2011-01-15 Alex Tutubalin <lexa@lexa.ru>
        * Fallback to old huffman decoder for Sony files with unspecified
          data length (Sony A100)
        * Fixed incomplete data fields reset in LibRaw::recycle()
        * LibRaw 0.13.0-Beta3
   
2011-01-13 Alex Tutubalin <lexa@lexa.ru>
        * Better parsing of unknown command-line params in dcraw_emu sample
        * Brigtness table in ahd_demosaic is calculated in reversed order
          to prevent possible (very unlikely) multithreaded app problem.
        * New exposure correction code based on linear-cubic root combination.
          New working correction range is from 0.25 (-2 stops) to 8 (+3 stops)
        * LibRaw 0.13.0-Beta2

2011-01-10 Alex Tutubalin <lexa@lexa.ru>
	* Fixed file extension in half_mt.c sample

2011-01-10 Alex Tutubalin <lexa@lexa.ru>
	* Three patches provided by Jacques Desmis:
          - Exposure correction before demosaic (demosaic pack GPL3)
	  - OpenMP speed-up in median filters (demosaic pack GPL2)
	  - OpenMP speed-up in green equilibration (demosaic pack GPL3)
	* Merged 0.12.2-0.12.3 changes:
          - Patches for ./configure system for better LCMS2 support
	  - Patches for ./configure system
	  - math.h included before any other includes to make KDE compile
	    with Visual C++ happy
	  - Fuji FinePix S5500 size adjusted to ignore (rare?) garbage 
	    at top of frame.
        * all client code should be recompiled due to internals change.
        * LibRaw 0.13.0-Beta1

2010-12-22 Alex Tutubalin <lexa@lexa.ru>
        * Zero copy huffman buffer for LibRaw_buffer_datastream
        * Fixed memory leak in compressed NEFs handling
        * LibRaw 0.13.0-Alpha2

2010-12-20 Alex Tutubalin <lexa@lexa.ru>
        * Demosaic-pack-GPL3 changes:
          + New noise reduction methods before demosaic 
             - Banding suppression
             - High-frequency noise suppression
             - Green channel equalization
          + New chromatic abberration correction.
          All three methods are written by Emil Martinec for Raw Therapee.
          Adapted to LibRaw by Jacques Desmis

        * Merged Foveon code fix from LibRaw 0.12.1

        * LJPEG decompressor speed-up (about 1.5 times for Canon cameras
          and slightly less for others). Some ideas are from RawSpeed library.

        * all client code should be recompiled due to internals change.

        * LibRaw 0.13.0-Alpha1

2010-12-12 Alex Tutubalin <lexa@lexa.ru>
	* Thread-safe and demosaic packs support for MinGW build
	* Demosaic packs support for MS VC build
        * LibRaw 0.12.0-Release

2010-12-09 Alex Tutubalin <lexa@lexa.ru>
        * Fixed bug in add_masked_borders_to_bitmap() call for cameras
          with odd pixels border.
        * New command line options for unprocessed_raw sample:
           -B - subtract black level, -M - add masked pixels to bitmap.
        * Foveon-sensor cameras added to supported camera list if
          compiled with demosaic pack GPL2 
        * LibRaw 0.12.0-Beta4

2010-12-05 Alex Tutubalin <lexa@lexa.ru>
        * Demosaic packs support in Makefile.dist
        * Foveon support in LibRaw demosaic pack GPL2 
        * all client code should be recompiled due to internals change.
        * LibRaw 0.12.0-Beta3

2010-11-27 Alex Tutubalin <lexa@lexa.ru>
        * Fixed allocation bug in lmmse_interpolation (demosaic-pack-GPL2)
	* In LMMSE and AMaZE interpolators allocation changed to calloc
	  to make valgrind happy with uninitialized values
        * Changes in distribution-making scripts
        * LibRaw 0.12.0-Beta2

2010-11-21 Alex Tutubalin <lexa@lexa.ru>
	* Fixes to green_matching code by Sergey Pavlov

2010-11-20 Alex Tutubalin <lexa@lexa.ru>
        * Update for new demosaic-pack-GPL3
	* LibRaw 0.12.0-Beta1

2010-11-19 Alex Tutubalin <lexa@lexa.ru>
        * Demosaic pack(s) supported via ./configure   

2010-11-17 Alex Tutubalin <lexa@lexa.ru>
	* LCMS2 support
	* afd_interpolate(2,1) instead of (5,0)
        * dcraw_emu sample command line keys added and reordered
          to reflect changes in LibRaw 0.12. 
	* Nikon P7000: color matrix data and black level patch for ISO >=400
	  Thanks to Gunnar Thorburn 
        * Support for several industrial cameras based on Sony ICX 625/655 
	  sensor: JAI BB500CL/GE, SVS625CL, ptGrey GRAS-50S5C
	  Thanks to kaare

2010-11-15 Alex Tutubalin <lexa@lexa.ru>

        * Several demosaic algorithms, found in other open-source RAW processing
          packages are implemented in LibRaw. 

