- Added a configuration option for the platforms without RTC. (_FS_NORTC)
- Fixed volume label created by Mac OS X cannot be retrieved with f_getlabel().
- Fixed a potential problem of FAT access that can appear on disk error.
- Fixed null pointer dereference on attempting to delete the root direcotry.
- Added selection of character encoding on the file. (_STRF_ENCODE)
- Added f_closedir().
- Added forced full FAT scan for f_getfree(). (_FS_NOFSINFO)
- Added forced mount feature with changes of f_mount().
- Improved behavior of volume auto detection.
- Improved write throughput of f_puts() and f_printf().
- Changed argument of f_chdrive(), f_mkfs(), disk_read() and disk_write().
- Fixed f_write() can be truncated when the file size is close to 4GB.
- Fixed f_open(), f_mkdir() and f_setlabel() can return incorrect error code.
