A Brief Version History of .NET Framework

A Brief Version History of .NET Framework

28 May 2024
Beginner
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13 min read
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.NET is a software development platform developed by Microsoft. It runs on Microsoft Windows OS. .NET provides tools and libraries that allow developers to develop applications and services much easier, faster, and more secure by using a convenient way. Enroll Yourself In the Best .NET Course From ScholarHat and Start Your Tech Career the Right Way! .NET Framework Version History
.NET Version
Introduced IDE
Features Detail
4.6
Visual Studio 2015
  1. Introduced RyuJIT, a new JIT compiler for 64-bit systems

  2. Introduced Open Source .Net Framework Packages

  3. Support for Code page encodings

  4. Improvements to event tracing

4.5.1
Visual Studio 2013
  1. Includes performance and debugging improvements

  2. Support for automatic binding redirection

  3. Expanded support for Windows Store apps

4.5
Visual Studio 2012
  1. Features Enhancements to CLR 4.0

  2. Async Support

  3. Support for building Windows Store apps

  4. Features Enhancement to WPF, WCF, WF, and ASP.NET

4.0
Visual Studio 2010
  1. Introduced CLR 4.0

  2. Managed Extensibility Framework (MEF)

  3. Dynamic Language Runtime (DLR)

  4. Task Parallel Library

3.5
Visual Studio 2008
  1. Built-In AJAX Support

  2. LINQ

  3. Dynamic Data

  4. Multi-targeting Framework Support

3.0
Visual Studio 2005
  1. Windows Presentation Foundation (WPF)

  2. Windows Communications Foundation (WCF)

  3. Windows Workflow Foundation (WF), and CardSpace

2.0
Visual Studio 2005
  1. Introduced CLR 2.0

  2. Generics and generic collections

  3. Partial classes

  4. Nullable types

  5. Anonymous methods

  6. Introduced many new controls and features to ASP.NET

1.1
Visual Studio .NET 2003
  1. Features Enhancement to ASP.NET and ADO.NET

  2. Built-in support for mobile ASP.NET controls

  3. Security Enhancement

  4. Built-in support for ODBC and databases

  5. Internet Protocol version 6 (IPv6) support

1.0
Visual Studio .NET
  1. Introduced CLR 1.0

  2. Support for Object-oriented Web application development

  3. Use of DLL class libraries

Note

CLR 3.0 is skipped by Microsoft.

What do you think?

I hope you will enjoy the .NET Framework features. I would like to have feedback from my blog readers, especially regarding Dot Net Certification. Your valuable feedback, questions, or comments about this article are always welcome.

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About Author
Shailendra Chauhan (Microsoft MVP, Founder & CEO at Scholarhat by DotNetTricks)

Shailendra Chauhan, Founder and CEO of ScholarHat by DotNetTricks, is a renowned expert in System Design, Software Architecture, Azure Cloud, .NET, Angular, React, Node.js, Microservices, DevOps, and Cross-Platform Mobile App Development. His skill set extends into emerging fields like Data Science, Python, Azure AI/ML, and Generative AI, making him a well-rounded expert who bridges traditional development frameworks with cutting-edge advancements. Recognized as a Microsoft Most Valuable Professional (MVP) for an impressive 9 consecutive years (2016–2024), he has consistently demonstrated excellence in delivering impactful solutions and inspiring learners.

Shailendra’s unique, hands-on training programs and bestselling books have empowered thousands of professionals to excel in their careers and crack tough interviews. A visionary leader, he continues to revolutionize technology education with his innovative approach.
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