diff --git a/packages/fdr-sdk/src/navigation/versions/v1/converters/ApiReferenceNavigationConverter.ts b/packages/fdr-sdk/src/navigation/versions/v1/converters/ApiReferenceNavigationConverter.ts
index bccc68cff3..1d476ed519 100644
--- a/packages/fdr-sdk/src/navigation/versions/v1/converters/ApiReferenceNavigationConverter.ts
+++ b/packages/fdr-sdk/src/navigation/versions/v1/converters/ApiReferenceNavigationConverter.ts
@@ -101,8 +101,7 @@ export class ApiReferenceNavigationConverter {
         overviewPageId,
         noindex,
         paginated:
-          this.paginated ??
-          (this.apiSection.longScrolling === false ? true : undefined),
+          this.paginated ?? (!this.apiSection.longScrolling ? true : undefined),
         slug: slug.get(),
         icon: this.apiSection.icon,
         hidden: this.apiSection.hidden,
@@ -116,6 +115,7 @@ export class ApiReferenceNavigationConverter {
         authed: undefined,
         viewers: undefined,
         orphaned: undefined,
+        featureFlags: undefined,
       };
     });
   }
@@ -158,6 +158,7 @@ export class ApiReferenceNavigationConverter {
         authed: undefined,
         viewers: undefined,
         orphaned: undefined,
+        featureFlags: undefined,
       };
     });
   }
@@ -183,6 +184,7 @@ export class ApiReferenceNavigationConverter {
       authed: undefined,
       viewers: undefined,
       orphaned: undefined,
+      featureFlags: undefined,
     }));
   }
 
@@ -205,6 +207,7 @@ export class ApiReferenceNavigationConverter {
       authed: undefined,
       viewers: undefined,
       orphaned: undefined,
+      featureFlags: undefined,
     }));
   }
 
@@ -271,7 +274,6 @@ export class ApiReferenceNavigationConverter {
     package_.subpackages.forEach((subpackageId) => {
       const subpackage = this.api.subpackages[subpackageId];
       if (subpackage == null) {
-        // eslint-disable-next-line no-console
         console.error(
           `Subpackage ${subpackageId} not found in ${this.apiDefinitionId}`
         );
@@ -307,6 +309,7 @@ export class ApiReferenceNavigationConverter {
             authed: undefined,
             viewers: undefined,
             orphaned: undefined,
+            featureFlags: undefined,
           };
         }
       );
@@ -385,6 +388,7 @@ export class ApiReferenceNavigationConverter {
                 authed: undefined,
                 viewers: undefined,
                 orphaned: undefined,
+                featureFlags: undefined,
               };
             })
           );
@@ -392,7 +396,6 @@ export class ApiReferenceNavigationConverter {
         endpointId: (oldEndpointId) => {
           const endpoint = endpoints.get(oldEndpointId.value);
           if (endpoint == null) {
-            // eslint-disable-next-line no-console
             console.error(
               `Endpoint ${oldEndpointId.value} not found in ${targetSubpackageId}`
             );
@@ -410,7 +413,6 @@ export class ApiReferenceNavigationConverter {
         websocketId: (oldWebSocketId) => {
           const webSocket = webSockets.get(oldWebSocketId.value);
           if (webSocket == null) {
-            // eslint-disable-next-line no-console
             console.error(
               `WebSocket ${oldWebSocketId.value} not found in ${targetSubpackageId}`
             );
@@ -428,7 +430,6 @@ export class ApiReferenceNavigationConverter {
         webhookId: (oldWebhookId) => {
           const webhook = webhooks.get(oldWebhookId.value);
           if (webhook == null) {
-            // eslint-disable-next-line no-console
             console.error(
               `Webhook ${oldWebhookId.value} not found in ${targetSubpackageId}`
             );
@@ -446,7 +447,6 @@ export class ApiReferenceNavigationConverter {
         subpackage: ({ subpackageId, items, summaryPageId }) => {
           const subpackage = this.api.subpackages[subpackageId];
           if (subpackage == null) {
-            // eslint-disable-next-line no-console
             console.error(
               `Subpackage ${subpackageId} not found in ${targetSubpackageId}`
             );
@@ -494,6 +494,7 @@ export class ApiReferenceNavigationConverter {
               authed: undefined,
               viewers: undefined,
               orphaned: undefined,
+              featureFlags: undefined,
             });
           });
         },
@@ -537,7 +538,7 @@ export class ApiReferenceNavigationConverter {
 
