Hello, I am going to have more free time soon (finally), and I would like to come back to this library and make it better. I don't know if people are still using this, as I was absent for a long time,e and people might not trust it, but if anyone is: - Do you have any performance issues? I'd like to make this library better, but at the same time, if there are any performance improvements I can squeeze in, I'd happily do it! Thank you!