          1) DCB demosaic and FBDD denoise by Jacek Gozdz are included in 
             main LibRaw source.
          2) GPL2 demosaic pack with these demosaic methods:
             * AFD and LMMSE implementations from PerfectRaw by Manuel Llorens
             * VCD, Modified AHD, post-demosaic refinemend and median
               filters by Paul Lee
          3) GPL3 demosaic pack with AMaZe interpolation  by Emil Martinec

          See more details in README.demosaic-packs
        
        * Current implementation of dcraw_emu sample allows only selection
          of demosaic method (via -q) options. All other parameters change
          will be implemented later.

	* LibRaw 0.12-alpha1

2010-11-11 Alex Tutubalin <lexa@lexa.ru>
	* Imported 0.11(2) version changes:
	  + Fixed dcraw_emu command line processing code
          + OpenMP is completely disabled on MacOS X if compiled with -pthread
            due to well-known MacOS problem.
          + dcraw 9.05 (1.439) imported, many new cameras supported:
              Canon: G12, SX120, 60D,
              Hasselblad H4D, Nokia X2, Olympus E-5,
              Nikon: D3100, D7000, P7000,
              Panasonic: FZ40, FZ100, LX5,
              Pentax: K-r, K-5, 645D,
              Samsung GX20, WB2000
	* LibRaw 0.12-alpha0

2010-11-08 Alex Tutubalin <lexa@lexa.ru>
	* Fixes for Sun Studio compiler compatibility
	* Fixes for Visual Studio 2010 compatibility
	* All russian-language files are converted to UTF-8
	* LibRaw 0.11.0-Release

2010-10-18 Alex Tutubalin <lexa@lexa.ru>
           * Disabled OpenMP for wavelet_denoise under Mac OS X
           * More Visual C++ 2003 warnings cleaned in libraw/*h files
           * LibRaw 0.11-Beta7

2010-10-16 Alex Tutubalin <lexa@lexa.ru>
           * internal/dcraw_fileio.c can be compiled with -DDCRAW_VERBOSE again
           * fixed comment style in libraw_datastream.h
           * LibRaw 0.11-Beta6

2010-10-15 Alex Tutubalin <lexa@lexa.ru>

           * New changes to I/O layer. Three LibRaw_*datastream clasees are
             exists: 
               + LibRaw_buffer_datastream - buffer reaging
               + LibRaw_file_datastream - file reading using iostreams
                 (large files are no supported on some systems)
               + LibRaw_bigfile_datastream - FILE*-based file I/O

           *  file/bigfile_datastream is selected automatically by
              LibRaw::open_file based on input file size.
              By default, files larger than 250Mb are opened using
              bigfile interface, you may change this behaviour
              by using second optional parameter of open_file()

           * There is no way to use default parameter values in C API,
             so new call libraw_open_file_ex added with two parameters
             (file name and minimal file size for bigfile_datastream use).

           * all client code should be recompiled due to internals change.

           * All LibRaw_abstract_datastream functions are virtual again. You may
             (again) use your own I/O layer.

           * new -d key for dcraw_emu sample: print timings of processing stages

           * simple_dcraw sample simplified: no mmap code

           * LibRaw 0.11-Beta5

2010-10-08 Alex Tutubalin <lexa@lexa.ru>
           * Fixed bug in exception handling in OpenMP sections in 
             AHD interpolation code.

           * LibRaw_datastreams are now C++ iostreams based instead of old
             plain FILE* calls.
             LibRaw::open_file() in multithreaded programs are WAY faster
             on many OSes (Linux, Windows, MacOSX) because of no extra locks.

           * all client code should be recompiled due to internals change.

           * LibRaw 0.11-Beta4


2010-10-01 Alex Tutubalin <lexa@lexa.ru>
           * Fixed bug in LibRaw::dcraw_process() code: for half_size
             processing, params.four_color_rgb was set to 1 internally
             and not returned back after postprocessing.

           * Several Visual Studio 2003 compatibility fixes

            * AHD interpolation refactored. Now it is about 10% faster than
              dcraw in single-process mode and up to 1.5 times faster on
              4-core and OpenMP (total execution time counted, not AHD itself)
              Thanks to Adam Hooper
           * AHD interpolation refactored. Now it is about 10% faster than
             dcraw in single-process mode and up to 1.5 times faster on
             4-core and OpenMP (total execution time counted, not AHD itself)
             Thanks to Adam Hooper
              
           * LibRaw 0.11-Beta3

2010-09-07 Alex Tutubalin <lexa@lexa.ru>
           * Phase One files: LibRaw::unpack() sets colordata.black to
             approximately correct value. 

           * Fixed minor error in setting colordata.maximum value
             for Phase One files.

           * LibRaw::subtract_black() sets colordata.black and
             colordata.cblack[] to zero to preserve data integrity.