       if (
         existing == null ||
-        toRet.indexOf(existing) === -1 ||
+        !toRet.includes(existing) ||
         existing.isResponseStream === child.isResponseStream
       ) {
         toRet.push(child);
diff --git a/packages/fdr-sdk/src/navigation/versions/v1/converters/ChangelogConverter.ts b/packages/fdr-sdk/src/navigation/versions/v1/converters/ChangelogConverter.ts
index 7bb4087b01..4eb01a7973 100644
--- a/packages/fdr-sdk/src/navigation/versions/v1/converters/ChangelogConverter.ts
+++ b/packages/fdr-sdk/src/navigation/versions/v1/converters/ChangelogConverter.ts
@@ -66,6 +66,7 @@ export class ChangelogNavigationConverter {
         authed: undefined,
         viewers: undefined,
         orphaned: undefined,
+        featureFlags: undefined,
       };
     });
   }
@@ -102,6 +103,7 @@ export class ChangelogNavigationConverter {
             authed: undefined,
             viewers: undefined,
             orphaned: undefined,
+            featureFlags: undefined,
           };
         })
       ),
@@ -129,6 +131,7 @@ export class ChangelogNavigationConverter {
           authed: undefined,
           viewers: undefined,
           orphaned: undefined,
+          featureFlags: undefined,
         }))
       ),
       "month",
@@ -157,6 +160,7 @@ export class ChangelogNavigationConverter {
         authed: undefined,
         viewers: undefined,
         orphaned: undefined,
+        featureFlags: undefined,
       };
     });
   }
diff --git a/packages/fdr-sdk/src/navigation/versions/v1/converters/NavigationConfigConverter.ts b/packages/fdr-sdk/src/navigation/versions/v1/converters/NavigationConfigConverter.ts
index 0c5d44f87c..0a8d79e8fb 100644
--- a/packages/fdr-sdk/src/navigation/versions/v1/converters/NavigationConfigConverter.ts
+++ b/packages/fdr-sdk/src/navigation/versions/v1/converters/NavigationConfigConverter.ts
@@ -92,15 +92,14 @@ export class NavigationConfigConverter {
         viewers: undefined,
         orphaned: undefined,
         roles: undefined,
+        featureFlags: undefined,
       };
 
       // tag all children of hidden nodes as hidden
       FernNavigation.V1.traverseDF(toRet, (node, parents) => {
         if (
           FernNavigation.V1.hasMetadata(node) &&
-          parents.some(
-            (p) => FernNavigation.V1.hasMetadata(p) && p.hidden === true
-          )
+          parents.some((p) => FernNavigation.V1.hasMetadata(p) && p.hidden)
         ) {
           node.hidden = true;
         }
@@ -145,6 +144,7 @@ export class NavigationConfigConverter {
                 authed: undefined,
                 viewers: undefined,
                 orphaned: undefined,
+                featureFlags: undefined,
               };
             }
           );
@@ -193,6 +193,7 @@ export class NavigationConfigConverter {
                       authed: undefined,
                       viewers: undefined,
                       orphaned: undefined,
+                      featureFlags: undefined,
                     };
                   });
                 } else if (tab.type === "link") {
@@ -215,7 +216,7 @@ export class NavigationConfigConverter {
                 } else if (tab.type === "changelogV3") {
                   return tab.node as unknown as FernNavigation.V1.ChangelogNode;
                 } else {
-                  assertNever(tab as never);
+                  assertNever(tab);
                 }
               }),
             }),
@@ -252,11 +253,13 @@ export class NavigationConfigConverter {
             authed: undefined,
             viewers: undefined,
             orphaned: undefined,
+            featureFlags: undefined,
           };
         }),
         authed: undefined,
         viewers: undefined,
         orphaned: undefined,
+        featureFlags: undefined,
       };
     });
   }
@@ -318,6 +321,7 @@ export class NavigationConfigConverter {
             authed: undefined,
             viewers: undefined,
             orphaned: undefined,
+            featureFlags: undefined,
           };
         }),
       link: (link) =>
@@ -368,6 +372,7 @@ export class NavigationConfigConverter {
             authed: undefined,
             viewers: undefined,
             orphaned: undefined,
+            featureFlags: undefined,
           };
         }),
       api: (apiSection) => {
diff --git a/packages/fdr-sdk/src/navigation/versions/v1/converters/__test__/groupByTime.test.ts b/packages/fdr-sdk/src/navigation/versions/v1/converters/__test__/groupByTime.test.ts
index c7062aa31d..bc702dd686 100644
--- a/packages/fdr-sdk/src/navigation/versions/v1/converters/__test__/groupByTime.test.ts
+++ b/packages/fdr-sdk/src/navigation/versions/v1/converters/__test__/groupByTime.test.ts
@@ -20,6 +20,7 @@ describe("Grouping Functions", () => {
       viewers: undefined,
       orphaned: undefined,
       noindex: undefined,
+      featureFlags: undefined,
     },
     {
       id: FernNavigation.V1.NodeId("entry-2"),
@@ -34,6 +35,7 @@ describe("Grouping Functions", () => {
       viewers: undefined,
       orphaned: undefined,
       noindex: undefined,
+      featureFlags: undefined,
     },
     {
       id: FernNavigation.V1.NodeId("entry-3"),
@@ -48,6 +50,7 @@ describe("Grouping Functions", () => {
       viewers: undefined,
       orphaned: undefined,
       noindex: undefined,
+      featureFlags: undefined,
     },
     {
       id: FernNavigation.V1.NodeId("entry-4"),
@@ -62,6 +65,7 @@ describe("Grouping Functions", () => {
       viewers: undefined,
       orphaned: undefined,
       noindex: undefined,
+      featureFlags: undefined,
     },
   ];
 
diff --git a/packages/fdr-sdk/src/navigation/versions/v1/converters/toRootNode.ts b/packages/fdr-sdk/src/navigation/versions/v1/converters/toRootNode.ts
index ddef66afca..23de59f5fa 100644
--- a/packages/fdr-sdk/src/navigation/versions/v1/converters/toRootNode.ts
+++ b/packages/fdr-sdk/src/navigation/versions/v1/converters/toRootNode.ts
@@ -69,6 +69,7 @@ export function toRootNode(
       authed: undefined,
       viewers: undefined,
       orphaned: undefined,
+      featureFlags: undefined,
       id: FernNavigation.V1.NodeId("root"),
       pointsTo: undefined,
       roles: undefined,