Readme installation requires qs but I think it should be qs2

[ahoefn]

Following the installation instructions on R 4.6.1 I get

Warning message:
package ‘qs’ is not available for this version of R

A version of this package for your version of R might be available elsewhere,
see the ideas at
https://cran.r-project.org/doc/manuals/r-patched/R-admin.html#Installing-packages 

Replacing qs with qs2 does work.

The fix is to simply replace qs with qs2 in the readme. It was also said there to tag @Zhiqiang-PANG