We just released the first release candidate for Wt 4.5.0.
This release changes the targeted C++ standard from C++11 to C++14. We also marked the Firebird Dbo backend as unmaintained. It depends on IBPP, which appears to have been abandoned. We’ve also added <trusted-proxy-config> to more finely configure Wt when behind a reverse proxy, and deprecated <behind-reverse-proxy>.
More information in the release notes.
Here are the links:
Wt 4.5.0 RC 1: download wt-4.5.0-rc1.tar.gz (release notes)
Binary builds for Windows are available on the GitHub releases page.