Version 2.6

This version is originally released on 2010-09-28.

New Features

• Modified the output file format to allow for proper escaping of filenames with quotation marks in them.

Bug Fixes

• Added quotation marks to filenames in CSV matching mode.

Version 2.5

This version is originally released on 2010-05-06.

New Features

• Added API documentation
• Added return values indicating errors in API functions
• Added compatibility for compiling with C++

Bug Fixes

• Added parameter validation to API functions
• Fixed some cosmetic errors in error handling

Version 2.4

This version is originally released on 2010-02-25.

New Features

• Added -k mode to compare unknown signatures against known signatures.

Version 2.3

This version is originally released on 2010-01-10.

New Features

• Added -a mode to display all matches, regardless of score.

Version 2.2

This version is originally released on 2009-07-22.

New Features

• Added capability to compare two or more files containing signatures against one another.

Bug Fixes

• Changed default behavior to exit program on invalid command line flags

Version 2.1

This version is originally released on 2009-01-01.

New Features

• Added fuzzy_hash_filename function to hash an entire file given only its filename. Avoids issues on Win32 systems.

Bug Fixes

• Fixed -p mode to display output

Version 2.0

This version is originally released on 2008-04-02.

New Features

• Created fuzzy hashing API/DLL
• Added support for filenames with Unicode characters on Win32
• Added threshold mode
• Added CSV mode

Bug Fixes

• Fixed extra characters appearing during verbose mode

Version 1.1

This version is originally released on 2006-08-14.

New Features

• First public release
• Added verbose mode to display filenames as they're being hashed
• Added -d mode to make finding similar files in the same directory tree both easier and faster. Removes the need for two command lines and many extraneous lines of output.
• Added -p mode to improve -d mode. Prints bi-directional matches together and omits self matches.
• Added LARGEFILE_SOURCE define to Linux version to allow processing of large files. (You never know...)

Bug Fixes

• Fixed cosmetic errors in usage message. Updated man page.