                                FLANN Changelog

     * Version 1.7.1 (23 December 2011)
          * fixes in CUDA kd-tree index
          * renamed some constants to avoid conflicts with other libraries

     * Version 1.7.0 (20 December 2011)
          * new index type (HierarchicalClusteringIndex) for matching
            features using any metric distance (works well for binary
            features and Hamming distances)
          * LSH implementation for matching binary features contributed by
            Vincent Rabaud
          * GPU kd-tree matching for 3D features on CUDA compatible hardware
            contributed by Andreas Mu:tzel
          * support for multithreaded search using the TBB library
            contributed by Nick Vanbaelen
          * better performance when searching for many neighbors
          * improvements to the MPI search support
          * support for radius search using multiple query points at once
          * small breaking API change if upgrading from a previous version,
            check the manual on how to update your code.
          * bug fixes

     * Version 1.6.11 (26 June 2011)
          * bug fixes

     * Version 1.6.10 (16 May 2011)
          * fixed a radiusSearch bug introduced in 1.6.9

     * Version 1.6.9
          * bug fixes
          * fixed radius search bug on MSVC compiler
          * fixed windows linking problems

     * Version 1.6.8 (26 February 2011)
          * bug fixes, low dimensional search speedup

     * Version 1.6.7 (18 January 2011)
          * bug fixes

     * Version 1.6.6 (20 December 2010)
          * misc bug fixes
     * Version 1.6.5 (13 December 2010)
          * fix compilation problem on some C++ compilers
          * fixes in the python bindings

     * Version 1.6.4 (10 December 2010)
          * small bug fix

     * Version 1.6.3 (08 December 2010)
          * radius search speedup

     * Version 1.6.2 (30 November 2010)
          * slight API changes to the C++ bindings, now the main index type
            is templated on the distance functor which makes it easier to use
            custom distances
          * new kd-tree implementation optimized for low dimensionality data
          * experimental MPI support for cluster computing

     * Version 1.5 (September 2010)
          * new C++ templated API
          * saving/loading of indexes to disk
          * thread-safe search
          * more distances types

     * Version 1.2 (February 2009)
          * return the distances to the nearest neighbors found in addition
            to indices.

     * Version 1.1 (December 2008)

     * Version 1.01 (July 2008)

     * Version 1.0 (April 2008)

