(J)Wt 4.11.4 is a bigger patch release that fixes a couple of issues, and also introduces some improvements. Check the release notes for more info.
The main points of attention are:
some additional improvements to MFA/TOTP
some href/internal path fixes and a "final" CSP correction
a WQrCode class to generate and display QR codes
Here are the links:
Wt 4.11.4 (C++): download wt-4.11.4.tar.gz (release notes)
JWt 4.11.4 (Java): download jwt-4.11.4.zip (release notes)
Binary builds for Windows are available on the GitHub releases page.