src/png/ANNOUNCE

   1
   2 Libpng 1.2.34 - December 18, 2008
   3
   4 This is a public release of libpng, intended for use in production codes.
   5
   6 Files available for download:
   7
   8 Source files with LF line endings (for Unix/Linux) and with a
   9 "configure" script
  10
  11    libpng-1.2.34.tar.gz
  12    libpng-1.2.34.tar.lzma
  13      (Get the lzma codec from <http://tukaani.org/lzma>).
  14    libpng-1.2.34.tar.bz2
  15
  16 Source files with LF line endings (for Unix/Linux) without the
  17 "configure" script
  18
  19    libpng-1.2.34-no-config.tar.gz
  20    libpng-1.2.34-no-config.tar.lzma
  21    libpng-1.2.34-no-config.tar.bz2
  22
  23 Source files with CRLF line endings (for Windows), without the
  24 "configure" script
  25
  26    lpng1234.zip
  27    lpng1234.7z
  28    lpng1234.tar.bz2
  29
  30 Project files
  31
  32    libpng-1.2.34-project-netware.zip
  33    libpng-1.2.34-project-wince.zip
  34
  35 Other information:
  36
  37    libpng-1.2.34-README.txt
  38    libpng-1.2.34-KNOWNBUGS.txt
  39    libpng-1.2.34-LICENSE.txt
  40    libpng-1.2.34-Y2K-compliance.txt
  41    libpng-1.2.34-[previous version]-diff.txt
  42
  43 Changes since the last public release (1.2.33):
  44
  45 version 1.2.34 [December 18, 2008]
  46
  47 version 1.2.34beta01 [December 18, 2008]
  48   Revised png_warning() to write its message on standard output by default
  49     when warning_fn is NULL. This was the behavior prior to libpng-1.2.9.
  50   Fixed string vs pointer-to-string error in png_check_keyword().
  51   Added png_check_cHRM_fixed() in png.c and moved checking from pngget.c,
  52     pngrutil.c, and pngwrite.c, and eliminated floating point cHRM checking.
  53   Added check for zero-area RGB cHRM triange in png_check_cHRM_fixed().
  54   In png_check_cHRM_fixed(), ensure white_y is > 0, and removed redundant
  55     check for all-zero coordinates that is detected by the triangle check.
  56   Revised png_warning() to write its message on standard output by default
  57     when warning_fn is NULL.
  58   Corrected off-by-one error in bKGD validity check in png_write_bKGD()
  59     and in png_handle_bKGD().
  60   Merged with png_debug from libpng-1.4.0 to remove newlines.
  61   Removed redundant check for key==NULL before calling png_check_keyword()
  62     to ensure that new_key gets initialized and removed extra warning
  63     (Arvan Pritchard).
  64   Added PNG_TRANSFORM_STRIP_FILLER_BEFORE and
  65     PNG_TRANSFORM_STRIP_FILLER_AFTER conditionals and deprecated
  66     PNG_TRANSFORM_STRIP_FILLER (Jim Barry).
  67
  68 Send comments/corrections/commendations to png-mng-implement at lists.sf.net
  69 (subscription required; visit
  70 https://lists.sourceforge.net/lists/listinfo/png-mng-implement
  71 to subscribe) or to glennrp at users.sourceforge.net
  72
  73 Glenn R-P