[Question] Stringprep

Hey Folks, sorry if this is the wrong place for this.

Was just wondering if libidn2 has dropped the Stringprep implementation completely & whether there are any plans to change that in the future?

Over at the macOS package manager Homebrew we're trying a potentially rather involved & very much not certain to go ahead in current form migration over to libidn2 as much as possible, including submitting some patches upstream where the migration is simple, but some things like getdns use stringprep in their code & I'm unsure what to suggest to upstream in that situation.