           * LibRaw 0.11-Beta2
             

2010-09-04 Alex Tutubalin <lexa@lexa.ru>

           * It is now possible to crop output image on postprocessing
            stage (dcraw_process). Coordinates and size of the output box
            are set via imgdata.params.cropbox[4] parameter. Look into
            LibRaw documentation for more details.

              + New fatal error code LIBRAW_BAD_CROP

              + New dcraw_emu sample command line switch: -B x y w h
                (sets cropbox)

             Thanks to Patrick and Jan.

            * Processing pipeline has changed: the black level is subtracted
              from data on postprocessing stage either automatically 
              (on dcraw_process() stage) or by special LibRaw API call:

               + New API calls:  LibRaw::subtract_black() (C++ API) and
                 libraw_subtract_black (C API). 
                 If you use dcraw_process() or dcraw_document_mode_processing()
                 calls YOU DON'T NEED to call subtract_black() directly.
               
               + The raw preprocessing mode LIBRAW_FILTERING_NOBLACKS
                 is deprecated and removed from LibRaw.

             * New ./configure script.
               Use ./configure -h for usage details.
               Thanks to Siddhesh Poyarekar

             * New API cals static LibRaw::dcraw_clear_mem() (C++ API)
               and libraw_dcraw_clear_mem(..) (C API).
               This calls are used to free memory, allocated by
               dcraw_make_mem_image() and dcraw_make_mem_thumb() instead
               of free() call.

               In some cases LibRaw and calling process have different
               memory managers, so free() of make_mem_image() data 
               results to program crash (especially in Win32/VisualStudio
               enviroment).

             * LibRaw::free() is now private instead of public (again).

             * Minor changes and bugfixes:

               + Memory allocation exceptions (std::bad_alloc) are caught,
                 so LibRaw API calls will return reasonable error codes
                 instead of C++ exception (possibly unhandled).
                 This problem is very unlikely to see in wild: if application
                 cannot allocate small data for internal structure, it will 
                 always fail on allocation for RAW image data.

               + WIN32/VisualStudio 2008/2010: fopen,fscanf and sscanf calls
                 in Libraw_datastream code are changed to *_s (secure) ones.

               + Debug print removed from fatal error handler.

               + Mmaped I/O for dcraw_emu sample is turned on via -E switch
                 now (because old -B switch is used for settng cropbox).

           * all client code should be recompiled due to structures size change
           
           * LibRaw 0.11-Beta1


2010-07-31 Alex Tutubalin <lexa@lexa.ru>
           * dcraw 9.04 (1.438) imported: changes in tiff metadata parser,
            fixed a typo in Canon A720 model name
           * small patch in Sony ARW2 unpacking code to make valgrind happy
           * LibRaw 0.10.0-Beta3.

2010-07-05 Alex Tutubalin <lexa@lexa.ru>
           * dcraw 9.03 (1.437) imported:
             + New cameras: Canon SX20, Nikon D3s, Olympus E-P2, Panasoni DMC-GF1,
               Samsung EX1, Sony A450
             + Color data changed for some cameras

           * LibRaw 0.10.0-Beta2.

2010-06-06 Alex Tutubalin <lexa@lexa.ru>
           * dcraw 9.01 (1.434) imported:
             + Separate black levels for each color channel.
             + New cameras: Canon 550D, Casio EX-Z1050, Fuji HS10/HS11,
               Kodak Z981, Panasonic G2 and G10, Phase One P65, 
               Samsung NX-10 and WB550, Sony NEX-3 and NEX-5.
             + Fixed file descriptor leak in dark frame subtraction processing

           * Fixed dcraw 9.01's bug in DNG black level processing

           * Preliminary support for Sony A450 camera.

           * New command-line switch -h in mem_image sample (half_size support)

           * Some patches by Johannes Hanika (darktable author):
              + OpenMP speedup  for PPG-interpolation
              + green_matching  - suppress of 'color maze' on cameras with
              different green channel sensitivity. This option is turns on
              by  filed with same name in imgdata.params
            
           * all client code should be recompiled due to structures size 
             change

           * LibRaw::free() is now public instead of private.

           * LibRaw 0.10.0-Beta1.

2010-05-15 Alex Tutubalin <lexa@lexa.ru>
           * Fixed bug in 8-bit RAW processing code
           * LibRaw 0.9.1-Release

2010-04-26 Alex Tutubalin <lexa@lexa.ru>
           * OpenMP support: OpenMP is possible under MinGW (untested)
           * LibRaw 0.9.0-Release

2010-04-21 Alex Tutubalin <lexa@lexa.ru>
           * Finally fixed inconsistency in Fuji files processing
           * New COLOR(row,col) call to get bayer color index in image[] array
           * Old FC() call is deprecated and will be removed in future releases
           * unprocessed_raw sample switched to COLOR() call
           * LibRaw 0.9.0-Beta5


2010-04-10 Alex Tutubalin <lexa@lexa.ru>
           * Fixed bug in unpacking DNG files made from Fuji RAFs.
           * LibRaw 0.9.0-Beta4

2010-04-09 Alex Tutubalin <lexa@lexa.ru>

           * Fixed typecast error (problem reported only on gcc 4.2.1/32bit)
            in CRW files processing.

