QtE5 - is a wrapping of Qt-5 for D

[eugene via Digitalmars-d-announce]

On Monday, 22 August 2016 at 08:38:12 UTC, MGW wrote:
> The excellent programming language is D. I all the projects 
> make, nearly two years, only on D (dmd) + Qt (QtE4 and QtE5).

What are the advantages and drawbacks you faced and face while 
working with D?
How are old D programs compiled with new versions of D compiler? 
Did you rewrite old D programs using new D features during 2 
years?