Please test: macOS dmg for 4.3.92

[Sebastian Schöps]

Dear Mac users,

I created a macOS dmg for Octave 4.3.92 based on homebrew

https://www.dropbox.com/s/fjg8e413seqm6ph/Octave_4-3-92_High_Sierra.dmg?dl=0

with shasum 3c4ddda86c100bfa3ddd092f6d93d810a7cb743e. I applied a few extra 
patches (#50025 and #49053) and compiled everything on macOS High Sierra (maybe 
I should use an older version for backward compatibility!?). 

Please test and report back.

Best,
Sebastian