News Releases

CLion Bug-Fix Update 2021.3.4 With Fixes for MinGW Toolchain and the Rust Debugger

The CLion 2021.3.4 bug-fix update, build 213.7172.20, is now available. You can get it from our website, in the Toolbox App, or as a snap (for Ubuntu). You can also update via patch from within the IDE itself.


Here are the highlights:

  • Bundled LLDB on Windows was fixed to allow the debugging of Rust code (CPP-28633).
  • MSYS2 MinGW, starting with version, is now supported in CLion (CPP-28403).
  • Fixed an issue with the remote SSH connection in cases where Python isn’t installed on your computer or there is no python in path /usr/bin/env (IDEA-281405). This issue also caused significant performance CPU usage and a hang (CPP-27880).
  • Fixed the IDE’s behavior on macOS when using Cmd+Shift+[ and Cmd+Shift+] to switch between Big Sur tabs (IDEA-261595).
  • Fixed the Ctrl+arrow shortcut when used in the terminal on Windows. The caret now jumps to the next word as expected (IDEA-283023).

The full release notes are available here.

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