           * C++ API call LibRaw::adjust_maximum() is now deprecated and
             de-documented, use params.adjust_maximum_thr instead (on by default)

           *  C-API call libraw_adjust_maximum() removed.

           * New postprocessing parameter params.adjust_maximum_thr
             This parameter replaces LibRaw::adjust_maximum(), but more flexible
             Defaults are reasonable (0.75, same as in old adjust_maximum),
             look into documentation for more details.

           * Removed last OpenMP warning

           * dcraw_emu's -c parameter now wants numeric (float) argument. This value
             is assigned to params.adjust_maximum_thr.
             Use -c 0.0 for dcraw compatibility.

           * all client code should be recompiled due to structures size 
             change

           * LibRaw 0.9.0-Beta3


2010-03-29 Alex Tutubalin <lexa@lexa.ru>
           * Fixed a bug in channel_maximum[] calculation for
             Panasonic cameras.
           * channel_maximum[] data now calculated for ALL cameras.
           * OpenMP warnings suppressed.
           * Documented the -c command-line switch for dcraw_emu sample.
           * Removed extra messages from dcraw_emu sample.
           * LibRaw 0.9.0-Beta2

2010-03-28 Alex Tutubalin <lexa@lexa.ru>
           
           New licensing:

           * Triple licensing (selected by LibRaw user):

              + LGPL 2.1 (http://www.gnu.org/licenses/lgpl-2.1.html)
              + CDDL 1.0 (http://www.opensource.org/licenses/cddl1.txt)
              + LibRaw Software License (27 March 2010 version)
               (http://www.libraw.org/data/LICENSE.LibRaw.pdf)

           * There is no separate LibRaw-Lite and LibRaw-Commercial versions,
             only single LibRaw.
             Current LibRaw-Lite and LibRaw-Commercial users should switch
             to LibRaw without loss of functionality.
             It is possible to change licensig too (e.g. from LGPL to CDDL
             for LibRaw-Lite users and from LibRaw License to LGPL or CDDL
             for LibRaw-Commercial users).

           * No Foveon support :(
             It is not possible to get good color from Foveon sensors with
             *any* converter. So, there is no need to support these cameras.
             Dcraw's Foveon-processing code is too strict licensed (GPL),
             so we choose to drop it.
             
           New Features:

           * New data field  colordata.channel_maximum[4] - per channel data
            maximum (calculated for most cameras, 0 for others).

           * New call LibRaw::adjust_maximum() (and libraw_adjust_maximum() in C API).
             This call changes hardcoded colordata.maximum value to calculated
             at unpack stage. This helps suppress false color in highlights
             (magenta clouds and so).

           * New command line parameter -c for dcraw_emu sample. Calls adjust_maximum()
             for each processed file.

           * all client code should be recompiled due to structures size 
             change

           * LibRaw 0.9.0-Beta1

2010-02-06 Alex Tutubalin <lexa@lexa.ru>
           * Fixed ambiguity in pow/sqrt calls (to make Sun C++ compiler happy)
           * OpenMP is not supported under MS Visual Studio
           * Masked a bug in RIFF format parser 
           * LibRaw 0.8.6

2009-12-30 Alex Tutubalin <lexa@lexa.ru>
           * Fixed bug in simple_dcraw sample parameters processing
           * Imported dcraw 8.99 (1.432):
             + New cameras: Canon:  1D mk IV, Canon S90; Casio Z750, 
               Nikon D3S, Pentax K-x, Sony A-500/550, Fuji S200EXR
             + New color data for Canon G11 and Sony A850
             + Changes in Canon sRAW processing
             + Changes in Kodak metadata processing
             + Changes in uncompressed Fuji files processing (FinePix S5xxx)
           * LibRaw 0.8.5

2009-11-21 Alex Tutubalin <lexa@lexa.ru>
           + Fixed a bug in processing of uncompressed Phase One files 
           * LibRaw 0.8.4

2009-10-24 Alex Tutubalin <lexa@lexa.ru>
           + Imported dcraw 8.98/1.431:
             * New Cameras: Canon 7D, Panasonic GF1, Sony A850 and A380, 
             Casio Z850, Nikon D300s
           + changes in libraw_datastream.h to make compilers more happy
           * LibRaw 0.8.3

2009-09-02 Alex Tutubalin <lexa@lexa.ru>
           + Fixed bug in Hasselblad .3FR unpacking code
           * Imported dcraw 8.97/1.428: Nikon D3000 image width fix
           * LibRaw 0.8.2
           
2009-08-31 Alex Tutubalin <lexa@lexa.ru>
           + Enum LibRaw_thumbnail_formats (LIBRAW_IMAGE_*) values changed to
             match values in  enum LibRaw_image_formats (LIBRAW_THUMBNAIL_*).
             You need to recompile all sources using these constants.

