[Development] tag <strike> in QTextEdit

[ser00]

I create topic in Forum 
https://forum.qt.io/topic/73709/when-qtextedit-will-understand-tag-strike May 
you add support of <strike> tag to QTextEdit and other classes? It is 
useful for paste rich text from browsers. If no and never, please tell 
it and I will write support manually to my application. What about add 
some other not supported tags? It may be or never?

P.S. I correct my program code for support the tag manually in my child 
class , so the problem is not relevant for me now. But for other users 
may be.

Sergey