diff --git a/ChangeLog b/ChangeLog
index 0fc5953737..ad9b2fc8e8 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,24 @@
+ 2011-03-29 00:54  asfernandes 
+   M extern/btyacc/main.c
+Fixed memory corruption in btyacc code.
+
+ 2011-03-28 14:54  hvlad 
+   M src/utilities/ntrace/TraceConfiguration.cpp
+   M src/utilities/ntrace/TracePluginImpl.cpp
+   M src/utilities/ntrace/TracePluginImpl.h
+   M src/utilities/ntrace/traceplugin.cpp
+Frontported improvement CORE-3413 : Improve diagnostics of internal trace errors
+
+ 2011-03-27 11:22  alexpeshkoff 
+   M builds/posix/make.rules
+   M builds/posix/prefix.example
+   M builds/posix/prefix.linux_amd64
+   M builds/posix/prefix.linux_generic
+   M builds/posix/prefix.linux_ia64
+   M builds/posix/prefix.linux_sparc32
+   M configure.in
+Applied patch from Damyan Ivanov: no compiler flag repetinion when CXXFLAGS is set in the environment
+
  2011-03-22 18:59  asfernandes 
    M src/dsql/DdlNodes.epp
    M src/dsql/gen.cpp
diff --git a/src/jrd/build_no.h b/src/jrd/build_no.h
index ac84268183..6eed294f29 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:29217
+  FORMAL BUILD NUMBER:29220
 */
 
-#define PRODUCT_VER_STRING "3.0.0.29217"
-#define FILE_VER_STRING "WI-T3.0.0.29217"
-#define LICENSE_VER_STRING "WI-T3.0.0.29217"
-#define FILE_VER_NUMBER 3, 0, 0, 29217
+#define PRODUCT_VER_STRING "3.0.0.29220"
+#define FILE_VER_STRING "WI-T3.0.0.29220"
+#define LICENSE_VER_STRING "WI-T3.0.0.29220"
+#define FILE_VER_NUMBER 3, 0, 0, 29220
 #define FB_MAJOR_VER "3"
 #define FB_MINOR_VER "0"
 #define FB_REV_NO "0"
-#define FB_BUILD_NO "29217"
+#define FB_BUILD_NO "29220"
 #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 dd28da8cc2..38dbab143d 100755
--- a/src/misc/writeBuildNum.sh
+++ b/src/misc/writeBuildNum.sh
@@ -9,7 +9,7 @@ BuildType=T
 MajorVer=3
 MinorVer=0
 RevNo=0
-BuildNum=29217
+BuildNum=29220
 
 NowAt=`pwd`
 cd `dirname $0`