2010-01-12  David Monfort <david.monfort@edf.fr>

	* Release of fvm version 0.15.0.

2010-01-12  David Monfort <david.monfort@edf.fr>

	* Fix a last-minute bug in MED detection (warn instead of fail).

2009-12-21  Yvan Fournier <yvan.fournier@edf.fr>

	* Pre-Release of fvm version 0.15.0.

2009-12-17  Yvan Fournier <yvan.fournier@edf.fr>

	* Correct bugs occuring in global numbering functions (fvm_io_num.c)
	and in gathering of indexed slices fvm_gather_indexed_slice() when
	--enable-long-gnum is used.

2009-12-08  David Monfort <david.monfort@edf.fr>

	* Change the behaviour of the pre-requisites detection by adding
	a check option. When a package is requested, exit with an error
	if the package is not found.

2009-11-25  David Monfort <david.monfort@edf.fr>

	* Configuration correction for CGNS detection.

2009-11-25  David Monfort <david.monfort@edf.fr>

	* Improve package detection handling during configure stage.

2009-11-24  David Monfort <david.monfort@edf.fr>

	* Install a manpage for fvm-config.

2009-10-30  Yvan Fournier <yvan.fournier@edf.fr>

	* Addition of of fvm_point_location_closest_nodal() to find elements
	on a given mesh closest to points.

	* Minor improvements in fvm_point_location.c.

2009-10-06  Jérôme Bonelle <jerome.boneller@edf.fr>

	* Correct bug in fvm_io_num_create_from_adj_i() when structures
	are empty on certain ranks.

2009-10-06  Yvan Fournier <yvan.fournier@edf.fr>

	* Allow setting of MPI-IO default mode for fvm_file_...().

	* Allow "minimum rank step" argument for block distribution
	in fvm_block_to_part_...() and fvm_part_to_block_...().

	* Handle unit tests with more standard "make check".

2009-08-10  Yvan Fournier <yvan.fournier@edf.fr>

	* Corrected bug in fvm_file_...() when using standard
	IO (not MPI-IO) on more than 64 processors.

2009-08-04  Yvan Fournier <yvan.fournier@edf.fr>

	* Corrected bugs in Morton code comparison functions
	and in fvm_io_num_create_from_coords().

2009-07-23  Yvan Fournier <yvan.fournier@edf.fr>

	* Release of fvm version 0.14.0.

2009-07-20  Yvan Fournier <yvan.fournier@edf.fr>

	* Added --enable-long-gnum configure option to
	use 64-bit types for fvm_gnum_t.

	* Renamed fvm_block_to_part_create_strided() to
	fvm_block_to_part_create_by_gnum(), and
	fvm_part_to_block_create_strided() to
	fvm_part_to_block_create_by_gnum().

2009-07-15  Yvan Fournier <yvan.fournier@edf.fr>

	* Added fvm_neighborhood_*() functions to determine
	entity neighborhoods in a global fashion, typically
	using a global octree with links to a set of bounding
	boxes. Based on initial Octree and quadtree code by
	Jérôme Bonelle, with external visibility limited to
	neighborhood.

	* Added fvm_io_num_create_from_coords() to define an
	I/O numbering based on a Morton-ordering.

2009-07-09  Yvan Fournier <yvan.fournier@edf.fr>

	* Updated automatic compiler flags selection.

2009-03-31  Yvan Fournier <yvan.fournier@edf.fr>

	* Release of fvm version 0.13.0.

	* Modified MPI detection to allow for any MPI
	compiler wrapper.

2009-02-21  Yvan Fournier <yvan.fournier@edf.fr>

	* Corrected bug in fvm_nodal_order_cells() and
	fvm_nodal_order_faces() for indexed sections.

2009-02-13  Yvan Fournier <yvan.fournier@edf.fr>

	* Added fvm_nodal_copy_edges() function to build a mesh
	consisting entirely of edges of a parent mesh.

