[QGIS-Developer] When are we dropping support for Qt5?

[David Koňařík]

Hi all,
QGIS 4.0 is planned to be Qt6-only, but currently QGIS master still supports building with Qt5. I'd like to ask if there's a concrete plan for when to drop Qt5 support from the source code.

When developing I keep running into cases where support for Qt5 requires extra code or keeps me from using some useful Qt6-only feature, so I'd like to know when I can start cleaning these things up.

David Koňařík