diff --git a/ChangeLog b/ChangeLog
index c5890116..ebdf9c84 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,8 +1,8 @@
 git clone git@dev.lovelyhq.com:libburnia/libisoburn.git
 (to become libisoburn-1.5.0 or higher)
 ===============================================================================
-* Bug fix: Reading beyond array end for HFS+ production caused SIGSEGV with
-           FreeBSD 11 CLANG -O2. Thanks ASX of GhostBSD.
+* Bug fix: Multi-session emulation was not recognized with non-zero partition
+           offset
 * New bit10 of isoburn_drive_aquire() to accept all xattr namespaces
 * New -xattr mode "any" to process all xattr namespaces of local filesystem
 * New -as mkisofs option --xattr-any
diff --git a/xorriso/changelog.txt b/xorriso/changelog.txt
index 972aed76..2be7ef6d 100644
--- a/xorriso/changelog.txt
+++ b/xorriso/changelog.txt
@@ -18319,6 +18319,7 @@ xorriso/changelog.txt
 Publishing a libisofs bug fix as GNU xorriso development snapshot tarball
 
 ------------------------------------ cycle  - xorriso-1.4.9 - 2017.09.23.074650
+libisofs:
 * Bug fix: Reading beyond array end for HFS+ production caused SIGSEGV with
            FreeBSD 11 CLANG -O2. Thanks ASX of GhostBSD.
 
@@ -18392,7 +18393,7 @@ xorriso/xorrisofs.info
 xorriso/xorrisofs.1
 New -as mkisofs options -uid and -gid
 
-17 Nov 2017  []
+17 Nov 2017  [dd6042a]
 ChangeLog
 xorriso/xorriso_eng.html
 xorriso/changelog.txt
@@ -18405,6 +18406,45 @@ Updated change log and web page
 * New -as mkisofs options -uid and -gid
 
 
+2017.11.25.095955  [2d35076]
+xorriso/iso_img.c
+Recognizing appended partitions with partition offset 16
+
+12 Feb 2018  [447b427]
+xorriso/xorrecord.texi
+xorriso/xorrecord.info
+xorriso/xorrecord.1
+Corrected typo "sdc" <> "scd" in xorrecord documentation
+
+22 Mar 2018  [e72ab34]
+xorriso/xorriso.texi
+xorriso/xorriso.info
+xorriso/xorriso.1
+Small corrections and enhancements in man xorriso
+
+2018.05.08.092636  [198ecef]
+libisoburn/isofs_wrap.c
+Bug fix: Multi-session emulation was not recognized with non-zero partition offset
+
+2018.05.18.152119  [b1a47ed]
+xorriso/configure_ac.txt
+Preferring Linux include file sys/xattr.h over attr/attr.h
+
+Aug 08 2018  []
+ChangeLog
+xorriso/xorriso_eng.html
+xorriso/changelog.txt
+Updated change log and web page
+
+------------------------------------ cycle  - xorriso-1.4.9 - 2018.08.08.155040
+* Bug fix: Multi-session emulation was not recognized with non-zero partition
+           offset
+libburn:
+* Bug fix: SIGSEGV could happen if a track ended by reaching its fixed size
+           while the track source still was willing to deliver bytes
+
+
+
   []
 ChangeLog
 xorriso/xorriso_eng.html
diff --git a/xorriso/xorriso_eng.html b/xorriso/xorriso_eng.html
index 544acaf3..fb144dee 100644
--- a/xorriso/xorriso_eng.html
+++ b/xorriso/xorriso_eng.html
@@ -667,6 +667,13 @@ cdrecord and mkisofs.</DT>
 Reading beyond array end for HFS+ production caused SIGSEGV with
 FreeBSD 11 CLANG -O2. Thanks ASX of GhostBSD.
 </LI>
+<LI>
+Multi-session emulation was not recognized with non-zero partition offset
+</LI>
+<LI>
+SIGSEGV could happen if a track ended by reaching its fixed size
+while the track source still was willing to deliver bytes
+</LI>
 <!-- 
 <LI>- none yet -</LI>
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