Release Notes: This release adds and documents a new, osh history-file-support feature to save the user's command-line history to the user $h/.osh.history file. This is a simple user-convenience feature.
Release Notes: This release changes osh globbing so that it is handled in the main osh process. This is for user convenience to allow (for example) `mkdir some_really_long_directory_name... ; cd some*...' and globbing for other special built-in commands as well.
Release Notes: This release adds the program name to osh diagnostics (e.g., "osh: syntax error"). It also adds COPYRIGHT section headings and appropriate copyright notices to all manuals. Further code cleanup and rechecking with splint eases future maintenance.