Development stalled

[Ryuno-Ki]

Hey,

in case you're not intending to develop this repo any longer please consider adding a statement on the README that you would look for another maintainer...

Or archive the repo (and reflect that on npmjs.com).

I at least want to go over my repos this year as well.
The last PRs came from bot and issues weren't created for a year. That's why I'm asking.