diff --git a/ChangeLog b/ChangeLog
index b03cdd601b..c4d2bb786a 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,11 @@
+ 2012-12-03 11:21  dimitr 
+   M src/jrd/btr.cpp
+   M src/jrd/err.cpp
+   M src/jrd/idx.cpp
+   M src/jrd/jrd.cpp
+   M src/jrd/recsrc/IndexTableScan.cpp
+Front-ported bugfixes related to CORE-4004: Sometimes long-running operations cannot be interrupted by asynchronous shutdown / cancellation requests.
+
  2012-12-02 01:45  asfernandes 
    M src/common/classes/alloc.cpp
    M src/jrd/tpc.cpp
diff --git a/src/jrd/build_no.h b/src/jrd/build_no.h
index d8443b4ba7..0ce03c074a 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:30148
+  FORMAL BUILD NUMBER:30149
 */
 
-#define PRODUCT_VER_STRING "3.0.0.30148"
-#define FILE_VER_STRING "WI-T3.0.0.30148"
-#define LICENSE_VER_STRING "WI-T3.0.0.30148"
-#define FILE_VER_NUMBER 3, 0, 0, 30148
+#define PRODUCT_VER_STRING "3.0.0.30149"
+#define FILE_VER_STRING "WI-T3.0.0.30149"
+#define LICENSE_VER_STRING "WI-T3.0.0.30149"
+#define FILE_VER_NUMBER 3, 0, 0, 30149
 #define FB_MAJOR_VER "3"
 #define FB_MINOR_VER "0"
 #define FB_REV_NO "0"
-#define FB_BUILD_NO "30148"
+#define FB_BUILD_NO "30149"
 #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 716d8599a7..8e408b73f5 100755
--- a/src/misc/writeBuildNum.sh
+++ b/src/misc/writeBuildNum.sh
@@ -9,7 +9,7 @@ BuildType=T
 MajorVer=3
 MinorVer=0
 RevNo=0
-BuildNum=30148
+BuildNum=30149
 
 NowAt=`pwd`
 cd `dirname $0`