The 0.8 Release is near - first step is the migration to libqt5xdg1 - that means: All Packages will be rebuild against the new library, so the d- u is broken for LXQt (Qt5) users.
Another important info: The debian development is started to get LXQt into debian before freeze. Also fine for us is that myself is part of the team. We decided to go with Qt 5 for debian. That means, that our Qt 4 Packages are deprecated and will be removed after the ongoing transition. Users of the Qt 4 packages should migrate to the Qt5 packages it they are available.