The biggest feature of this new release is a text editor: EDIT.BIN.
Unfortunately it's very basic (like notepad) and you have to convert your dos files to the unix style format using the dos2unix command on a linux box, or use something similar.
# New program: EDIT.BIN -- a full-screen text editor (currently
limited to Unix-formatted text files)
# README.TXT is no longer copied to the disk images; instead,
programs/sample.txt is added for use in EDIT.BIN
# CLI now includes CAT command to display a file: 'CAT FOO.TXT'