	* Correct bug in fvm_block_dist_compute_sizes() leading to
	division by 0 in certain cases.

	* Correct bug in fvm_selector_create() leading to an
	error when no group classes are present.

2009-01-15  Yvan Fournier <yvan.fournier@edf.fr>

	* Correct bug in fvm_nodal_section_copy_on_write().

2008-12-22  Yvan Fournier <yvan.fournier@edf.fr>

	* Correct location on edges bug in fvm_point_location.c.

2008-11-06  Yvan Fournier <yvan.fournier@edf.fr>

	* Release of fvm version 0.12.0.

2009-07-23  Yvan Fournier <yvan.fournier@edf.fr>

	* Release of fvm version 0.14.0.

	* Added fvm_nodal_remove_parent_num() function.

2009-07-20  Yvan Fournier <yvan.fournier@edf.fr>

	* Added --enable-long-gnum configure option to
	use 64-bit types for fvm_gnum_t.

	* Renamed fvm_block_to_part_create_strided() to
	fvm_block_to_part_create_by_gnum(), and
	fvm_part_to_block_create_strided() to
	fvm_part_to_block_create_by_gnum().

2009-07-15  Yvan Fournier <yvan.fournier@edf.fr>

	* Added fvm_neighborhood_*() functions to determine
	entity neighborhoods in a global fashion, typically
	using a global octree with links to a set of bounding
	boxes. Based on initial Octree and quadtree code by
	Jérôme Bonelle, with external visibility limited to
	neighborhood.

	* Added fvm_io_num_create_from_coords() to define an
	I/O numbering based on a Morton-ordering.

2009-07-09  Yvan Fournier <yvan.fournier@edf.fr>

	* Updated automatic compiler flags selection.

2009-03-31  Yvan Fournier <yvan.fournier@edf.fr>

	* Release of fvm version 0.13.0.

	* Modified MPI detection to allow for any MPI
	compiler wrapper.

2009-02-21  Yvan Fournier <yvan.fournier@edf.fr>

	* Corrected bug in fvm_nodal_order_cells() and
	fvm_nodal_order_faces() for indexed sections.

2009-02-13  Yvan Fournier <yvan.fournier@edf.fr>

	* Added fvm_nodal_copy_edges() function to build a mesh
	consisting entirely of edges of a parent mesh.

	* Correct bug in fvm_block_dist_compute_sizes() leading to
	division by 0 in certain cases.

	* Correct bug in fvm_selector_create() leading to an
	error when no group classes are present.

2009-01-15  Yvan Fournier <yvan.fournier@edf.fr>

	* Correct bug in fvm_nodal_section_copy_on_write().

2008-12-22  Yvan Fournier <yvan.fournier@edf.fr>

	* Correct location on edges bug in fvm_point_location.c.

2008-11-06  Yvan Fournier <yvan.fournier@edf.fr>

	* Release of fvm version 0.12.0.

	* Correct return value bug for ranks > 0 without MPI IO
	in fvm_file_write_global().

2008-11-06  Yvan Fournier <yvan.fournier@edf.fr>

	* Switch to libtool 2.2.

	* Correct bugs in block extents determination in
	fvm_block_to_part_...().

	* Remove option for safe gather mode in fvm_gather_...()
	functions: safe gather mode is now always used.

	* Correct bug in box[] test for fvm_selector.

2008-10-23  Yvan Fournier <yvan.fournier@edf.fr>

	* Correct --disable-mpi-io configure option when
	using MPI compiler wrappers.

2008-10-22  Yvan Fournier <yvan.fournier@edf.fr>

	* Added fvm_nodal_coupling_...() functions to
	simplify discovery of applications coupled
	using MPI.

2008-09-17  Yvan Fournier <yvan.fournier@edf.fr>

	* Added fvm_nodal_append_shared() function.

	* Removed FVM_FILE_SHARED semantics in fvm_file.*

	* Added fvm_io_num_create_from_adj_s() function to
	create a global numbering from a strided adjacency
	array (such as edges defined by vertices).

