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OK, I can't find a definitive answer on this online so I thought I'd ask the community on this one. .NET 4.5 has gone RTM last week and were looking at upgrading our products to use it. Before we make this leap, I first need to check if this will impact any Azure deployments with our product (ASP.NET MVC stuff) Does the latest production version of the Azure platform support .NET 4.5 in its web and worker roles yet? I'm aware that the RC of the framework could be installed using a startup power shell script during the VM/role warm up but I don't want this burden on my application, I'm just looking to know of its safe to go live with .NET 4.5 and MVC 4 etc... in Azure's current state?
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SHA-1 content retirement Support for . NET Framework versions 4.5. 2, 4.6, and 4.6. 1 ended on April 26, 2022, so security fixes, updates, and technical support for these versions will no longer be provided.
NET Framework 4.5. 2, 4.6, and 4.6. 1 will reach End of Support on April 26, 2022. After this date, we will no longer provide updates including security fixes or technical support for these versions.
NET Framework 4.5 and later versions are backward-compatible with apps that were built with earlier versions of the . NET Framework. In other words, apps and components built with previous versions will work without modification on the . NET Framework 4.5 and later versions.
NET Framework 4.5 can be installed on Windows 8/7/XP/Vista.
The Azure SDK v1.8 (October 2012) is out for download: http://www.microsoft.com/en-us/download/details.aspx?id=35448
Supports: .NET 4.5, Windows Server 2012 and IIS 8.0: http://msdn.microsoft.com/en-us/library/windowsazure/ff683673.aspx#BK_October2012
To use Windows Server 2012 which supports .NET 4.5, change osFamily="2" to osFamily="3" in your Azure role .cscfg file.
Edit: I updated my two sites last night to Windows Server 2012/.NET 4.5 and they work like a champ. So, this is all the RTM/stable code just waiting for the announcement (maybe BUILD 2012?). If you are using Windows Server 2012, you need to enable .NET 3.5 features for backward compatibility with .NET 2.0-.NET 3.5 apps/modules.
Edit2: Azure 4.5 support was announced yesterday at the BUILD 2012 conference :) http://channel9.msdn.com
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Microsoft announced today that Azure will now support .NET 4.5.
http://techcrunch.com/2012/10/31/azure-mobile-services-now-supports-windows-phone-8-announces-azure-store/
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