diff --git a/ChangeLog b/ChangeLog
index 38e5fad77c..0209e8c4ca 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,36 @@
+ 2011-06-01 01:44  asfernandes 
+   M builds/posix/Makefile.in.plugins_examples
+   M builds/win32/msvc10/engine.vcxproj
+   M builds/win32/msvc10/engine.vcxproj.filters
+   M builds/win32/msvc8/engine.vcproj
+   M builds/win32/msvc9/engine.vcproj
+   M examples/udr/UdrCppExample.cpp
+   M src/common/dsc.cpp
+   M src/common/dsc.h
+   M src/dsql/dsql.cpp
+   M src/include/FirebirdApi.h
+   M src/include/FirebirdExternalApi.h
+   M src/include/FirebirdUdrCpp.h
+   M src/jrd/ExtEngineManager.cpp
+   M src/jrd/ExtEngineManager.h
+   M src/jrd/Function.epp
+   D src/jrd/ValueImpl.cpp
+   D src/jrd/ValueImpl.h
+   D src/jrd/ValuesImpl.cpp
+   D src/jrd/ValuesImpl.h
+   M src/jrd/cmp.cpp
+   M src/jrd/exe.cpp
+   M src/jrd/req.h
+   M src/plugins/udr_engine/UdrEngine.cpp
+   M src/yvalve/YObjects.h
+Work in progress on the external engines API changes.
+
+ 2011-05-31 14:18  hvlad 
+   M src/jrd/ini.epp
+   M src/jrd/met.epp
+   M src/jrd/met_proto.h
+Additional fix for CORE-3502 and CORE-3503
+
  2011-05-31 01:00  asfernandes 
    M src/jrd/RecordSourceNodes.cpp
 Frontport fix for CORE-3489 - Blob transliteration may not happen inside the union.
diff --git a/src/jrd/build_no.h b/src/jrd/build_no.h
index 5c2e34f3a0..523301a00d 100644
--- a/src/jrd/build_no.h
+++ b/src/jrd/build_no.h
@@ -3,16 +3,16 @@
                *** DO NOT EDIT ***
   TO CHANGE ANY INFORMATION IN HERE PLEASE
   EDIT src/misc/writeBuildNum.sh
-  FORMAL BUILD NUMBER:29407
+  FORMAL BUILD NUMBER:29409
 */
 
-#define PRODUCT_VER_STRING "3.0.0.29407"
-#define FILE_VER_STRING "WI-T3.0.0.29407"
-#define LICENSE_VER_STRING "WI-T3.0.0.29407"
-#define FILE_VER_NUMBER 3, 0, 0, 29407
+#define PRODUCT_VER_STRING "3.0.0.29409"
+#define FILE_VER_STRING "WI-T3.0.0.29409"
+#define LICENSE_VER_STRING "WI-T3.0.0.29409"
+#define FILE_VER_NUMBER 3, 0, 0, 29409
 #define FB_MAJOR_VER "3"
 #define FB_MINOR_VER "0"
 #define FB_REV_NO "0"
-#define FB_BUILD_NO "29407"
+#define FB_BUILD_NO "29409"
 #define FB_BUILD_TYPE "T"
 #define FB_BUILD_SUFFIX "Firebird 3.0 Unstable"
diff --git a/src/misc/writeBuildNum.sh b/src/misc/writeBuildNum.sh
index 2430e1ba29..2aa00720b0 100755
--- a/src/misc/writeBuildNum.sh
+++ b/src/misc/writeBuildNum.sh
@@ -9,7 +9,7 @@ BuildType=T
 MajorVer=3
 MinorVer=0
 RevNo=0
-BuildNum=29407
+BuildNum=29409
 
 NowAt=`pwd`
 cd `dirname $0`