Microsoft 365 Developer Blog

A developer platform for building collaborative apps for hybrid work

MSAL.NET 4.0.0 is now available!

MSAL.NET 4.0.0 is now available! We are excited to announce we are now releasing our first incremental update to MSAL.NET, bringing features that customers and partners have been asking for.  These enhancements include ADFS 2019 support, asynchronous token cache serialization and interactive token acquisition on .NET Core (through the OS browser), including on Linux and Mac.

Microsoft Authentication Libraries for .NET and JavaScript are now Generally Available!

I'm happy to announce that Microsoft Authentication Libraries (MSAL) for .NET and JavaScript are now Generally Available!  MSAL makes it easy for your application to sign in users and get access tokens to securely call protected APIs - from your own APIs to Microsoft Graph.  MSAL enables secure access to data for any Microsoft identity – from personal Microsoft accounts to work or school accounts provided by Azure Active Directory.