+ Progress information has been improved, and now arbitrary callback
+ functions can be used to show the progress of a WIM operation.
+
+ A possible bug with changing the bootable image of a WIM was fixed.
+
+ Some advisory locking is now done to prevent two processes from
+ modifying a WIM at the same time (but only in some cases). For example,
+ you cannot mount two images from a WIM read-write at the same time.
+
+ Some functions have been reorganized:
+ * wimlib_mount() renamed to wimlib_mount_image().
+ * wimlib_unmount() renamed to wimlib_unmount_image().
+ * wimlib_overwrite_xml_and_header() removed as
+ wimlib_overwrite() suffices now.
+ * wimlib_apply_image_to_ntfs_volume() removed as
+ wimlib_extract_image() suffices now.
+ * wimlib_add_image_from_ntfs_volume() removed as
+ * wimlib_add_image() suffices now.
+