- Limited number of recursive calls in f_findnext().
- Fixed old floppy disks formatted with MS-DOS 2.x and 3.x cannot be mounted.
- Fixed some compiler warnings.
- Added support for 64-bit LBA and GUID partition table (FF_LBA64 = 1)
- Changed some API functions, f_mkfs() and f_fdisk().
- Fixed f_open() function cannot find the file with file name in length of FF_MAX_LFN characters.
- Fixed f_readdir() function cannot retrieve long file names in length of FF_MAX_LFN - 1 characters.
- Fixed f_readdir() function returns file names with wrong case conversion. (appeared at R0.12)
- Fixed f_mkfs() function can fail to create exFAT volume in the second partition. (appeared at R0.12)
- Supported stdint.h for C99 and later. (integer.h was included in ff.h)
- Fixed reading a directory gets infinite loop when the last directory entry is not empty. (appeared at R0.12)
- Fixed creating a sub-directory in the fragmented sub-directory on the exFAT volume collapses FAT chain of the parent directory. (appeared at R0.12)
- Fixed f_getcwd() cause output buffer overrun when the buffer has a valid drive number. (appeared at R0.13b)
- Added support for UTF-32 encoding on the API. (FF_LFN_UNICODE = 3)
- Added support for Unix style volume ID. (FF_STR_VOLUME_ID = 2)
- Fixed accesing any object on the exFAT root directory beyond the cluster boundary can fail. (appeared at R0.12c)
- Fixed f_setlabel() does not reject some invalid characters. (appeared at R0.09b)
- Added support for UTF-8 encoding on the API. (FF_LFN_UNICODE = 2)
- Added options for file name output buffer. (FF_LFN_BUF, FF_SFN_BUF).
- Added dynamic memory allocation option for working buffer of f_mkfs() and f_fdisk().
- Fixed f_fdisk() and f_mkfs() create the partition table with wrong CHS parameters. (appeared at R0.09)
- Fixed f_unlink() can cause lost clusters at fragmented file on the exFAT volume. (appeared at R0.12c)
- Fixed f_setlabel() rejects some valid characters for exFAT volume. (appeared at R0.12)
- Changed heading character of configuration keywords "_" to "FF_".
- Removed ASCII-only configuration, FF_CODE_PAGE = 1. Use FF_CODE_PAGE = 437 instead.
- Added f_setcp(), run-time code page configuration. (FF_CODE_PAGE = 0)
- Improved cluster allocation time on stretch a deep buried cluster chain.
- Improved processing time of f_mkdir() with large cluster size by using FF_USE_LFN = 3.
- Improved NoFatChain flag of the fragmented file to be set after it is truncated and got contiguous.
- Fixed archive attribute is left not set when a file on the exFAT volume is renamed. (appeared at R0.12)
- Fixed exFAT FAT entry can be collapsed when write or lseek operation to the existing file is done. (appeared at R0.12c)
- Fixed creating a file can fail when a new cluster allocation to the exFAT directory occures. (appeared at R0.12c)
- Improved write throughput at the fragmented file on the exFAT volume.
- Made memory usage for exFAT be able to be reduced as decreasing _MAX_LFN.
- Fixed successive f_getfree() can return wrong count on the FAT12/16 volume. (appeared at R0.12)
- Fixed configuration option _VOLUMES cannot be set 10. (appeared at R0.10c)
- Improved f_rename() to be able to rename objects with the same name but case.
- Fixed an error in the case conversion teble of code page 866. (ff.c)
- Fixed writing data is truncated at the file offset 4GiB on the exFAT volume. (appeared at R0.12)
- Fixed creating a file in the root directory of exFAT volume can fail. (appeared at R0.12)
- Fixed f_mkfs() creating exFAT volume with too small cluster size can collapse unallocated memory. (appeared at R0.12)
- Fixed wrong object name can be returned when read directory at Unicode cfg. (appeared at R0.12)
- Fixed large file allocation/removing on the exFAT volume collapses allocation bitmap. (appeared at R0.12)
- Fixed some internal errors in f_expand() and f_lseek(). (appeared at R0.12)
- Added support for creating exFAT volume with some changes of f_mkfs().
- Added a file open method FA_OPEN_APPEND. An f_lseek() following f_open() is no longer needed.
- f_forward() is available regardless of _FS_TINY.
