Drop QT4 from master

[Richard Kimberly Heck]

On 12/28/20 6:52 PM, Jean-Marc Lasgouttes wrote:
> Le 28 décembre 2020 21:29:02 GMT+01:00, Pavel Sanda <sanda at lyx.org> a écrit :
>> It's hard to believe, but looking back at the archives we had the 2.4
>> release-manager decision in May 2019 and first alpha1 thread in June 2019 :)
>>
>> JMarc, what is your situation nowadays? Is it still feasible for you
>> to do the release or shall we restart the whole discussion again?
>
> I find it difficult to find time to get this right. For some reason, lockdown situations make much more difficult for me to concentrate on this. If someone could take the responsibility from me, I would be very grateful, actually. I do not foresee an improvement in close future. 
>
> OTOH, this brought us some nice improvements to 2.4...
>
> Sorry for letting everyone down. Wrong timing.

That seems a bit harsh. My sense is that almost everyone has found this
time strangely inimical to work. I have nothing but time and yet can't
seem to make good use of it.

What is it that needs doing here? I can probably find the time.

Riki