLinkV1.js
deleted file mode 100644
index 0b46289f5b..0000000000
--- a/servers/fdr/src/api/generated/api/resources/docs/resources/v1/resources/read/types/NavigationTabLinkV1.js
+++ /dev/null
@@ -1,4 +0,0 @@
-/**
- * This file was auto-generated by Fern from our API Definition.
- */
-export {};
diff --git a/servers/fdr/src/api/generated/api/resources/docs/resources/v1/resources/read/types/index.d.ts b/servers/fdr/src/api/generated/api/resources/docs/resources/v1/resources/read/types/index.d.ts
index 873b5954a3..33aac8b44d 100644
--- a/servers/fdr/src/api/generated/api/resources/docs/resources/v1/resources/read/types/index.d.ts
+++ b/servers/fdr/src/api/generated/api/resources/docs/resources/v1/resources/read/types/index.d.ts
@@ -14,9 +14,6 @@ export * from "./NavigationConfig";
 export * from "./UnversionedNavigationConfig";
 export * from "./UnversionedTabbedNavigationConfig";
 export * from "./NavigationTab";
-export * from "./NavigationTabGroupV1";
-export * from "./NavigationTabLinkV1";
-export * from "./ChangelogSectionV1";
 export * from "./NavigationTabGroup";
 export * from "./NavigationTabLink";
 export * from "./UnversionedUntabbedNavigationConfig";
@@ -39,6 +36,7 @@ export * from "./ApiNavigationConfigRoot";
 export * from "./ApiNavigationConfigItem";
 export * from "./ApiNavigationConfigSubpackage";
 export * from "./ChangelogSection";
+export * from "./ChangelogSectionV3";
 export * from "./ChangelogItem";
 export * from "./DocsSection";
 export * from "./ApiArtifacts";
diff --git a/servers/fdr/src/api/generated/api/resources/docs/resources/v1/resources/read/types/index.js b/servers/fdr/src/api/generated/api/resources/docs/resources/v1/resources/read/types/index.js
index 873b5954a3..33aac8b44d 100644
--- a/servers/fdr/src/api/generated/api/resources/docs/resources/v1/resources/read/types/index.js
+++ b/servers/fdr/src/api/generated/api/resources/docs/resources/v1/resources/read/types/index.js
@@ -14,9 +14,6 @@ export * from "./NavigationConfig";
 export * from "./UnversionedNavigationConfig";
 export * from "./UnversionedTabbedNavigationConfig";
 export * from "./NavigationTab";
-export * from "./NavigationTabGroupV1";
-export * from "./NavigationTabLinkV1";
-export * from "./ChangelogSectionV1";
 export * from "./NavigationTabGroup";
 export * from "./NavigationTabLink";
 export * from "./UnversionedUntabbedNavigationConfig";
@@ -39,6 +36,7 @@ export * from "./ApiNavigationConfigRoot";
 export * from "./ApiNavigationConfigItem";
 export * from "./ApiNavigationConfigSubpackage";
 export * from "./ChangelogSection";
+export * from "./ChangelogSectionV3";
 export * from "./ChangelogItem";
 export * from "./DocsSection";
 export * from "./ApiArtifacts";
diff --git a/servers/fdr/src/api/generated/api/resources/docs/resources/v1/resources/read/types/ChangelogSectionV1.d.ts b/servers/fdr/src/api/generated/api/resources/docs/resources/v1/resources/write/types/ChangelogSectionV3.d.ts
similarity index 53%
rename from servers/fdr/src/api/generated/api/resources/docs/resources/v1/resources/read/types/ChangelogSectionV1.d.ts
rename to servers/fdr/src/api/generated/api/resources/docs/resources/v1/resources/write/types/ChangelogSectionV3.d.ts
index 71eb49b248..9edc26b93f 100644
--- a/servers/fdr/src/api/generated/api/resources/docs/resources/v1/resources/read/types/ChangelogSectionV1.d.ts
+++ b/servers/fdr/src/api/generated/api/resources/docs/resources/v1/resources/write/types/ChangelogSectionV3.d.ts
@@ -2,6 +2,6 @@
  * This file was auto-generated by Fern from our API Definition.