- Fixed f_mkfs() creates wrong volume.
- Fixed compilation fails at some configurations, _USE_FASTSEEK and _USE_FORWARD.
- Fixed wrong memory read in create_name().
- Added support of exFAT file system. (_FS_EXFAT)
- Added f_expand(). (_USE_EXPAND)
- Changed some members in FINFO structure and behavior of f_readdir().
- Added an option _USE_CHMOD and removed an option _WORD_ACCESS.
- Fixed errors in the case conversion teble of Unicode (cc*.c).
- Fixed wrong media change can lead a deadlock at thread-safe configuration.
- Added code page 771, 860, 861, 863, 864, 865 and 869. (_CODE_PAGE)
- Removed some code pages actually not exist on the standard systems. (_CODE_PAGE)
- Fixed errors in the case conversion teble of code page 437 and 850 (ff.c).
- Fixed errors in the case conversion teble of Unicode (cc*.c).
- Added f_findfirst(), f_findnext() and f_findclose(). (_USE_FIND)
- Fixed f_unlink() does not remove cluster chain of the file. (appeared at R0.10c)
- Fixed _FS_NORTC option does not work properly. (appeared at R0.10c)
- 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.
- Fixed a hard error in the disk I/O layer can collapse the directory entry.
- Fixed LFN entry is not deleted on delete/rename an object with lossy converted SFN.
- Added arbitrary strings as drive number in the path name. (_STR_VOLUME_ID)
- Added a configuration option of minimum sector size. (_MIN_SS)
- 2nd argument of f_rename() can have a drive number and it will be ignored.
- Fixed f_mount() with forced mount fails when drive number is >= 1.
- Fixed f_close() invalidates the file object without volume lock.
- Fixed f_closedir() returns but the volume lock is left acquired.
- Fixed creation of an entry with LFN fails on too many SFN collisions.
- 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.
- Fixed assertion failure due to OS/2 EA on FAT12/16.
- Changed f_open() and f_opendir() reject null object pointer to avoid crash.
- Changed option name _FS_SHARE to _FS_LOCK.
- Fast seek feature is also applied to f_read() and f_write().
- f_lseek() reports required table size on creating CLMP.
- Extended format syntax of f_printf function.
- Ignores duplicated directory separators in given path names.
- Added f_getcwd(). (_FS_RPATH = 2)
- Added sector erase feature. (_USE_ERASE)
- Moved file lock semaphore table from fs object to the bss.
- Fixed a wrong directory entry is created on non-LFN cfg when the given name contains ';'.
- Fixed f_mkfs() creates wrong FAT32 volume.
- Added a memory configuration option. (_USE_LFN)
- Added file lock feature. (_FS_SHARE)
- Added fast seek feature. (_USE_FASTSEEK)
- Changed some types on the API, XCHAR->TCHAR.
- Changed fname member in the FILINFO structure on Unicode cfg.
- String functions support UTF-8 encoding files on Unicode cfg.
- Separated out configuration options from ff.h to ffconf.h.
- Added a configuration option, _LFN_UNICODE.
- Fixed f_unlink() fails to remove a sub-dir on _FS_RPATH.
- Fixed name matching error on the 13 char boundary.
- Changed f_readdir() to return the SFN with always upper case on non-LFN cfg.
- Added f_forward(). (Tiny-FatFs)
- Added string functions: fputc(), fputs(), fprintf() and fgets().
- Improved performance of f_lseek() on move to the same or following cluster.
- Added f_truncate().
- Added f_utime().
- Fixed off by one error at FAT sub-type determination.
- Fixed btr in f_read() can be mistruncated.
- Fixed cached sector is not flushed when create and close without write.
- Added _USE_NTFLAG option.
- Added FSInfo support.
- Fixed some problems corresponds to FAT32. (Tiny-FatFs)
- Fixed DBCS name can result FR_INVALID_NAME.
- Fixed short seek (<= csize) collapses the file object.
- Supported multiple partitions on a plysical drive. (FatFs)
- Fixed an endian sensitive code in f_mkfs(). (FatFs)
- Added a capability of extending the file size to f_lseek().
- Added minimization level 3.
- Fixed a problem that can collapse a sector when recreate an
- existing file in any sub-directory at non FAT32 cfg. (Tiny-FatFs)
