[FSSDK-13070] react release (#348)

Author: junaed-optimizely

CHANGELOG.md

@@ -1,5 +1,13 @@
 # Changelog
 
+## [4.2.0] - September 3, 2026
+
+### New Features
+
+**Holdout Targeted Delivery Exclusion**: Holdouts can now be configured to exclude Targeted Delivery rules, so users held out of experiments still receive their Targeted Delivery experiences. This gives you a cleaner measure of experiment impact without holding users back from ongoing rollouts.
+
+- Add holdout exclusion logic for Targeted Delivery rules.
+
 ## [4.1.0] - July 10, 2026
 
 ### New Features

package-lock.json

@@ -1,6 +1,6 @@
 {
   "name": "@optimizely/react-sdk",
-  "version": "4.1.0",
+  "version": "4.2.0",
   "description": "React SDK for Optimizely Feature Experimentation, Optimizely Full Stack (legacy), and Optimizely Rollouts",
   "homepage": "https://github.com/optimizely/react-sdk",
   "repository": "https://github.com/optimizely/react-sdk",
@@ -48,7 +48,7 @@
     "src/**/*.{js,ts,tsx}": "eslint --fix"
   },
   "dependencies": {
-    "@optimizely/optimizely-sdk": "^6.5.0",
+    "@optimizely/optimizely-sdk": "^6.6.0",
     "tslib": "^2.8.1",
     "use-sync-external-store": "^1.6.0"
   },

package.json

@@ -20,7 +20,7 @@ import { REACT_LOGGER } from '../logger/createLogger';
 import type { ReactLogger } from '../logger/ReactLogger';
 
 export const CLIENT_ENGINE = 'react-sdk';
-export const CLIENT_VERSION = '4.0.0';
+export const CLIENT_VERSION = '4.2.0';
 
 export const REACT_CLIENT_META = Symbol('react-client-meta');