Merge pull request #311284 from csmulligan/csmulligan-whatsnew-january2026

[B2C] What's new in January 2026?

Author: Stacyrch140

articles/active-directory-b2c/whats-new-docs.md

@@ -1,7 +1,7 @@
 ---
 title: "What's new in Azure Active Directory business-to-customer (B2C)"
 description: "New and updated documentation for the Azure Active Directory business-to-customer (B2C)."
-ms.date: 11/13/2025
+ms.date: 02/03/2026
 ms.service: azure-active-directory
 ms.subservice: b2c
 ms.topic: whats-new
@@ -19,6 +19,14 @@ ms.custom: sfi-ropc-nochange
 
 Welcome to what's new in Azure Active Directory B2C documentation. This article lists new and significantly updated docs from the past three months. To learn what's new with the B2C service, see [What's new in Microsoft Entra ID](../active-directory/fundamentals/whats-new.md), [Azure AD B2C developer release notes](custom-policy-developer-notes.md) and [What's new in Microsoft Entra External ID](/entra/external-id/whats-new-docs).
 
+## January 2026
+
+### Updated articles
+
+- [OAuth 2.0 authorization code flow in Azure Active Directory B2C](authorization-code-flow.md) - Added security guidance on using the `state` parameter
+- [Azure Active Directory B2C service limits and restrictions](service-limits.md) - Updated region specific service limits
+- [Securing phone-based multifactor authentication](phone-based-mfa.md) - Updated the XML code snippets
+
 ## October 2025
 
 ### Updated articles
@@ -33,9 +41,3 @@ Welcome to what's new in Azure Active Directory B2C documentation. This article
 
 - [Azure Active Directory B2C service limits and restrictions](service-limits.md) - Added new object limits
 - [StringCollection claims transformations](stringcollection-transformations.md) - Updated claim type information
-
-## July 2025
-
-### Updated articles
-
-- [Azure Active Directory B2C service limits and restrictions](service-limits.md) - Added new region limits