• build: fix build on big endian hosts
• mkfs: don't print changed defaults notice with --quiet
• scrub: fix wrong stats of processed bytes in background and foreground mode
• convert: actually create free-space-tree instead of v1 space cache
• print-tree: recognize and print CHANGING_FSID_V2 flag (for the
  metadata_uuid change in progress)
• other:
  • documentation updates