  */
 import * as FernRegistry from "../../../../../../..";
-export interface ChangelogSectionV1 extends FernRegistry.docs.v1.read.ChangelogSection {
-    type: "changelog";
+export interface ChangelogSectionV3 {
+    node: FernRegistry.navigation.ChangelogNode;
 }
diff --git a/servers/fdr/src/api/generated/api/resources/docs/resources/v1/resources/read/types/NavigationTabGroupV1.js b/servers/fdr/src/api/generated/api/resources/docs/resources/v1/resources/write/types/ChangelogSectionV3.js
similarity index 100%
rename from servers/fdr/src/api/generated/api/resources/docs/resources/v1/resources/read/types/NavigationTabGroupV1.js
rename to servers/fdr/src/api/generated/api/resources/docs/resources/v1/resources/write/types/ChangelogSectionV3.js
diff --git a/servers/fdr/src/api/generated/api/resources/docs/resources/v1/resources/write/types/NavigationItem.d.ts b/servers/fdr/src/api/generated/api/resources/docs/resources/v1/resources/write/types/NavigationItem.d.ts
index 0cbd152c9b..b8a2c431e9 100644
--- a/servers/fdr/src/api/generated/api/resources/docs/resources/v1/resources/write/types/NavigationItem.d.ts
+++ b/servers/fdr/src/api/generated/api/resources/docs/resources/v1/resources/write/types/NavigationItem.d.ts
@@ -2,7 +2,7 @@
  * This file was auto-generated by Fern from our API Definition.
  */
 import * as FernRegistry from "../../../../../../..";
-export declare type NavigationItem = FernRegistry.docs.v1.write.NavigationItem.Page | FernRegistry.docs.v1.write.NavigationItem.Api | FernRegistry.docs.v1.write.NavigationItem.ApiV2 | FernRegistry.docs.v1.write.NavigationItem.Section | FernRegistry.docs.v1.write.NavigationItem.Link | FernRegistry.docs.v1.write.NavigationItem.Changelog;
+export declare type NavigationItem = FernRegistry.docs.v1.write.NavigationItem.Page | FernRegistry.docs.v1.write.NavigationItem.Api | FernRegistry.docs.v1.write.NavigationItem.ApiV2 | FernRegistry.docs.v1.write.NavigationItem.Section | FernRegistry.docs.v1.write.NavigationItem.Link | FernRegistry.docs.v1.write.NavigationItem.Changelog | FernRegistry.docs.v1.write.NavigationItem.ChangelogV3;
 export declare namespace NavigationItem {
     interface Page extends FernRegistry.docs.v1.write.PageMetadata {
         type: "page";
@@ -22,4 +22,7 @@ export declare namespace NavigationItem {
     interface Changelog extends FernRegistry.docs.v1.write.ChangelogSectionV2 {
         type: "changelog";
     }
+    interface ChangelogV3 extends FernRegistry.docs.v1.write.ChangelogSectionV3 {
+        type: "changelogV3";
+    }
 }
diff --git a/servers/fdr/src/api/generated/api/resources/docs/resources/v1/resources/write/types/NavigationTabV2.d.ts b/servers/fdr/src/api/generated/api/resources/docs/resources/v1/resources/write/types/NavigationTabV2.d.ts
index bd828bbb07..e3fff1b5de 100644
--- a/servers/fdr/src/api/generated/api/resources/docs/resources/v1/resources/write/types/NavigationTabV2.d.ts
+++ b/servers/fdr/src/api/generated/api/resources/docs/resources/v1/resources/write/types/NavigationTabV2.d.ts
@@ -2,7 +2,7 @@
  * This file was auto-generated by Fern from our API Definition.
  */
 import * as FernRegistry from "../../../../../../..";
-export declare type NavigationTabV2 = FernRegistry.docs.v1.write.NavigationTabV2.Group | FernRegistry.docs.v1.write.NavigationTabV2.Link | FernRegistry.docs.v1.write.NavigationTabV2.Changelog;
+export declare type NavigationTabV2 = FernRegistry.docs.v1.write.NavigationTabV2.Group | FernRegistry.docs.v1.write.NavigationTabV2.Link | FernRegistry.docs.v1.write.NavigationTabV2.Changelog | FernRegistry.docs.v1.write.NavigationTabV2.ChangelogV3;
 export declare namespace NavigationTabV2 {
     interface Group extends FernRegistry.docs.v1.write.NavigationTabGroup {
         type: "group";
@@ -13,4 +13,7 @@ export declare namespace NavigationTabV2 {
     interface Changelog extends FernRegistry.docs.v1.write.ChangelogSectionV2 {
         type: "changelog";
     }
+    interface ChangelogV3 extends FernRegistry.docs.v1.write.ChangelogSectionV3 {
+        type: "changelogV3";
+    }
 }
diff --git a/servers/fdr/src/api/generated/api/resources/docs/resources/v1/resources/write/types/index.d.ts b/servers/fdr/src/api/generated/api/resources/docs/resources/v1/resources/write/types/index.d.ts
index cd55106763..3388583a7e 100644
--- a/servers/fdr/src/api/generated/api/resources/docs/resources/v1/resources/write/types/index.d.ts
+++ b/servers/fdr/src/api/generated/api/resources/docs/resources/v1/resources/write/types/index.d.ts
@@ -37,6 +37,7 @@ export * from "./ApiNavigationConfigItem";
 export * from "./ApiNavigationConfigSubpackage";
 export * from "./ChangelogSection";
 export * from "./ChangelogSectionV2";
