AzureAD/microsoft-authentication-library-for-js msal-browser-v5.11.0

@azure/msal-browser v5.11.0

on GitHub

5.11.0

Tue, 19 May 2026 19:29:14 GMT

Minor changes

• Add allowPlatformBrokerWithDOM experimental config flag for DOM-based platform brokering #8589 (lalimasharda@microsoft.com)
• Custom Auth: add requestInterceptor configuration option that lets apps attach additional x-* headers to custom-auth backend requests (e.g., for fraud/bot-detection vendors). Headers without the x- prefix and headers starting with reserved prefixes (x-client-, x-ms-, x-broker-, x-app-) are filtered out. #8587 (shen.jian@live.com)
• Bump @azure/msal-common to v16.6.2 (beachball)

Patches

• Fix logoutHint to check account loginHint before falling back to idTokenClaims #8591 (lalimasharda@microsoft.com)