Hi,
Please welcome the Release Candidate for the upcoming CLion 2019.3!
To install CLion 2019.3 RC (build 193.5233.56), download it from the website, update from our Toolbox App, or use a snap package (for Ubuntu). Please note that to use CLion 2019.3 RC, you need to either have an active subscription or start a 30-day evaluation period. No patches are provided for this release candidate, but you can expect a patch from the latest 2019.2.5 update to the 2019.3 release version.
DOWNLOAD CLION 2019.3 RC
Here are the main bug-fixes and improvements:
C++20's Concepts completion fix