diff --git a/PowerEditor/bin/change.log b/PowerEditor/bin/change.log
index 49d5e43bd..6f3dc1445 100644
--- a/PowerEditor/bin/change.log
+++ b/PowerEditor/bin/change.log
@@ -1,12 +1,12 @@
-Notepad++ v4.4 fixed bugs and added features (from v4.3) :
-
-1. Add auto-add extension feature in file save dialog.
-2. Fix crash issue while file is deleted outside (answer NO to popup dialog to not keep) and the silence update option is on.
-3. Add Session Restore with Sub-View Settings feature.
-4. Fix the Notepad++ getting focus problem while find dialog is activated.
-5. Fix unwanted selection after popup dialog (keep file) when the file opened is deleted.
-6. Add NPPN_FILEBEFOREOPENED, NPPN_FILECLOSED, NPPN_FILESAVED, NPPN_FILEBEFORESAVE and NPPN_SHUTDOWN plugin notifications.
+Notepad++ v4.5 fixed bugs and added features (from v4.4) :
 
+1. Fix crash issue while the launch the session file which contains the same file in 2 views (clone mode). 
+2. Add the session file extension association feature.
+3. Enhance the read/write config.xml to avoid crash.
+4. Add new -ro and -noSession command line parameters.
+5. Fix Russian display problem in the shortcut mapper.
+6. Fix NPPN_SHUTDOWN notification bug.
+7. Add NPPM_ACTIVATEDOCMENU message.
 
 Included plugins :
 
diff --git a/PowerEditor/gcc/readme.txt b/PowerEditor/gcc/readme.txt
new file mode 100644
index 000000000..a47b8dcc1
--- /dev/null
+++ b/PowerEditor/gcc/readme.txt
@@ -0,0 +1,4 @@
+makefile is not maintained anymore.
+Please use ../src/CMakeLists.txt to generate MinGW makefile with cmake.
+
+Don
diff --git a/PowerEditor/installer/nppSetup.nsi b/PowerEditor/installer/nppSetup.nsi
index 1dbe21491..108c77d5a 100644
--- a/PowerEditor/installer/nppSetup.nsi
+++ b/PowerEditor/installer/nppSetup.nsi
@@ -17,16 +17,16 @@
 
 ; Define the application name
 !define APPNAME "Notepad++"
-!define APPNAMEANDVERSION "Notepad++ v4.4"
+!define APPNAMEANDVERSION "Notepad++ v4.5"
 
 !define VERSION_MAJOR 4
-!define VERSION_MINOR 3
+!define VERSION_MINOR 5
 
 ; Main Install settings
 Name "${APPNAMEANDVERSION}"
 InstallDir "$PROGRAMFILES\Notepad++"
 InstallDirRegKey HKLM "Software\${APPNAME}" ""
-OutFile "..\bin\npp.4.4.Installer.exe"
+OutFile "..\bin\npp.4.5.Installer.exe"