Hello @Gozala I am contacting you in my capacity as a member of the package maintenance team. We have been writing guidelines and building tools for package maintainers.
We see that querystring is very popular but is not actively maintained. We see that the module is marked as maintainer needed. We wanted to ask you what your intentions were? If you are actively looking for maintainers we could bring this under the umbrella of known good actors within the package maintenance team.
If your intent is to deprecate the module and encourage people to migrate to other modules we can help with that too.
If you could please respond in this issue so that the package maintenance team could provide help we would appreciate it.