diff --git a/libpng-manual.txt b/libpng-manual.txt index 3d3cca844..f78da01ad 100644 --- a/libpng-manual.txt +++ b/libpng-manual.txt @@ -1,6 +1,6 @@ libpng-manual.txt - A description on how to use and modify libpng - libpng version 1.6.3rc01 - July 11, 2013 + libpng version 1.6.3rc02 - July 14, 2013 Updated and distributed by Glenn Randers-Pehrson Copyright (c) 1998-2013 Glenn Randers-Pehrson @@ -11,7 +11,7 @@ libpng-manual.txt - A description on how to use and modify libpng Based on: - libpng versions 0.97, January 1998, through 1.6.3rc01 - July 11, 2013 + libpng versions 0.97, January 1998, through 1.6.3rc02 - July 14, 2013 Updated and distributed by Glenn Randers-Pehrson Copyright (c) 1998-2013 Glenn Randers-Pehrson @@ -5019,6 +5019,10 @@ even if the image only contains gray pixels, only RGB profiles may appear in images with color type 2, 3, or 6, is now enforced. The sRGB chunk is allowed to appear in images with any color type. +Prior to libpng-1.6.0 a warning would be issued if the iTXt chunk contained +an empty language field or an empty translated keyword. Both of these +are allowed by the PNG specification, so these warnings are no longer issued. + The library now issues an error if the application attempts to set a transform after it calls png_read_update_info(). @@ -5218,13 +5222,13 @@ Other rules can be inferred by inspecting the libpng source. XVI. Y2K Compliance in libpng -July 11, 2013 +July 14, 2013 Since the PNG Development group is an ad-hoc body, we can't make an official declaration. This is your unofficial assurance that libpng from version 0.71 and -upward through 1.6.3rc01 are Y2K compliant. It is my belief that earlier +upward through 1.6.3rc02 are Y2K compliant. It is my belief that earlier versions were also Y2K compliant. Libpng only has two year fields. One is a 2-byte unsigned integer diff --git a/libpng.3 b/libpng.3 index 02fa5376c..213c93570 100644 --- a/libpng.3 +++ b/libpng.3 @@ -1,6 +1,6 @@ -.TH LIBPNG 3 "July 11, 2013" +.TH LIBPNG 3 "July 14, 2013" .SH NAME -libpng \- Portable Network Graphics (PNG) Reference Library 1.6.3rc01 +libpng \- Portable Network Graphics (PNG) Reference Library 1.6.3rc02 .SH SYNOPSIS \fB #include \fP @@ -504,7 +504,7 @@ Following is a copy of the libpng-manual.txt file that accompanies libpng. .SH LIBPNG.TXT libpng-manual.txt - A description on how to use and modify libpng - libpng version 1.6.3rc01 - July 11, 2013 + libpng version 1.6.3rc02 - July 14, 2013 Updated and distributed by Glenn Randers-Pehrson Copyright (c) 1998-2013 Glenn Randers-Pehrson @@ -515,7 +515,7 @@ libpng-manual.txt - A description on how to use and modify libpng Based on: - libpng versions 0.97, January 1998, through 1.6.3rc01 - July 11, 2013 + libpng versions 0.97, January 1998, through 1.6.3rc02 - July 14, 2013 Updated and distributed by Glenn Randers-Pehrson Copyright (c) 1998-2013 Glenn Randers-Pehrson @@ -5524,6 +5524,10 @@ even if the image only contains gray pixels, only RGB profiles may appear in images with color type 2, 3, or 6, is now enforced. The sRGB chunk is allowed to appear in images with any color type. +Prior to libpng-1.6.0 a warning would be issued if the iTXt chunk contained +an empty language field or an empty translated keyword. Both of these +are allowed by the PNG specification, so these warnings are no longer issued. + The library now issues an error if the application attempts to set a transform after it calls png_read_update_info(). @@ -5723,13 +5727,13 @@ Other rules can be inferred by inspecting the libpng source. .SH XVI. Y2K Compliance in libpng -July 11, 2013 +July 14, 2013 Since the PNG Development group is an ad-hoc body, we can't make an official declaration. This is your unofficial assurance that libpng from version 0.71 and -upward through 1.6.3rc01 are Y2K compliant. It is my belief that earlier +upward through 1.6.3rc02 are Y2K compliant. It is my belief that earlier versions were also Y2K compliant. Libpng only has two year fields. One is a 2-byte unsigned integer @@ -6001,7 +6005,7 @@ possible without all of you. Thanks to Frank J. T. Wojcik for helping with the documentation. -Libpng version 1.6.3rc01 - July 11, 2013: +Libpng version 1.6.3rc02 - July 14, 2013: Initially created in 1995 by Guy Eric Schalnat, then of Group 42, Inc. Currently maintained by Glenn Randers-Pehrson (glennrp at users.sourceforge.net). @@ -6024,7 +6028,7 @@ this sentence. This code is released under the libpng license. -libpng versions 1.2.6, August 15, 2004, through 1.6.3rc01, July 11, 2013, are +libpng versions 1.2.6, August 15, 2004, through 1.6.3rc02, July 14, 2013, are Copyright (c) 2004,2006-2007 Glenn Randers-Pehrson, and are distributed according to the same disclaimer and license as libpng-1.2.5 with the following individual added to the list of Contributing Authors @@ -6123,7 +6127,7 @@ certification mark of the Open Source Initiative. Glenn Randers-Pehrson glennrp at users.sourceforge.net -July 11, 2013 +July 14, 2013 .\" end of man page