5.18.3 Can you answer these questions?

5.18.3.1 Overleaf and Section Fonts
5.18.3.2 Weird update behavior in portable MiKTeX version
5.18.3.3 Neither Bibliography nor Acronyms compile
5.18.3.1 Overleaf and Section Fonts

https://tex.stackexchange.com/landing/r/newsletter?cta=question&id=493165

Oveleaf say that it's possible to use a set of pre-installed fonts 
here. One of these is "CMU Classical Serif" I want to change the section title in my document to be "CMU Classical Serif" 
I try  ... 
[fonts] [sectioning] [fontspec] [titlesec]
 
asked by thesundayscientist https://tex.stackexchange.com/landing/r/newsletter?cta=user&id=189974 1 vote
answered by David Carlisle https://tex.stackexchange.com/landing/r/newsletter?cta=user&id=1090 0 votes
5.18.3.2 Weird update behavior in portable MiKTeX version

https://tex.stackexchange.com/landing/r/newsletter?cta=question&id=492985

Recently, I did a fresh installation of portable MiKTeX version "miktex-portable-2.9.6942.exe" on an USB stick; "miktex-portable-2.9.6942.exe" was downloaded from the MiKTeX website. After the first  ... 
[miktex] [miktex2.9] [miktex-update]
 
asked by tfran https://tex.stackexchange.com/landing/r/newsletter?cta=user&id=121733 1 vote
5.18.3.3 Neither Bibliography nor Acronyms compile

https://tex.stackexchange.com/landing/r/newsletter?cta=question&id=493079

I'm using TexStudio for my Final Study Project. I've tried so hard and in many different ways to compile my bibliography and the acronyms, but without success. 
I'm using XeLaTeX, and BibTeX for the  ... 
[bibliographies] [texstudio] [acronyms]
 
asked by Gonzalo Piedra https://tex.stackexchange.com/landing/r/newsletter?cta=user&id=189927 1 vote
answered by Kurt https://tex.stackexchange.com/landing/r/newsletter?cta=user&id=16550 0 votes