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    Designcenter 2512 | What is new – Architecture

    Designcenter 2512 | What is new – Architecture

    February 5, 2026
    5 min read

    Key improvements of this release

    Streamlining customer workflows through continuous updates, ensuring seamless high-quality solutions that enhance efficiency and productivity.

    • Smarter Navigation & Personalization
      Streamlined discovery and adaptive workflows that reduce clicks and accelerate productivity.
    • Future-Ready Migration
      Smooth transition of customer customizations with deployment readiness and forward-compatibility for .NET 10.
    • Performance & Compatibility Boosts
      Optimized for the latest OS, hardware, and cloud environments to ensure reliability and speed.
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    Brand Theme and Cue Tooltips

    1. Brand Theme
    • Introduces framed, light and dark modes for improved usability and modern look
    • Aligns with Designcenter branding while offering flexibility to match user preferences
    1. Cue Tooltips
    • Provides clear, context-aware cue tooltips with dialogs
    • Reduces learning curve and helps users quickly identify required inputs and next step
      Use User Interface Preferences to change theme type and cue tooltips.
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    Migration from MS .Net Framework to .NET Core

    1. Plan is to support both at same time to assist in transition to .NET 8+
    2. .NET Framework support may be dropped after full support for .NET 8+ is accomplished
    • WILL NOT happen until is accomplished (e.g support for Remoting, etc.)
    • Tentatively, .NET Framework support will end approximately around NX 2712. This will be scheduled to align with compiler updates.
    1. VB Journal replay support will be impacted dropping Framework support
    • You can still build custom VB applications into a .NET library
    • Siemens is working on documentation to use existing tools to migrate VB Journals to C#
    • We have used these free tools to migrate 1.5k VB tests to C# so far
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    NX Open API policies for 2512 upgrade readiness

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    Upgrade readiness and deployment

    Identify impacted configuration files and breaking changes in custom application early in NX planning and upgrade readiness activities

    1. Leverage what’s changed reports for planning upgrades and deployment packages
    2. Leverage NXOpenReporter Tool and API references to find breaking changes
    • DotNetNXOpenReporter
    • CPPNXOpenReporter
    • PythonNXOpenReporter
    • JavaNXOpenReporter
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    Author

    NomuTech

    NomuTech

    Solutions