diff --git a/ChangeLog b/ChangeLog
index 3652463e..9c02d1b5 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -5,6 +5,8 @@ SVN trunk (to become libisoburn-1.4.6 or higher)
 * Bug fix: The default setting of -compliance did not apply rec_mtime to
            Joliet and ISO:1999. mkisofs emulation was not affected by this bug.
 * New -as mkisofs option --set_all_file_dates
+* New bootspec "gpt_disk_guid=", new -as mkisofs option --gpt_disk_guid
+* New -report_system_area mode "make_guid"
 
 libisoburn-1.4.4.tar.gz  Fri Jul 01 2016
 ===============================================================================
diff --git a/xorriso/changelog.txt b/xorriso/changelog.txt
index 280edefa..d55b6294 100644
--- a/xorriso/changelog.txt
+++ b/xorriso/changelog.txt
@@ -17648,7 +17648,7 @@ xorriso/xorrisofs.info
 xorriso/xorrisofs.1
 Documented new timestamp behavior of El Torito catalog file
 
-2016.08.07.193333  []
+2016.08.07.193333  [5739]
 ChangeLog
 xorriso/xorriso_eng.html
 xorriso/changelog.txt
@@ -17659,6 +17659,57 @@ Updated change log and web page
            Joliet and ISO:1999. mkisofs emulation was not affected by this bug.
 * New -as mkisofs option --set_all_file_dates
 
+
+12 Aug 2016  [5740]
+configure.ac
+Eased re-enabling of libtool --silent at bootstrap time
+
+2016.08.12.184736  [5741]
+libisoburn/libisoburn.h
+libisoburn/isoburn.h
+libisoburn/isoburn.c
+libisoburn/libisoburn.ver
+New API calls isoburn_igopt_set_gpt_guid(), isoburn_igopt_get_gpt_guid()
+
+2016.08.12.185822  [5742]
+xorriso/xorriso_private.h
+xorriso/xorrisoburn.h
+xorriso/base_obj.c
+xorriso/opts_a_c.c
+xorriso/opts_d_h.c
+xorriso/emulators.c
+xorriso/lib_mgt.c
+xorriso/iso_img.c
+xorriso/write_run.c
+xorriso/text_io.c
+xorriso/misc_funct.c
+xorriso/xorriso.texi
+xorriso/xorriso.info
+xorriso/xorriso.1
+xorriso/xorrisofs.texi
+xorriso/xorrisofs.info
+xorriso/xorrisofs.1
+New bootspec "gpt_disk_guid=", new -as mkisofs option --gpt_disk_guid, new -report_system_area mode "make_guid"
+
+12 Aug 2016  []
+ChangeLog
+xorriso/xorriso_eng.html
+xorriso/changelog.txt
+Updated change log and web page
+
+------------------------------------ cycle  - xorriso-1.4.5 - 2016.08.12.185822
+* New bootspec "gpt_disk_guid=", new -as mkisofs option --gpt_disk_guid
+* New -report_system_area mode "make_guid"
+
+
+  []
+ChangeLog
+xorriso/xorriso_eng.html
+xorriso/changelog.txt
+Updated change log and web page
+
+------------------------------------ cycle  - xorriso-1.4.5 - 
+
   []
 ChangeLog
 xorriso/xorriso_eng.html
diff --git a/xorriso/xorriso_eng.html b/xorriso/xorriso_eng.html
index 3cf0dab7..305753c7 100644
--- a/xorriso/xorriso_eng.html
+++ b/xorriso/xorriso_eng.html
@@ -671,6 +671,12 @@ Joliet and ISO:1999. mkisofs emulation was not affected by this bug.
 <LI>
 New -as mkisofs option --set_all_file_dates
 </LI>
+<LI>
+New bootspec "gpt_disk_guid=", new -as mkisofs option --gpt_disk_guid
+</LI>
+<LI>
+New -report_system_area mode "make_guid"
+</LI>
 <!-- 
 <LI>- none yet -</LI>
  -->