2009-08-30 Alex Tutubalin <lexa@lexa.ru>
           * Imported dcraw 8.97/1.427:
             + new cameras: Canon A470, Canon G11 (without color data),
                Nikon D3000, Olympus E-P1, Panasonic DMC-FZ35/FZ38
             + some changes in decoding code.
            * Fixes for Microsoft Visual C++ 6.0 compatibility
            * C-API dcraw_make_mem_thumb() call finally exported in API
           * LibRaw 0.8.1

2009-08-24 Alex Tutubalin <lexa@lexa.ru>
           * Imported dcraw 8.96/1.426
             + New cameras: Casio EX-Z60 and EX-Z75, Kodak Z980,
               Nikon D5000,  Olympus X200, D560Z,C350Z,E620,
               Pentax K7, Sony A330.
             + New color data for many cameras
             + Generalized unpacker code for Canon and Casio P&S cameras
           * LibRaw 0.8.0-Release

2009-08-13 Alex Tutubalin <lexa@lexa.ru>
           * RAW files larger than 2Gb are supported on:
              - Unix (all supported: FreeBSD, MacOS X, Linux)
              - Windows (with C runtime version  >= 8.0)
           * bzero replaced with memset to make Solaris users happy
           * All applications on 32-bit systems should be recompiled
             due to data structures size changes.
           * Minor fixes in windows makefile
           * LibRaw 0.8.0-Beta5

2009-07-21 Alex Tutubalin <lexa@lexa.ru>
           * Imported dcraw 8.95 (1.425):
             + new huffman tree code
             + New cameras supported: AGFAPHOTO DC-833m, Casio EX-S20,
                Phase One P65, Samsung S850
             + Removed hardcoded white-balance data for many P&S cameras.
               It is recommended to set params.use_camera_wb to 1 for 
               safe WB.
           * Fixes for Nikon D5000 files: no pink stripe at 
             right side of frame
           * C-wrapper: added missed calls
               libraw_dcraw_make_mem_image
               libraw_dcraw_ make_mem_thumb
           * Minor fixes to make non-gcc compilers more happy
           * Internal structures changed, full recompilation of all client 
             code is needed.
           * LibRaw 0.8.0-Beta4
                
2009-06-08 Alex Tutubalin <lexa@lexa.ru>
           * Fixes: gamma  curve processing was not performed in 
              dcraw_write_mem_image()
           * Fixes: gamma curve processing was not performed for 
              Kodak thumbnails
           * LibRaw 0.8.0-Beta3

2009-06-05 Alex Tutubalin <lexa@lexa.ru>
           * Fixes in documentation: params.gamm[] described more precisely
           * Fixes in version number, 0.8-beta1 was mistakenly 0.0.0-beta1
           * LibRaw 0.8.0-Beta2

2009-06-04 Alex Tutubalin <lexa@lexa.ru>
           * Imported dcraw 8.94 (1.423):
             + New camera support:
                 Canon: SX1, 500D/Rebel T1i, A570, A590, SX110
                 Kodak Z1015, Motorola PIXL, Olympus E30, Panasonic DMC-GH1
             + Improved color data for Nikon D3X
             + New gamma curve model
             + Many changes in RAW unpacking code
             + Canon cameras: black level is not subtracted if set 
               params.document_mode > 1

           * API changed: params.gamma_16bit field removed. Gamma curve is
             set via params.gamm[0]/gamm[1] values (see documentation and 
             samples for details)
           * LibRaw::identify() splitted to avoid MS VS2008 bug (too many 
             nested blocks)

           * Samples: dcraw_emu and mem_image samples supports new dcraw 
              16bit/gamma semantics:
                -6: set 16 bit output
                -4: set 16 bit output and linear gamma curve and no auto 
                   brighness
           *  LibRaw 0.8.0-Beta1

2009-04-28 Alex Tutubalin <lexa@lexa.ru>
           * Identify sample renamed to raw-identify (name conflict 
             with ImageMagic)
           * Copyright notice changes
           * Many compiler warnings removed

2009-04-07 Alex Tutubalin <lexa@lexa.ru>
           * More accurate types conversion in libraw_datastream.h 
           * New postprocessing parameter auto_bright_thr: set portion of 
             clipped pixels for auto brightening code (instead of 
             dcraw-derived hardcoded 1%)
           * -U  option for dcraw_emu sample sets auto_bright_thr parameter
           * all client code should be recompiled due to structures size 
             change
           * LibRaw 0.7.2-Release

2009-03-22 Alex Tutubalin <lexa@lexa.ru>
           * Fixed typo in OpenMP support code
           * MinGW support 
           * dcraw source is included in distribution
           * LibRaw 0.7.1-Release

