diff --git a/dhcp-4.2.1-ldap-patch-mt01.diff.bz2 b/dhcp-4.2.1-ldap-patch-mt01.diff.bz2
index 87aa665..c4e4828 100644
--- a/dhcp-4.2.1-ldap-patch-mt01.diff.bz2
+++ b/dhcp-4.2.1-ldap-patch-mt01.diff.bz2
@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
-oid sha256:8c2229228431fa1b71761a76a45952fb8ec6e7a7cc7e84d7f49f953f96c303ad
-size 10004
+oid sha256:5d5a0f6d8570eda14268c48207f6df9c0360ddf2e91de50676e6e6d9a8df3d82
+size 10234
diff --git a/dhcp.changes b/dhcp.changes
index 3267ba4..c161f3c 100644
--- a/dhcp.changes
+++ b/dhcp.changes
@@ -1,7 +1,25 @@
 -------------------------------------------------------------------
-Wed Mar 30 15:56:14 UTC 2011 - mt@suse.de
+Thu Mar 31 09:00:19 UTC 2011 - mt@suse.de
 
-- first test to update to 4.2.1
+- Updated to ISC DHCP 4.2.1 release (bnc#680298), that provides
+  following fixes (digest):
+  * Several fixes to OMAPI, cleanup of dereferenced pointers in
+    the omapi handle, handling of pipe failures and status code
+    in omapi signal handler that may cause connect failure and
+    100% CPU use.
+  * Handle some DDNS corner cases better
+  * Several fixes to lease input and output
+  * Corrected side effect of printing all data strings as hex.
+  * Host record references leaks causing applying config to all
+    innocent clients.
+  * Memory leak when parsing a domain name 
+  * Fixes to configuration parsing including infinite loop.
+  * Fixed for unexpected abort caused by a DHCPv6 decline.
+  For the complete list see the RELNOTES file, that is available
+  also online at http://ftp.isc.org/isc/dhcp/dhcp-4.2.1-RELNOTES.
+- Removed obsolete optional-value-infinite-loop, no-libcrypto
+  and CVE-2011-0413.bnc667655 patches.
+- Merged the dhclient-send-hostname and ldap patches.
 
 -------------------------------------------------------------------
 Mon Feb 21 14:51:43 UTC 2011 - mt@suse.de