2008-08-18  Yvan Fournier <yvan.fournier@edf.fr>

	* Release of fvm version 0.11.0.

	* Correct FVM to MPI datatype conversion bug introduced
	by addition of FVM_CHAR datatype.

	* fvm_file.c: workaround for MPI-IO bugs using individual
	file pointers.

	* Added --disable-mpi-io option to configure.

2008-08-18  Yvan Fournier <yvan.fournier@edf.fr>

	* Pre-release of fvm version 0.11.0.

2008-08-11  Yvan Fournier <yvan.fournier@edf.fr>

	* Added FVM_CHAR datatype.

2008-08-11  Yvan Fournier <yvan.fournier@edf.fr>

	* Minor corrections and improvements in fvm_file_*() API.

	* Add write functions to fvm_file_*() API.

	* fvm_file does not plan for text files anymore (though
	helper functions may be added in the future).

2008-07-25  Yvan Fournier <yvan.fournier@edf.fr>

	* Correct bug in fvm_nodal_append_by_transfer() for
	polygonal or polyhedral sections.

2008-06-25  Yvan Fournier <yvan.fournier@edf.fr>

	* Added fvm_block_to_part_...() data movement functions.

2008-06-20  Yvan Fournier <yvan.fournier@edf.fr>

	* Renamed slice to block in fvm_file.c.

	* Allow either BFT "include" or "include/bft" include path.

2008-05-15  Yvan Fournier <yvan.fournier@edf.fr>

	* Autoconf improvements.

2008-05-12  Yvan Fournier <yvan.fournier@edf.fr>

	* Correct bug in individual pointers mode in fvm_file.c

2008-04-04  Yvan Fournier <yvan.fournier@edf.fr>

	* Release of fvm version 0.10.0.

	* Correct bug leading to corrupt MED files in some
	cases where multiple sections of the same element
	type are present, or tesselation is used.

	* Port to IBM Blue Gene/P (requires --build=ppc64,
	--host=ppc, and CC=mpixlc options to configure).

2008-03-26  Yvan Fournier <yvan.fournier@edf.fr>

	* New pre-release of fvm version 0.10.0.

	* Adapt configuration to MED 2.3.4 header changes.

2008-03-20  Yvan Fournier <yvan.fournier@edf.fr>

	* New pre-release of fvm version 0.10.0.

	* Correct bug in fvm_selector_postfix.c in case of
	complex criteria (due to stack resize bug).

2008-03-19  Yvan Fournier <yvan.fournier@edf.fr>

	* Correct communication timing bug in fvm_locator.c

2008-03-05  Yvan Fournier <yvan.fournier@edf.fr>

	* New pre-release of fvm version 0.10.0.

2008-03-04  Yvan Fournier <yvan.fournier@edf.fr>

	* Add argument to cs_periodicity_combine() for option to
	silently ignore non-commuting periodicity combinations
	(previously, this always led to an error, though the
	low-level code already had the necessary option).

2008-02-29  Yvan Fournier <yvan.fournier@edf.fr>

	* Correct bug in fvm_periodicity transformation introduced
	by incomplete integration of previous correction.

2008-02-20  Yvan Fournier <yvan.fournier@edf.fr>

	* Pre-release of fvm version 0.10.0.

	* Correct bug in fvm_periodicity for rotation with
	non-origin invariant point (by David Monfort).

2008-01-18  Yvan Fournier <yvan.fournier@edf.fr>

	* Correct bug in fvm_nodal_get_global_element_num() in
	case of multiple sections (by Jérôme Bonelle).

2008-01-14  Yvan Fournier <yvan.fournier@edf.fr>

	* Correct bug in fvm_nodal_project() for case in which
	a mesh may be locally empty (by Jérôme Bonelle).

2007-12-05  Yvan Fournier <yvan.fournier@edf.fr>

	* Point location may now be done explicitely relative
	to parent element numbers or local element numbers.
	
