I added the burger icon to Gpg4win-master.
So remaining here is to remove the right-click actions when a certification is selected.

A better solution might be to use categories to have that element "this message will be signed / this message will be encrypted" above the edit window. But what I find more important and so much more a high priority is that in cases we have a failure saving the draft info flags an error message should come up. This happened for a customer and in the logs I could see that MAPI returned an error. the button was not toggled in this case but the mail also was not marked for encryption. T7144 is the task for that so I'd suggest to start with that one.

In gpgoladdin:

Changing the icon is unusual and does not match a native look and feel in Outlook where toggle icons are there for a reason, to be toggled or not. This is also the way how Outlooks native encrypt & sign works and Microsoft will probably have thought about this a bit.

Ah, that was what daniel and me actually talked about. So I was a bit dissapointed when I only found the documentation. :)

Btw. Here is a nice backtrace, which I think is similar to the crash part of this Task:

I think the crash in the end is the same we have in T6688: Kleopatra GPGME: Reported assert on exit where quitting kleopatra with running jobs tries to cancel all open contexts and then crashes where the assert would be triggered in debug builds. In T6688 we just hid this issue again by not keeping the deviceinfowatcher running.

Phew. Got it. a new script: "gccwrap.sh.in"

Well, so the documentation is that there is no way to migrate and you have to delete everything and then set it up manually again? In that case it is still missing the deletion of the KMail settings etc.

That fixed it.