2009-05-12  Carlo Baldassi  <carlobaldassi@gmail.com>

	* Forgot (undocumented) legacy macro

2009-05-09  Carlo Baldassi  <carlobaldassi@gmail.com>

	* Changed lqr_carver_get_[true_]energy
	* Added lqr_carver_get_energy_image

2009-05-05  Carlo Baldassi  <carlobaldassi@gmail.com>

	* Updated the example files with the new features

2009-05-04  Carlo Baldassi  <carlobaldassi@gmail.com>

	* Added lqr_carver_bias/rigmask_clear

2009-05-03  Carlo Baldassi  <carlobaldassi@gmail.com>

	* Changed CATCH* macros to LQR_CATCH*
	* No alpha by default for LQR_CUSTOM_IMAGE
	* Improved set alpha/black channel
	* Bias activates energy (for using with
	  lqr_carver_get_energy)
	* Fixes in lqr_carver_bias/rigmask_add_area
	* Added lqr_carver_rigmask_add_xy
	* Don't call transpose when adding rigmasks
	* Rigmask init set to 0 instead of 1
	* Removed energy previews
	* Added lqr_carvre_get_true_energy

2009-04-28  Carlo Baldassi  <carlobaldassi@gmail.com>

	* Heavily optimised the update_mmap code
	* Progress report spans whole sessions instead
	  of being divided into steps when enlagement
	  exceeds the enl_step

2009-04-27  Carlo Baldassi  <carlobaldassi@gmail.com>

	* New framework for energy definition, 
	  including energy previews
	* Added lqr_carver_bias_add_xy
	* Better bias managment (saves memory if
	  bias is not used, no unnecessary
	  transpositions)

2009-04-16  Carlo Baldassi  <carlobaldassi@gmail.com>

	* Added cancel methods and structures
	* Fixed recursiveness of some calls to
	  lqr_carver_list_foreach
	* Fixed return value of lqr_carver_resize

2009-04-09  Carlo Baldassi  <carlobaldassi@gmail.com>

	* Added lqr_carver_set_preserve_input_image
	* Version bump 0.4

2009-04-08  Carlo Baldassi  <carlobaldassi@gmail.com>

	* Fixed bug with 16-bit images

2009-01-26  Carlo Baldassi  <carlobaldassi@gmail.com>

	* Added readouts for current visiblity map

2008-11-01  Carlo Baldassi  <carlobaldassi@gmail.com>

	* Bugfix in update_mmap causing crashes with
	  delta_x > 1
	* Removed unnecessary includes of stdio.h
	* Added debug_checkrows

2008-10-22  Carlo Baldassi  <carlobaldassi@gmail.com>

	* Moved classes definitions to private headers

2008-10-21  Carlo Baldassi  <carlobaldassi@gmail.com>

	* Removed 2-fold scale-up limit, added
	  enl_step setting

2008-10-12  Carlo Baldassi  <carlobaldassi@gmail.com>

	* Added 32 bit and 64 bit floating point support
	* Added get_col_depth
	* Turned all internal floating point maps from
	  gdouble to gfloat
	* Collapsed all the nonstandard constructors
	  and span functions to a single version (*_ext)

2008-09-04  Carlo Baldassi  <carlobaldassi@gmail.com>

	* Added set_no_dump_vmaps

2008-09-04  Carlo Baldassi  <carlobaldassi@gmail.com>

	* Hid private symbols

2008-07-30  Carlo Baldassi  <carlobaldassi@gmail.com>

	* Optimized vsmap memory management
	* Bugfixes

2008-04-06  Carlo Baldassi  <carlobaldassi@gmail.com>

	* Added 16 bit support

2008-02-25  Carlo Baldassi  <carlobaldassi@gmail.com>

	* Added left-right switches

2008-02-20  Carlo Baldassi  <carlobaldassi@gmail.com>

	* Added rigidity mask

2007-12-07  Carlo Baldassi  <carlobaldassi@yahoo.it>

	* initial revision.