2009-03-15 Alex Tutubalin <lexa@lexa.ru>
           * Fuji SuperCCD RAWs: color channels unshuffled on RAW
             read stage (moved from postprocessing stage)

           * LibRaw 0.7.0-Release

2009-03-13 Alex Tutubalin <lexa@lexa.ru>
           * dcraw 8.93/1.421 imported:
             + more accurate pentax dSLR support
             + fixes in Kodak 620x/720x identification
             + faster identification procedure for some formats.
           * LibRaw 0.7.0-Beta5


2009-03-08 Alex Tutubalin <lexa@lexa.ru>
           * dcraw 8.92/1.420 imported:
             + user-specified gamma curve
             + Pentax K2000/Km support
             + Changes in Canon sRAW processing (support for 5D2 fw 1.07)

           * all client code should be recompiled

           * LibRaw 0.7.0-Beta4

2009-02-13 Alex Tutubalin <lexa@lexa.ru>
           * bugfix: 4channels sample finally subtracts black by default
           * dcraw 8.91/1.419 imported:
              + fixes in RIFF files parsing

           * LibRaw 0.7.0-Beta3

2009-02-12 Alex Tutubalin <lexa@lexa.ru>
           * Black level was not calculated for Canon RAWs in
             some filtering modes

           * 4channels sample prints calculated black level
             (scaled if autoscaling used). 
             Also output file names for this sample now includes 
             color channel name (R/G/B/G2 or C/M/Y/G)

           * LibRaw 0.7.0-Beta2

2009-02-09 Alex Tutubalin <lexa@lexa.ru>
           * New sample 4channels: splits RAW color channels into four 
             separate TIFFs

           * LibRaw 0.7.0-Beta1

2009-02-07 Alex Tutubalin <lexa@lexa.ru>
           * Fixed bug in external jpeg metadata reading code.

           * Cleaned some C++ warnings

           * dcraw 8.91/1.418 imported
             + Hasselblad V96C support

           * You need to clean and recompile client code which
             uses LibRaw_*_datastream classes.

           * LibRaw 0.7.0-Alpha6

2009-01-30  Alex Tutubalin <lexa@lexa.ru>

           * New data input framework is created. It is possible now to
             easyly implement your own data input interface for LibRaw
             (e.g. for reading RAW data from network data stream)
             
           * All older programs using previous LibRaw versions are
	     compatible at source code level.

           * LibRaw can read RAW data from memory buffer via
             new LibRaw::open_buffer() API call (implemented on top of
             new input framework). 
             This call used in sample application dcraw_emu and simple_dcraw
             (with -B command-line switch) to test new API.

           * Error handling callback functions now can be called with
             NULL filename passed (if underlying data stream object
             does not know file name).
             So, client error handling callbacks should work with NULL
             filename.

           * All client code should be recompiled

           * Imported dcraw 8.90/1.417:
              + Support for loading White Balance data from
                Sony ARW files edited with Sony IDC software.

           * LibRaw 0.7.0-Alpha5

2009-01-17 Alex Tutubalin <lexa@lexa.ru>
           * Raw filtering mode LIBRAW_FILTERING_NOPOSTPROCESS has renamed
            to LIBRAW_FILTERING_NORAWCURVE for better reflect its purpose.
            This filtering_mode bit turns off tone curve applying on
            RAW data on bayer-pattern cameras with raw tone curve:
              + Adobe DNG (only RAW with bayer pattern)
              + Nikon compressed NEF
              + Some Kodak cameras
              + Sony A700/A900 (tone curve applied to 8-bit raws)

           * unprocessed_raw sample: added command-line key -N, this key
             turns on LIBRAW_FILTERING_NORAWCURVE filtering mode.

           * New scheme of Fuji RAW processing (introduced in 0.7-Alpha3)
             supports DNG files generated from Fuji RAF.
           
           * Imported dcraw 8.90/1.416:
              + better support for Samsung S85
              + fixed possible integer overflow in wavelet denoising code

           * LibRaw 0.7.0-Alpha4


2009-01-14 Alex Tutubalin <lexa@lexa.ru>
           * Black mask extraction supported for all files with bayer data
            (one component per pixel). Black mask data not avaliable
            for multi-component data (Foveon, Canon sRAW, Sinar 4-shot,
            Kodak YCC/YRGB).

           * Black level subtraction can be turned off for all bayer
            cameras (added support for PhaseOne backs).

           * Fujifilm camera processing model changed:
              + RAW data is extracted without 45-degree rotation
              + dcraw-compatible rotation is performed on postptocessing stage
              + it is possible to rotate RAW data without postprocessing
                by LibRaw::rotate_fuji_raw() call.

           * New filtering mode setting: LIBRAW_FILTERING_NOPOSTPROCESS
             This bits turns off RAW tone curve processing based on tone curve
             readed from RAW metadata.
             This mode supported only for PhaseOne backs now (to be supported
             on all relevant cameras in nearest future releases)

           * Black level data (got from RAW data) are stored for PhaseOne backs.