	* Bug corrections in fvm_nodal_copy().
	
	* Bug correction in fvm_nodal_triangulate for case with
	multiple sections but no parent element.

2007-11-22  Yvan Fournier <yvan.fournier@edf.fr>

	* Modified configure to use --with-package instead of
	--with-package-prefix type syntax (adding finer-grained
	--with-package-incude, with-package-lib, ...).
	
	* Added fvm_nodal_copy() and fvm_nodal_project_coords().

2007-11-07  Yvan Fournier <yvan.fournier@edf.fr>

	* Release of fvm version 0.9.0.

	* Reduced default optimization with Intel compiler to
	O3 to avoid bugs in fvm_interface.c with ICC 9
	(removed pragmas as they are then no longer
	necessary)

	* Added basic fvm_file read functionnality (for binary
	files only at this stage), using MPI IO if available.

2007-10-22  Yvan Fournier <yvan.fournier@edf.fr>

	* Release of fvm version 0.9.0 candidate.

	* Improved autoconf handling of the MED library
	(for MED 2.3.2, which adds C++ library dependencies).

2007-10-15  Yvan Fournier <yvan.fournier@edf.fr>

	* Rewrite of fvm_selector parsing and postfix handling
	(more robust, with better functionnality)

	* Added fvm_nodal_get_vertex_elements() to retrieve
	a nodal mesh's inverse vertex -> element connectivity.

2007-07-26  Yvan Fournier <yvan.fournier@edf.fr>

	* Release of fvm version 0.8.0.

	* Changed all functions in fvm_gather.c so as to use
	buffer copies insteas of indexed MPI datatypes (less
	elegant, but avoids recurring bugs in Open MPI).

	* Corrections to fvm_selector.c syntax error messages
	(make them usable again).

2007-07-23  Yvan Fournier <yvan.fournier@edf.fr>

	* Release of new fvm version 0.8.0 candidate.

	* Corrected periodicity bug due to typo in fvm_interface.c.

2007-07-12  Yvan Fournier <yvan.fournier@edf.fr>

	* Release of fvm version 0.8.0 candidate.

	* Completed fvm_nodal_get_element_centers() so as to compute
	the true element centers (and not just the extent centers of
	strided element types).

2007-07-08  Yvan Fournier <yvan.fournier@edf.fr>

	* Added optional local_list argument to
	fvm_locator_exchange_point_var() so as to allow indirection of the
	received values.
	
	* Extended fvm_locator_...() functionnality to 2d spatial
	dimension (untested).

	* Corrected bugs to fvm_locator_... in serial mode occuring when
	not all points are located.

2007-06-27  Yvan Fournier <yvan.fournier@edf.fr>

	* Added periodicity and expanded fvm_interface_set_create()
	so as to handle mixed parallel/periodic interfaces.

2007-05-31  Yvan Fournier <yvan.fournier@edf.fr>

	* Release of fvm version 0.7.0

	* Improved element group descriptors and selection mechanism
	(fvm_selector and fvm_group).

	* Renamed fvm_interface_set_get_interface() to fvm_interface_set_get().

2007-04-25  Yvan Fournier <yvan.fournier@edf.fr>

	* Create family 0 for a MED mesh to conform to MED file
	specification (bug correction).

	* First implementation of fvm_selector (by Eric Quemerai,
	eric.quemerai@incka.fr) now operational.

2007-02-22  Yvan Fournier <yvan.fournier@edf.fr>

	* Added new argument to fvm_triangulate_polygon() to indicate
	if connectivity is relative or absolute.

	* Changed tesselation encoding scheme to handle case where
	a triangle had no edge on the polygon border (rare case,
	which lead to a bug).

	* Added 'reverse' argument fo fvm_locator_exchange_point_var()
	to handle cases in which additional values associated with
	distant points are needed (useful for some interpolations).

2007-02-06  Yvan Fournier <yvan.fournier@edf.fr>

	* Release of fvm version 0.6.3

	* Added unit test directory.

