gerhardol
commented
3 years ago Choco is not updated yet as there are still features missing in the updated builds where the major feature seem to be an updated Qt version. That is a good start for a neglected tool though. But we can add the link to the newer versions too.
https://github.com/gitextensions/gitextensions/wiki/Application-Dependencies#git This article recommends users to use Chocolatey to update KDiff3. Meanwhile the KDiff3 package available there is from 2015, and terribly outdated. I'm not really sure what prevented you from using direct official link (https://download.kde.org/stable/kdiff3/) instead of advertising low quality package managers.