Microsoft Calls for Urgent Update to .NET Installer Links

January 1, 2025January 1, 2025

Microsoft Urges .NET Developers to Transition from azureedge.net Domains Ahead of CDN Shutdown

In a critical update for .NET developers, Microsoft has announced the impending shutdown of the Content Delivery Network (CDN) provider Edgio. Developers are advised to move away from using azureedge.net domains for their applications and developer pipelines. Instead, Microsoft recommends migrating to the new domain, builds.dotnet.microsoft.com. This transition is essential to avoid potential downtime and ensure the continued functionality of applications.

As reported by BleepingComputer, Microsoft emphasizes the urgency of this migration process. The company noted, “We are required to migrate to a new CDN and will be using new domains going forward.” Developers are encouraged to implement updated GitHub Actions and Azure DevOps tasks, as well as reconfigure firewalls to accommodate this change.

Impending Shutdown and Migration Details

Timeline: Microsoft expects the azureedge.net domains to be permanently retired in the first few months of 2025.
Action Required: Developers must transition to the new domain as soon as possible to prevent any service interruptions.

While Microsoft has confirmed ownership of the soon-to-be-retired domains, there remains some uncertainty regarding the reasons for their discontinuation. Rich Lander, a .NET Program Manager at Microsoft, expressed concerns, stating, “We asked the same question. We were told that this option wasn’t being made available. We don’t have more information on that.”

Steps for Developers

To ensure a smooth transition, here are the key actions developers should take:

Update Dependencies: Replace any references to azureedge.net with builds.dotnet.microsoft.com in your applications.
Modify GitHub Actions: Implement the updated GitHub Actions to reflect the new CDN domain.
Reconfigure Firewalls: Adjust firewall settings to allow traffic from the new domain.

Conclusion

Staying ahead of these changes is crucial for developers who rely on Microsoft’s .NET framework. By following the recommended steps, developers can avoid potential disruptions and ensure their applications continue to run smoothly.

For more information about the transition, visit the Microsoft .NET blog and stay updated with the latest developments in the tech industry.

If you have thoughts on this update or would like to read more about .NET development, feel free to share in the comments below or explore related articles on our site.

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