	* Now link correctly with optional librairies (MED, CGNS) against
	static BFT library

2007-01-17  Yvan Fournier <yvan.fournier@edf.fr>

	* Correct bugs in extrusion.

	* Correct bug in fvm_writer when path is NULL.

2006-12-12  Yvan Fournier <yvan.fournier@edf.fr>

	* Release of fvm version 0.6.2

	* Correct bugs in fvm_tesselation... and writers due
	  to incorrect buffer sizes in some cases.

2006-10-19  Yvan Fournier <yvan.fournier@edf.fr>

	* Release of fvm version 0.6.1

	* Correct bugs in fvm_interface_... and fvm_io_num_... occuring
	when a mesh is empty on some process ranks.

	* Correct bug in field component names for MED writer with
	6 (symmetrical) and 9 component tensors.

	* Make writers more better handle cas where MPI is initialized
	but only one process is in a writer's communicator.

	* Port to IBM Blue Gene/L (requires --disable-static,
	--build=ppc64, --host=ppc, and CC=mpcc options to configure).

2006-09-26  Yvan Fournier <yvan.fournier@edf.fr>

	* Release of fvm version 0.6.

	* Use fvm_tesselation_vertex_values() to compute floating-point
	field values at added vertices for a tesselation of polyhedra.

	* Allow writers to export tensor variables (field dimension
	6 for symmetrical tensors, 9 for asymmetrical tensors).

2006-08-30  Yvan Fournier <yvan.fournier@edf.fr>

	* Release of fvm version 0.5.

2006-08-03  Yvan Fournier <yvan.fournier@edf.fr>

	* Release of fvm version 0.4.

	* Polygon and polyhedra division are now implemented for all
	writers except "text", using unified tesselation and writer
	helper structures and functions.

	* Many minor improvements and bug fixes.

2006-02-06  Yvan Fournier <yvan.fournier@edf.fr>

	* Tagging of fvm version 0.3.

	* Added initial version of polygon and polyhedra division,
	modified in future versions. This version was not released,
	and only served as a snapshot, pre-tesselation modifications.

2005-12-05  Yvan Fournier <yvan.fournier@edf.fr>

	* Release of fvm version 0.2.

	* src/fvm_locator.c: basic implementation added for
	single-process mode (untested). Previously, the code only
	worked with MPI.

	* src/fvm_defs.c: added FVM_DATATYPE_NULL (requires recompiling
	any code which uses fvm_datatype_t).

	* src/fvm_to_ensight.c: corrected bug leading to infinite
	loop with parts containing less than 4 elements in serial
	mode.

2005-11-23  Yvan Fournier <yvan.fournier@edf.fr>

	* Pre-release of fvm version 0.2.

	* src/fvm_gather.c: corrected critical bug in displacement
	MPI sends and receives leading to corrupt data and memory
	on 64-bit architectures using 32-bit int.

2005-11-10  Yvan Fournier <yvan.fournier@edf.fr>

	* src/fvm_to_ensight.c: corrected error in option substring
	length resulting in some options being ignored.

	* src/fvm_gather.c: corrected critical bug in slice management
	leading to deadlock in some parallel runs.

2005-10-28  Yvan Fournier <yvan.fournier@edf.fr>

	* src/fvm_to_ensight_case.c: corrected error in index shift
	resulting in whitespaces in variable names not being converted
	into underscores in associated file name when closer to the end
	of that name than case prefix length.

	* Added initial base code for polygon triangulation (adapted
	from Code_Saturne's "Enveloppe" module, not yet tested).

	* Added detection and conditional support of CGNS library
	in autconf/automake related files (may serve as a model
	for optional MED/HDF5 detection and conditional support).

2005-08-17  Yvan Fournier <yvan.fournier@edf.fr>

	* Release of fvm version 0.1.

2004-09-17  Yvan Fournier <yvan.fournier@edf.fr>

	* Creation of initial directory and autoconf/automake files.