           * Black level subtraction bug (derived from dcraw) fixed
             for PhaseOne files.

           * Fixed processing of -s parameter for dcraw_emu sample
           
           * Parameter  -s N (select shot number) added to 
             unprocessed_raw sample.

           * Imported dcraw 8.90/1.414:
              + changes in QuickTake 100 metadata processing
              + changes in external jpeg processing code
              + Samsung S85 support

           * All client code should be recompiled

           * LibRaw 0.7.0-Alpha3 released

2009-01-10 Alex Tutubalin <lexa@lexa.ru>
           * Fixed bug in add_masked_borders: crash if output dimensions
            is already larger than raw dimensions
            * Fixed out of bounds in samples/unprocessed_raw.cpp for files
            with non-square pixels

           * LibRaw 0.7.0-Alpha2 released
           
2009-01-08 Alex Tutubalin <lexa@lexa.ru>
           * Fixed bug in  0.7.0-a0: black frame size has not reset, 
             so in batch processing there is an error in black frame
             size for files without black frame.

           * Implemented reading of black/masked pixels data for 
             near all cameras with masked pixels, exclding:
              + Canon sRAW, Leaf (MOS), Sinar 4-shot - more than one 
                color component in black frame (redesign of black frame
                data structures required).
              + Fuji SuperCCD: need to design right methods of extraction 
                (should we rotate and resize black pixels as active ones??)

            * Tested for most dSLR data formats with masked pixels: 7 of 9
              untested formats are from old P&S cameras.

           * New call LibRaw::unpack_function_name() returns unpack function name
             (useful for testers only)

           * New identify sample parameters (useful for test-suite builders
             to check test coverage):
                  -u - print unpack function name
                  -f - print masked frame size
             These parameters works only for identify run without -v parameter

           * Imported dcraw 8.89/1.411
             + changes in Panasonic FZ50 files parsing

           * LibRaw 0.7.0-Alpha1 released


2009-01-05 Alex Tutubalin <lexa@lexa.ru>
           * It is possible to turn off RAW data filtration (black level 
             subtraction,              zero pixels averaging):
                + supported on all cameras except Foveon and Phase One
                + filtraction controlled by new parameter "filtering_mode"
                + it is possible to expand API by filtering procedures 
                  built for specific camera model.

           * Black border (masked pixels) extraction:
                + API (data structures) for storing black mask.
                + Black mask extraction supported only for limited list of
                  data formats: 
                       - Canon .CRW, .CR2 (with exception of sRAW),A600, A5
                       - Adobe DNG (both converted RAW and native DNG)
                       - Nikon NEF (compressed only)
                  this list to be expanded in future LibRaw versions
           * New call add_masked_borders_to_bitmap makes full bitmap
             'masked border' + image
           * Usage sample for functionality listed above: 
              samples/unprocessed_raw 
           * Imported dcraw 8.89/1.410:
              + fixed bugs in Hasselblad .fff decoding
              + fixes in Imacon metadata decoding
           * Documentation changes
           * All client code should be recompiled
           * LibRaw 0.7.0-Alpha0


2009-01-01 Alex Tutubalin <lexa@lexa.ru>
           * Fixed a bug (filedescriptor and buffer memory leak)  in thumbnail 
             extraction when called before metadata analysis. 
             Thanks to Albert Astalis Cid.
           * LibRaw 0.6.4 Release

2008-12-11 Alex Tutubalin <lexa@lexa.ru>
           * Imported new edition of dcraw 8.89 (version 1.409)
           * Nikon NEF decoding changed
           * LibRaw 0.6.3 Release
           
2008-12-03 Alex Tutubalin <lexa@lexa.ru>
           * fixed bug in Panasonic .RW2 processing (only for thread-safe version,
             single-threaded version was not affected)
           * All client code should be recompiled
           * LibRaw 0.6.2 Release

2008-12-03 Alex Tutubalin <lexa@lexa.ru>
           * Imported  dcraw 8.89 (version 1.407)
           * New cameras:
               Canon G10 & 5D Mk2, Leaf AFi 7, Leica D-LUX4, Panasonic FX150 & G1, 
               Fujifilm IS Pro,
           * Changed camera support (color conversion tables):
               Canon 50D, Nikon D90 & P6000, Panasonic LX3 & FZ28, Sony A900
           * LibRaw 0.6.2 beta

2008-09-25 Alex Tutubalin <lexa@lexa.ru>
           * Added new data field  float LibRaw::imgdata.color.cam_xyz[4][3]. 
           This field contains constant table (different for each camera) for
           Camera RGB->XYZ conversion.
           * All client code should be recompiled
           * LibRaw 0.6.1 Release

