Projects / xdelta


xdelta is a library and application for computing and applying file deltas. It features VCDIFF encoding and decoding.

Operating Systems

Recent releases

  •  14 May 2006 09:00

    Release Notes: This release contains bug fixes and performance improvements. It also features VCDIFF encoding.

    •  12 Apr 2002 10:30

      Release Notes: This release includes updates for Berkeley DB 4.0.14.

      •  23 Sep 2001 22:04

        Release Notes: This version incorporates changes to allow building with the native compiler on HPUX and improves a few error messages.

        •  08 Jul 2001 18:24

          Release Notes: When 'patch' supplies its default TO file name recorded in the delta, it still generates a unique file name. Writing patches to stdout was broken, and is now disabled. By default, Xdelta uses a hard-coded 16 byte block size. If you're working with large files, try #undef XDELTA_HARDCODE_SIZE in xdelta.h then use -s BLOCKSIZE (--blocksize=BLOCKSIZE), which should be a power of 2. There is a new test program in the 'test' subdirectory. DJGPP patches have been incorporated. The xdelta(1) man page has been updated. Some backward compatibility issues have been corrected. The GLIB version requirement has been updated.

          •  07 Mar 2001 12:52

            No changes have been submitted for this release.


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