diff --git a/README b/README
index ce1da013b..926294a0d 100644
--- a/README
+++ b/README
@@ -1,4 +1,4 @@
-README for libpng version 1.6.30beta03 - May 16, 2017 (shared library 16.0)
+README for libpng version 1.6.30beta03 - May 19, 2017 (shared library 16.0)
 See the note about version numbers near the top of png.h
 
 See INSTALL for instructions on how to install libpng.
@@ -88,7 +88,7 @@ zlib should be available at the same place that libpng is, or at zlib.net.
 
 You may also want a copy of the PNG specification.  It is available
 as an RFC, a W3C Recommendation, and an ISO/IEC Standard.  You can find
-these at http://www.libpng.org/pub/png/documents/
+these at http://www.libpng.org/pub/png/pngdocs.html .
 
 This code is currently being archived at libpng.sourceforge.io in the
 [DOWNLOAD] area, and at ftp://ftp-osl.osuosl.org/pub/libpng/src .  If you
diff --git a/libpng-manual.txt b/libpng-manual.txt
index 1f1556805..028206ff6 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 1.6.30beta03 - April 22, 2017
+ libpng version 1.6.30beta03 - May 19, 2017
  Updated and distributed by Glenn Randers-Pehrson
  <glennrp at users.sourceforge.net>
  Copyright (c) 1998-2016 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 1.6.30beta03 - April 22, 2017
+ libpng versions 0.97, January 1998, through 1.6.30beta03 - May 19, 2017
  Updated and distributed by Glenn Randers-Pehrson
  Copyright (c) 1998-2016 Glenn Randers-Pehrson
 
@@ -5216,7 +5216,7 @@ control.  The git repository was built from old libpng-x.y.z.tar.gz files
 going back to version 0.70.  You can access the git repository (read only)
 at
 
-    https://git.code.sf.net/p/libpng/code.git
+    git://git.code.sf.net/p/libpng/code.git
 
 or you can browse it with a web browser by selecting the "code" button at
 
diff --git a/libpng.3 b/libpng.3
index 4134dabb7..3381e931e 100644
--- a/libpng.3
+++ b/libpng.3
@@ -1,4 +1,4 @@
-.TH LIBPNG 3 "April 22, 2017"
+.TH LIBPNG 3 "May 19, 2017"
 .SH NAME
 libpng \- Portable Network Graphics (PNG) Reference Library 1.6.30beta03
 .SH SYNOPSIS
@@ -510,7 +510,7 @@ 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 1.6.30beta03 - April 22, 2017
+ libpng version 1.6.30beta03 - May 19, 2017
  Updated and distributed by Glenn Randers-Pehrson
  <glennrp at users.sourceforge.net>
  Copyright (c) 1998-2016 Glenn Randers-Pehrson
@@ -521,7 +521,7 @@ libpng-manual.txt - A description on how to use and modify libpng
 
  Based on:
 
- libpng versions 0.97, January 1998, through 1.6.30beta03 - April 22, 2017
+ libpng versions 0.97, January 1998, through 1.6.30beta03 - May 19, 2017
  Updated and distributed by Glenn Randers-Pehrson
  Copyright (c) 1998-2016 Glenn Randers-Pehrson
 
@@ -5726,7 +5726,7 @@ control.  The git repository was built from old libpng-x.y.z.tar.gz files
 going back to version 0.70.  You can access the git repository (read only)
 at
 
-    https://git.code.sf.net/p/libpng/code.git
+    git://git.code.sf.net/p/libpng/code.git
 
 or you can browse it with a web browser by selecting the "code" button at
 
@@ -6045,7 +6045,7 @@ possible without all of you.
 
 Thanks to Frank J. T. Wojcik for helping with the documentation.
 
-Libpng version 1.6.30beta03 - April 22, 2017:
+Libpng version 1.6.30beta03 - May 19, 2017:
 Initially created in 1995 by Guy Eric Schalnat, then of Group 42, Inc.
 Currently maintained by Glenn Randers-Pehrson (glennrp at users.sourceforge.net).
 
@@ -6070,7 +6070,7 @@ this sentence.
 
 This code is released under the libpng license.
 
-libpng versions 1.0.7, July 1, 2000 through 1.6.30beta03, April 22, 2017 are
+libpng versions 1.0.7, July 1, 2000 through 1.6.30beta03, May 19, 2017 are
 Copyright (c) 2000-2002, 2004, 2006-2017 Glenn Randers-Pehrson, are
 derived from libpng-1.0.6, and are distributed according to the same
 disclaimer and license as libpng-1.0.6 with the following individuals
@@ -6198,7 +6198,7 @@ files "pngbar.png" and "pngbar.jpg (88x31) and "pngnow.png" (98x31).
 
 Glenn Randers-Pehrson
 glennrp at users.sourceforge.net
-April 22, 2017
+May 19, 2017
 
 .\" end of man page