+v4_0_43
+ - Fix root directory test in mattrib
+ - -b BiosDisk flag for mformat to allow setting physdrive to
+ a user-specified value
+ - Clearer error message in mformat when trying to mformat a
+ disk whose total size is not known
+ - Make recursive copy more consistent
+ - Trailing slash now always implies target should be a directory
+ - Code cleanup
+v4_0_42
+ - Added postcmd attribute in drive description to allow to
+ execute "device release" code automatically at end of
+ command
+ - Code cleanup (unneeded functions, initializations, added
+ comments to unobvious code, obsolete stuff in Makefile)
+ - signedness cleanup about directory entries
+v4_0_41
+ - Made it possible again to have FAT32 filesystems with less
+ than 0xfff5 clusters
+ - Make FAT32 entries 0 and 1 match what windows 10 does
+ - Misc source code and configure script cleanup
+
+v4_0_40
+ - Remove libbsd dependency
+ - Better compatibility with legacy platforms such as AT&T UnixPC
+ - Upgraded to autoconf 2.71
v4_0_39
- Rename strtoi to strosi (string to signed int). The strtoi
function on BSD does something else (returns an intmax, not