New posts in Version 11

Does Mathematica 11 work with MacOS Catalina 10.15

What functions work in which version of Mathematica

Thickness destroys Dashing for some platforms/versions

TargetDevice->"GPU" fails even though a CUDA GPU exists

How to get rid of new default Version 11 and 12 Input/Output fonts -> and keep the traditional Courier font

Images import slowly in V11