8.52.3 Can you answer these questions?

8.52.3.1 Compilation never ends with modified \pmod after recent update

https://tex.stackexchange.com/landing/r/digest?cta=question&id=653380

In this answer, @egreg provided a modified \pmod with a starred variant. However, after some recent update to the TeX distribution this modification no longer works (the last time I used this command ... 
[math-mode] [errors] [tex-core] [compilation-error]
 

asked by Jinwen https://tex.stackexchange.com/landing/r/digest?cta=user&id=194994 Score of 1

8.52.3.2 The installation of MikTex stops showing a list of options!

https://tex.stackexchange.com/landing/r/digest?cta=question&id=653184

I had to change my computer with WIn10, where I had TexStudio+MikTex. On the new computer which still uses Win10 I am reinstalling MikTex and TexStudio, but MikTex installer (basic-miktex-22.7-x64.exe)... 
[miktex]
 

asked by nino_user183677 https://tex.stackexchange.com/landing/r/digest?cta=user&id=183677 Score of 1

8.52.3.3 Question about \begin tabular  L! \VRule R

https://tex.stackexchange.com/landing/r/digest?cta=question&id=653119

This is my first time asking a question on here, so please forgive me if I'm not explaining everything properly. To describe me as a beginner is a massive understatement. But here it goes. 
I'm working ... 
[tables] [spacing]
 

asked by Itsme https://tex.stackexchange.com/landing/r/digest?cta=user&id=277806 Score of 1

answered by egreg https://tex.stackexchange.com/landing/r/digest?cta=user&id=4427 Score of 0