+export * from "./ChangelogSectionV3";
 export * from "./ChangelogItem";
 export * from "./DocsSection";
 export * from "./ApiArtifacts";
diff --git a/servers/fdr/src/api/generated/api/resources/docs/resources/v1/resources/write/types/index.js b/servers/fdr/src/api/generated/api/resources/docs/resources/v1/resources/write/types/index.js
index cd55106763..3388583a7e 100644
--- a/servers/fdr/src/api/generated/api/resources/docs/resources/v1/resources/write/types/index.js
+++ b/servers/fdr/src/api/generated/api/resources/docs/resources/v1/resources/write/types/index.js
@@ -37,6 +37,7 @@ export * from "./ApiNavigationConfigItem";
 export * from "./ApiNavigationConfigSubpackage";
 export * from "./ChangelogSection";
 export * from "./ChangelogSectionV2";
+export * from "./ChangelogSectionV3";
 export * from "./ChangelogItem";
 export * from "./DocsSection";
 export * from "./ApiArtifacts";
diff --git a/servers/fdr/src/services/algolia/AlgoliaSearchRecordGenerator.ts b/servers/fdr/src/services/algolia/AlgoliaSearchRecordGenerator.ts
index 92fc85ff3e..2d081a1b53 100644
--- a/servers/fdr/src/services/algolia/AlgoliaSearchRecordGenerator.ts
+++ b/servers/fdr/src/services/algolia/AlgoliaSearchRecordGenerator.ts
@@ -254,6 +254,11 @@ export class AlgoliaSearchRecordGenerator {
             return [];
         } else if (item.type === "changelog") {
             return this.generateAlgoliaSearchRecordsForChangelogSection(item, context);
+        } else if (item.type === "changelogV3") {
+            return this.generateAlgoliaSearchRecordsForChangelogNode(
+                item.node as FernNavigation.ChangelogNode,
+                context,
+            );
         } else if (item.type === "apiV2") {
             return this.generateAlgoliaSearchRecordsForApiReferenceNode(
                 item.node as FernNavigation.ApiReferenceNode,
@@ -407,6 +412,78 @@ export class AlgoliaSearchRecordGenerator {
         return records;
     }
 
+    private generateAlgoliaSearchRecordsForChangelogNode(
+        root: FernNavigation.ChangelogNode,
+        context: NavigationContext,
+    ): AlgoliaSearchRecord[] {
+        const records: AlgoliaSearchRecord[] = [];
+
+        const breadcrumbs = context.pathParts.map((part) => part.name);
+
+        const version =
+            context.indexSegment.type === "versioned"
+                ? {
+                      id: context.indexSegment.version.id,
+                      slug: context.indexSegment.version.urlSlug ?? context.indexSegment.version.id,
+                  }
+                : undefined;
+
+        function toBreadcrumbs(parents: FernNavigation.NavigationNode[]): string[] {
+            return [
+                ...breadcrumbs,
+                ...parents
+                    .filter(FernNavigation.hasMetadata)
+                    .filter((parent) =>
+                        parent.type === "apiReference"
+                            ? parent.hideTitle !== true
+                            : parent.type === "changelogMonth" || parent.type === "changelogYear"
+                              ? false
+                              : true,
+                    )
+                    .map((parent) => parent.title),
+            ];
+        }
+
+        FernNavigation.utils.traverseNavigation(root, (node, _index, parents) => {
+            if (!FernNavigation.hasMetadata(node)) {
+                return;
+            }
+
+            if (node.hidden) {
+                return "skip";
+            }
+
+            if (FernNavigation.hasMarkdown(node)) {
+                const pageId = FernNavigation.utils.getPageId(node);
+                if (pageId == null) {
+                    return;
+                }
+
+                const md = this.config.docsDefinition.pages[pageId]?.markdown;
+                if (md == null) {
+                    LOGGER.error("Failed to find markdown for node", node);
+                    return;
+                }
+
+                records.push(
+                    compact({
+                        type: "page-v3",
+                        objectID: uuid(),
+                        title: node.title,
+                        content: md,
+                        breadcrumbs: toBreadcrumbs(parents),
+                        slug: node.slug,
+                        version,
+                        indexSegmentId: context.indexSegment.id,
+                    }),
+                );
+            }
+            return;
+        });
+
+        return records;
+    }
+
     private generateAlgoliaSearchRecordsForChangelogSection(
         changelog: DocsV1Read.ChangelogSection,
         context: NavigationContext,