This release extends the higher-order combinators to include "map" and "filter" words, named *qmap* and *filter* respectively. Additionally, the value and local variable words have been added to every non-kernel build. Also, the "lambda" higher-order combinators have been rewritten to be more efficient, using local variables, and have been moved into a lambda module.

Due to issues with uploading files, to download zeptoforth 0.63.0 go to https://github.com/tabemann/zeptoforth/releases/tag/v0.63.0