Early Access Program News

CLion 2023.3 Release Candidate

CLion 2023.3 is on its way, and the release candidate for v2023.3 is already available!

To install CLion 2023.3 RC (build 233.11799.171), download it from the website, update via the Toolbox App, or use this snap package (for Ubuntu).

CLion 2023.3 RC

You need an active subscription or a trial license to use CLion 2023.3 RC.

If you are using CLion Nova, note that we do not plan to release it as part of v2023.3. We are still collecting feedback, addressing issues found by users, and adding notable features that are already available in CLion Classic. You are welcome to use CLion Nova as a free EAP version until we merge it into CLion Classic and release it there.


Here are the highlights:

  • In CLion 2023.3, AI Assistant can explain runtime errors to you:Explain with AI
  • Debugger:
    • We fixed exceptions that were thrown during attempts to stop core dump debug sessions. This change also fixes the problem with the bundled LLDB debugger, which was failing to debug core dumps on Ubuntu (CPP-22765).
    • CLion no longer hangs on debug session stop (CPP-36296).
  • In the Assembly view, CLion now remembers the assembly syntax you select.
  • Using do {.. } while(0) no longer results in an Unreachable code warning (CPP-36117).
  • Refactoring in CLion no longer fails when non-ASCII characters are used in the path to the file where the refactorings are performed.

The full release notes are available here. Give this build a try, and help us improve CLion by reporting any problems you find to our issue tracker. The final release is just around the corner, so stay tuned!

Your CLion team
The Drive to Develop

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