[Pharo-dev] In Pharo6 what has happened to package scripts?

Hi All, I'm trying to submit a SLICE for Pharo6 that contains chains related to FFI error handling. This SLICE needs a package script to recreate the specialObjectsArray. But I see no accessor for editing package scripts in the Pharo6 Monticello Browser. Have package scripts become unsupported? If so, what is the alternative? If not, how does one edit them? _,,,^..^,,,_ best, Eliot