[Development] HEADS-UP: Qt 5.15 Feature Freeze is in effect now

[Sona Kurazyan]

> Anyway, how are we on Qt 6.0 future-compat features? Are they in 5.15?
> 
> --
> Thiago Macieira - thiago.macieira (AT) intel.com
>   Software Architect - Intel System Software Products

I've started moving things (QLinkedList for now) to Qt5Compat in dev branch, 5.15 is not affected.

Best regards,
Sona