feat(core): Add workflow diffs feature to license checks (no-changelog) (#18130)

packages/@n8n/api-types/src/frontend-settings.ts

@@ -153,6 +153,7 @@ export interface FrontendSettings {
 		workerView: boolean;
 		advancedPermissions: boolean;
 		apiKeyScopes: boolean;
+		workflowDiffs: boolean;
 		projects: {
 			team: {
 				limit: number;

packages/@n8n/backend-common/src/license-state.ts

@@ -159,6 +159,10 @@ export class LicenseState {
 		return this.isLicensed('feat:insights:viewHourlyData');
 	}
 
+	isWorkflowDiffsLicensed() {
+		return this.isLicensed('feat:workflowDiffs');
+	}
+
 	// --------------------
 	//      integers
 	// --------------------

packages/@n8n/constants/src/index.ts

@@ -35,6 +35,7 @@ export const LICENSE_FEATURES = {
 	INSIGHTS_VIEW_DASHBOARD: 'feat:insights:viewDashboard',
 	INSIGHTS_VIEW_HOURLY_DATA: 'feat:insights:viewHourlyData',
 	API_KEY_SCOPES: 'feat:apiKeyScopes',
+	WORKFLOW_DIFFS: 'feat:workflowDiffs',
 } as const;
 
 export const LICENSE_QUOTAS = {

packages/cli/src/controllers/e2e.controller.ts

@@ -108,6 +108,7 @@ export class E2EController {
 		[LICENSE_FEATURES.API_KEY_SCOPES]: false,
 		[LICENSE_FEATURES.OIDC]: false,
 		[LICENSE_FEATURES.MFA_ENFORCEMENT]: false,
+		[LICENSE_FEATURES.WORKFLOW_DIFFS]: false,
 	};
 
 	private static readonly numericFeaturesDefaults: Record<NumericLicenseFeature, number> = {

packages/cli/src/services/frontend.service.ts

@@ -228,6 +228,7 @@ export class FrontendService {
 				workerView: false,
 				advancedPermissions: false,
 				apiKeyScopes: false,
+				workflowDiffs: false,
 				projects: {
 					team: {
 						limit: 0,
@@ -356,6 +357,7 @@ export class FrontendService {
 			workerView: this.license.isWorkerViewLicensed(),
 			advancedPermissions: this.license.isAdvancedPermissionsLicensed(),
 			apiKeyScopes: this.license.isApiKeyScopesEnabled(),
+			workflowDiffs: this.licenseState.isWorkflowDiffsLicensed(),
 		});
 
 		if (this.license.isLdapEnabled()) {

packages/frontend/editor-ui/src/__tests__/defaults.ts

@@ -40,6 +40,7 @@ export const defaultSettings: FrontendSettings = {
 		workerView: false,
 		advancedPermissions: false,
 		apiKeyScopes: false,
+		workflowDiffs: false,
 		projects: {
 			team: {
 				limit: 1,

packages/frontend/editor-ui/src/__tests__/mocks.ts

@@ -245,6 +245,7 @@ export function createMockEnterpriseSettings(
 		workerView: false,
 		advancedPermissions: false,
 		apiKeyScopes: false,
+		workflowDiffs: false,
 		projects: {
 			team: {
 				limit: 0,