diff --git a/libisoburn/trunk/ChangeLog b/libisoburn/trunk/ChangeLog
index 58510177..5273063e 100644
--- a/libisoburn/trunk/ChangeLog
+++ b/libisoburn/trunk/ChangeLog
@@ -1,8 +1,15 @@
+SVN trunk (to become libisoburn-1.4.8 or higher)
+===============================================================================
+- no novelties yet -
 
-SVN trunk (to become libisoburn-1.4.6 or higher)
+
+libisoburn-1.4.6.tar.gz  Fri Sep 16 2016
 ===============================================================================
 * 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.
+* Bug fix: -file_size_limit did not increase ISO level if necessary. 
+  Thanks Mattias Schlenker.
+* New API calls isoburn_igopt_set_gpt_guid(), isoburn_igopt_get_gpt_guid()
 * New command -use_immed_bit, new -as cdrecord option use_immed_bit=
 * New -volume_date mode "all_file_dates"
 * New -as mkisofs option --set_all_file_dates
diff --git a/libisoburn/trunk/xorriso/changelog.txt b/libisoburn/trunk/xorriso/changelog.txt
index f2af2622..ee21983d 100644
--- a/libisoburn/trunk/xorriso/changelog.txt
+++ b/libisoburn/trunk/xorriso/changelog.txt
@@ -17771,7 +17771,7 @@ xorriso/xorrisofs.info
 xorriso/xorrisofs.1
 New -volume_date "all_file_dates" pseudo-timestamp "set_to_mtime"
 
-20 Aug 2016  []
+20 Aug 2016  [5751]
 ChangeLog
 xorriso/xorriso_eng.html
 xorriso/changelog.txt
@@ -17781,6 +17781,121 @@ Updated change log and web page
 * New -find action "set_to_mtime"
 
 
+2016.08.25.205059  [5753]
+xorriso/drive_mgt.c
+Corrected block count messages with -check_media sector_map=
+
+28 Aug 2016  [5755]
+doc/doxygen.conf.in
+Removed obsoleted doxygen.conf tags XML_SCHEMA, XML_DTD, SHOW_DIRECTORIES, HTML_ALIGN_MEMBERS
+
+2016.09.12.091506  [5757]
+xorriso/parse_exec.c
+xorriso/xorriso.texi
+xorriso/xorriso.info
+xorriso/xorriso.1
+xorriso/xorrisofs.texi
+xorriso/xorrisofs.info
+xorriso/xorrisofs.1
+Changed SOURCE_DATE_EPOCH effect to --set_all_file_dates "set_to_mtime"
+
+12 Sep 2016  [5758]
+xorriso/xorriso.texi
+xorriso/xorriso.info
+xorriso/xorriso.1
+xorriso/xorrisofs.texi
+xorriso/xorrisofs.info
+xorriso/xorrisofs.1
+Mentioned --interval:appended_partition_NNN in man pages
+
+2016.09.12.163816  [5759]
+xorriso/opts_d_h.c
+Bug fix: -file_size_limit did not increase ISO level if necessary. Thanks Mattias Schlenker.
+
+16 Sep 2016  [5764]
+svn copy -m Branching for libisoburn release 1.4.6
+http://svn.libburnia-project.org/libisoburn/trunk
+http://svn.libburnia-project.org/libisoburn/branches/1.4.6
+
+2016.09.16.133001  [5765]
+configure.ac
+README
+libisoburn/libisoburn.h
+xorriso/README_gnu_xorriso
+xorriso/xorriso.h
+xorriso/xorrisoburn.h
+xorriso/xorriso_main.c
+xorriso/xorriso_eng.html
+xorriso/make_xorriso_standalone.sh
+xorriso/configure_ac.txt
+frontend/xorriso-tcltk
+xorriso/xorriso_timestamp.h
+xorriso/xorriso.texi 
+xorriso/xorriso.1 
+xorriso/xorriso.info 
+xorriso/xorrisofs.texi
+xorriso/xorrisofs.1
+xorriso/xorrisofs.info
+xorriso/xorrecord.texi
+xorriso/xorrecord.1
+xorriso/xorrecord.info
+Version leap to libisoburn-1.4.6
+
+16 Sep 2016  [5766]
+ChangeLog
+xorriso/changelog.txt
+Documented changes and release timestamp
+
+16 Sep 2016  [5767]
+configure.ac
+Corrected secondary .so number to 103
+
+----------------------------------- release - xorriso-1.4.6 - 2016.09.16.133001
+* 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.
+* Bug fix: -file_size_limit did not increase ISO level if necessary.
+  Thanks Mattias Schlenker.
+* New API calls isoburn_igopt_set_gpt_guid(), isoburn_igopt_get_gpt_guid()
+* New command -use_immed_bit, new -as cdrecord option use_immed_bit=
+* New -volume_date mode "all_file_dates"
+* New -as mkisofs option --set_all_file_dates
+* New bootspec "gpt_disk_guid=", new -as mkisofs option --gpt_disk_guid
+* New -report_system_area modes "gpt_disk_guid", "make_guid"
+* New environment variable SOURCE_DATE_EPOCH
+* New -find action "set_to_mtime"
+
+
+2016.09.16.193454  [5772]
+configure.ac
+README
+libisoburn/libisoburn.h
+xorriso/README_gnu_xorriso
+xorriso/xorriso.h
+xorriso/xorrisoburn.h
+xorriso/xorriso_main.c
+xorriso/xorriso_eng.html
+xorriso/make_xorriso_standalone.sh
+xorriso/configure_ac.txt
+frontend/xorriso-tcltk
+xorriso/xorriso_timestamp.h
+xorriso/xorriso.texi 
+xorriso/xorriso.1 
+xorriso/xorriso.info 
+xorriso/xorrisofs.texi
+xorriso/xorrisofs.1
+xorriso/xorrisofs.info
+xorriso/xorrecord.texi
+xorriso/xorrecord.1
+xorriso/xorrecord.info
+Version leap to libisoburn-1.4.7
+
+16 Sep 2016  []
+ChangeLog
+xorriso/changelog.txt
+Documented changes and release timestamp
+
+------------------------------------ cycle  - xorriso-1.4.7 - 2016.09.16.193454
+
 
   []
 ChangeLog
@@ -17788,7 +17903,16 @@ xorriso/xorriso_eng.html
 xorriso/changelog.txt
 Updated change log and web page
 
------------------------------------- cycle  - xorriso-1.4.5 - 
+------------------------------------ cycle  - xorriso-1.4.7 - 
+
+
+  []
+ChangeLog
+xorriso/xorriso_eng.html
+xorriso/changelog.txt
+Updated change log and web page
+
+------------------------------------ cycle  - xorriso-1.4.7 - 
 
 
 **********************************************************************