diff --git a/harbour/ChangeLog b/harbour/ChangeLog
index 48a90ea46d..c777a8cda2 100644
--- a/harbour/ChangeLog
+++ b/harbour/ChangeLog
@@ -16,6 +16,21 @@
    The license applies to all entries newer than 2009-04-28.
 */
 
+2012-09-25 15:49 UTC+0200 Przemyslaw Czerpak (druzus/at/poczta.onet.pl)
+  * harbour/src/compiler/harbour.y
+  * harbour/src/macro/macro.y
+    * disabled meaningless warnings in BCC and OpenWatcom builds
+
+  * harbour/src/compiler/harbour.yyh
+  * harbour/src/compiler/harbour.yyc
+  * harbour/src/macro/macro.yyc
+  * harbour/src/macro/macro.yyh
+    * regenerated with unpatched bison 2.5
+
+  * harbour/config/win/pocc.mk
+    * added -I$(TOP) to PORC build flags - it's necessary to compile
+      HBMK2 with PORC 4.50.1
+
 2012-09-25 15:43 UTC+0200 Przemyslaw Czerpak (druzus/at/poczta.onet.pl)
   * harbour/src/compiler/harbour.y
   * harbour/src/macro/macro.y