Changed: Expansion results printed by the -x option is now quoted to disambiguate presence of special characters.
Changed: When the shell prints aliases, variables, key bindings, etc. they are now printed with less quotes.
Fixed: The "set" built-in without any argument now prints not only local variables but also global.
Fixed: The "." built-in no longer leaves temporary positional parameters after a file-not-found error.
Fixed: The ">" redirection with the noclobber option is now more reliable than before. Previously, there was little possibility of overwriting an existing regular file in case another process simultaneously replaces the file.
Updated the sample initialization script (yashrc):