• don't use absolute paths for built-in verbs
• fix freeze on circular symlink chains
• :filesystems (alias :fs) display all mounted filesystems in a filtrable view. You can enter to browse at the mount point (unix only for now)
• :toggle_root_fs (alias :rfs) toogles showing information on the filesystem of the current directory
• filesystem information (mainly size and usage) related to the current filesystem displayed in whale-spotting mode