2025.1 eap build 251.20015.45

Released: February 10, 2025

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CLion Early Access Program

We at JetBrains believe that making tools for developers should involve listening to them. Our Early Access Program lets the community participate in discussions devoted to our products and influence the development planning, from the early stages onwards.

Why should you try EAP builds?

Early Access Programs allow you to try pre-release versions of our software.

You can use them to evaluate the features which will be added to the next release. Please use the CLion issue tracker to report bugs and suggest new features.

This is an early access version of the product

You expressly acknowledge that this version of the product may not be reliable, may not work as intended and may contain errors. Any use of the EAP product is at your own risk.

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Build infoBuild highlights

2025.1 eap build 251.20015.45

Released: February 10, 2025

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Release notes

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A new EAP build for CLion 2025.1 is now available.

It includes the following major updates:

  • When working with Zephyr projects, you can now use the west build command options and sysbuild as your primary build system.
  • CLion now parses cl6x output more accurately when this compiler is configured as a custom compiler option with the corresponding YAML file.
  • The bundled CMake has been updated to the 3.31.4 version.
  • The Next / Previous Highlighted Usage action now works as intended in CLion Nova.
  • The debugger now works correctly when using an OpenOCD run/debug configuration with a path to a board that contains spaces.
  • The OpenOCD Download & Run configuration option has also received some general improvements.

Please share your feedback and report any issues to our issue tracker.

2025.1 eap build 251.18673.49

Released: February 1, 2025

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A new EAP build for CLion 2025.1 is now available.

It includes the following key updates:

  • The CLion debugger now supports Qt renderers, also known as Qt pretty printers and Qt debugging helpers, allowing you to view Qt variables in a human-readable form.
  • The Go to Header/Source navigation action now works as expected in CLion Nova.
  • When you open a project with files not specified in the project model, such as CMake, CLion Nova now treats them as files included in the project and provides all language features.
  • Opening a file in LightEdit mode no longer crashes the IDE.
  • New keyword groups are available for the C/C++ formatting color scheme, such as Builtin type, Control flow keyword, and Control transfer keyword.
  • CLion Nova now correctly handles _Float types in the implementation of the std::format, which means resolving std::format when using GCC now works as expected.
  • False positives no longer appear for members of anonymous structures and unions.
  • We’ve added support for OpenCL vector types created with the ext_vector_type attribute.
  • CLion Nova now supports the ?: operator, also known as the Elvis operator.

Please share your feedback and report any issues to our issue tracker.

2025.1 eap build 251.14649.40

Released: January 15, 2025

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Release notes

The first EAP build for CLion 2025.1 is here!

Here are some of the key features:

  • The CLion Nova language engine has received some of the most requested features from CLion Classic, including several smart keys and actions.
  • CLion Nova now supports the GoogleTest and Catch2 testing frameworks when working with Bazel projects.
  • For embedded developers, we’ve added the ability to view and manage the DTR, DSR, RTS, and CTS hardware control signals.
  • The Debug Server configuration option has been enhanced with UX improvements and bug fixes.

For more details, see the blog post.

Please share your feedback and report any issues to our issue tracker.