2008-09-18 Alex Tutubalin <lexa@lexa.ru>
           * dcraw 8.88 imported:
              - new cameras (Canon 50D, Sony A900, Nikon D90 & P6000,
                Panasonic LX3 FZ28)
              - new method of black point subtraction for Canon cameras, 
                preliminary banding supression.
            * Stack memory usage lowered (some thread data moved to dynamic
            memory) 
            * some patches for MSVC compatibility
            * LibRaw 0.6.0 Release

2008-09-16 Alex Tutubalin <lexa@lexa.ru>
           * Enum definitions changed to make gcc -pedantic happy
           * Compiler/preprocessor flags does not affects LibRaw class field set
           (i.e. structure for thread local storage is always allocated)                   
           * Default library compilation mode (i.e. sources imported in another
             project) is thread-safe 

2008-09-14 Alex Tutubalin <lexa@lexa.ru>
           * OpenMP support for most CPU consuming steps of processing:
             ahd_interpolation. wavelet_denoise
             10-30% speed-up of full processing pipe on 2-core CPU 
             OpenMP supported only on gcc (Linux/FreeBSD and Mac OS X)

           * LibRaw 0.6.0-Beta-1

2008-09-10 Alex Tutubalin <lexa@lexa.ru>
           *  All set_**handler accepts additional void* pointer, which should point to
            callback private data. This pointer passed to user callback when it called.

           * LibRaw 0.6.0-alpha5

           * All client code should be recompiled

2008-09-10 Alex Tutubalin <lexa@lexa.ru>
           * New processing stages in enum LibRaw_progress: 
             LIBRAW_PROGRESS_BAD_PIXELS LIBRAW_PROGRESS_DARK_FRAME
            (reserved stages LIBRAW_PROGRESS_RESERVED_PRE1-PRE2 has removed)
           * libraw_strprogress() - convert progress code into string

           * Added progress/cancellation user callbacks
             + new fatal error code: CANCELLED_BY_CALLBACK
             + sample usage in samples/dcraw_emu.cpp (try run it with -v -v -v opts)

           * LibRaw 0.6.0-alpha4

           * All client code should be recompiled

2008-09-08 Alex Tutubalin <lexa@lexa.ru>
           * ICC-profiles support (same as in dcraw)
             + input/output profiles (specified as path to 'icc' file or 'embed' for 
               embedded input profile)
             + additional warnings
             + LCMS library used

           * support of bad pixel map (caller should specify path to bad pixel file 
              in dcraw-compatible format)

           * dark frame subtraction support (caller should supply path to 16-bit PGM 
              map). samples/simple_dcraw.cpp - -4 option added for dark frame file 
              generation

           * support of bad pixeld map (dcraw-compatible format)

           * the dcraw_emu sample supports all new features (ICC, dark frame, bad 
              pixels)

           * libraw/libraw_version.h, defines, calls and macros for version checks:
              + LibRaw::version(), LibRaw::versionNumber(), LIBRAW_CHECK_VERSION()

           * List of supported cameras:
              + LibRaw::cameraCount()
              + LibRaw::cameraList()

           * fixed error in adjust_sizes_info_only

           * documentation changes

           * LibRaw 0.6.0-alpha3

2008-09-07 Alex Tutubalin <lexa@lexa.ru>
           * samples/mem_image.c - bitwise equal output with dcraw -4
             (PPMs outputted with network byte order)
           * LibRaw 0.6.0-alpha2
           
2008-09-06 Alex Tutubalin <lexa@lexa.ru>
           * Added calls dcraw_make_mem_image and dcraw_make_mem_image:
             + functions (and supporting code)
             + documentation changed
             + new sample code samples/mem_image.cpp
           * Added processing parameter  LibRaw::imgdata.params.gamma_16bit 
              (set to 1 to make gamma correction for 16-bit output)
           * LibRaw 0.6.0-alpha1

2008-08-28 Alex Tutubalin <lexa@lexa.ru>
           * dcraw 1.404 (8.87) imported:
             - 6 new cameras supported (Canon 1000D, A720, SD300; 
                Nikon D700, Oly E-520,Kodak C603)
           * Licensing changed to GPL v2

2008-05-02  Alex Tutubalin <lexa@lexa.ru>
            * mmap/malloc+read IO-layer removed due to no performance gain.
              FILE I/O returned

2008-05-02  Alex Tutubalin <lexa@lexa.ru>
            * dcraw 1.403 imported
              - changes in ljpeg decompression (index values cut to 12 bit)
              - changes in parse_foveon() jpeg thumbnail extraction	
            * LibRaw 0.5.3 released

2008-04-24  Alex Tutubalin <lexa@lexa.ru>
            * Linux build of samples/identify fixed
            * documentation editorial
            * LibRaw 0.5.2 released

2008-04-21  Alex Tutubalin <lexa@lexa.ru>
            * All documentation translated to English
            * English changelog started :)
            * minor bug (include path) fixed in samples/half_mt 
            * LibRaw 0.5.1 released
