diff --git a/baselibs.conf b/baselibs.conf
index 1d83422..de11b1c 100644
--- a/baselibs.conf
+++ b/baselibs.conf
@@ -1,4 +1,4 @@
-libfcitx-4_2_2
+libfcitx-4_2_3
 fcitx-gtk2
 fcitx-gtk3
 fcitx-qt4
\ No newline at end of file
diff --git a/fcitx-4.2.2.tar.xz b/fcitx-4.2.2.tar.xz
deleted file mode 100644
index dbac446..0000000
--- a/fcitx-4.2.2.tar.xz
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:1d18096232a700ddcf059e737b6acb2b292e5a4ae5d4bc2714e4f599e4e6daa6
-size 585936
diff --git a/fcitx-4.2.3-openSUSE-11.4-lua51.patch b/fcitx-4.2.3-openSUSE-11.4-lua51.patch
new file mode 100644
index 0000000..0b21bea
--- /dev/null
+++ b/fcitx-4.2.3-openSUSE-11.4-lua51.patch
@@ -0,0 +1,58 @@
+diff --git a/src/module/lua/luawrap.c b/src/module/lua/luawrap.c
+index 67883a7..417a1c9 100644
+--- a/src/module/lua/luawrap.c
++++ b/src/module/lua/luawrap.c
+@@ -58,13 +58,13 @@ typedef struct _ConverterItem {
+     UT_hash_handle hh;
+ } ConverterItem;
+ 
+-typedef struct _LuaExtension {
++struct _LuaExtension {
+     char *name;
+     lua_State *lua;
+     UT_hash_handle hh;
+-} LuaExtension;
++};
+ 
+-typedef struct _LuaModule {
++struct _LuaModule {
+     FcitxInstance *fcitx;
+     LuaExtension *extensions;
+     CommandItem *commands;
+@@ -73,7 +73,7 @@ typedef struct _LuaModule {
+     ConverterItem *converters;
+     ConverterItem *current_converter;
+     size_t shortest_input_trigger_key_length;
+-} LuaModule;
++};
+ 
+ typedef void (*LuaResultFn)(LuaModule *luamodule, const char *in, const char *out);
+ 
+diff --git a/src/module/lua/luawrap.h b/src/module/lua/luawrap.h
+index 152d835..592b275 100644
+--- a/src/module/lua/luawrap.h
++++ b/src/module/lua/luawrap.h
+@@ -21,18 +21,18 @@
+ #ifndef _LUA_WRAP_H_
+ #define _LUA_WRAP_H_
+ 
+-typedef struct lua_State lua_State;
+-typedef struct _LuaModule LuaModule;
+-typedef struct _LuaExtension LuaExtension;
+-typedef struct _FcitxInstance FcitxInstance;
++#include <lua.h>
+ 
+ typedef struct _LuaResultItem {
+     char *result;
+     char *help;
+ } LuaResultItem;
+ 
++typedef struct _LuaModule LuaModule;
++typedef struct _LuaExtension LuaExtension;
++
+ // alloc/free luamodule
+-LuaModule * LuaModuleAlloc(FcitxInstance *fcitx);
++LuaModule * LuaModuleAlloc(struct _FcitxInstance *fcitx);
+ void LuaModuleFree(LuaModule *luamodule);
+ FcitxInstance *GetFcitx(LuaModule *luamodule);
+ 
diff --git a/fcitx-4.2.3.tar.xz b/fcitx-4.2.3.tar.xz
new file mode 100644
index 0000000..49207b5
--- /dev/null
+++ b/fcitx-4.2.3.tar.xz
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:4b7d22ada50f7e375096094c2abcf09ad114ffb68521ccf0de37d71e1014183c
+size 612028
diff --git a/fcitx.changes b/fcitx.changes
index 2503f0b..aad67cc 100644
--- a/fcitx.changes
+++ b/fcitx.changes
@@ -1,3 +1,22 @@
+-------------------------------------------------------------------
+Mon May  7 02:55:27 UTC 2012 - i@marguerite.su
+
+- enable lua by default
+
+-------------------------------------------------------------------
+Sun May  6 22:57:27 UTC 2012 - i@marguerite.su
+
+- update to 4.2.3
+  * Lua extension support, same interface with Googlepinyin.
+  * super can be used in hotkey again
+  * fixes Trad-Simp native engine in chttrans.
+  * Update fcitx-pinyin algorithm
+  * txt2mb and mb2txt support new English format
+  * Fix a crash when enable share status.
+  * Add surrounding text support.
+  * Commit input when unfocus.
+  * Classic UI improvement, including trayicon, menu.
+
 -------------------------------------------------------------------
 Tue Apr 10 14:14:34 UTC 2012 - i@marguerite.su
 
diff --git a/fcitx.spec b/fcitx.spec
index d74d059..b014b9f 100644
--- a/fcitx.spec
+++ b/fcitx.spec
@@ -15,10 +15,10 @@
 # Please submit bugfixes or comments via http://bugs.opensuse.org/
 #
 
-%define libver -4_2_2
+%define libver -4_2_3
 
 Name:           fcitx
-Version:        4.2.2
+Version:        4.2.3
 Release:        1
 Summary:        A Flexible Input Method Framework for CJK
 Url:            http://code.google.com/p/fcitx
@@ -30,7 +30,10 @@ Source2:        fcitx-README.suse
 Source3:        xim.fcitx.suse.template
 Source5:	pinyin.tar.gz
 Source6:	table.tar.gz
+#FIX-FOR-UPSTREAM i@marguerite.su - dont download online
 Patch1:		fix_fcitx_googlecode_resolv_error.patch
+#FIX-FOR-UPSTREAM i@marguerite.su - fix lua51 builds on 11.4
+Patch2:     fcitx-4.2.3-openSUSE-11.4-lua51.patch
 BuildRequires:  xz
 BuildRequires:  cairo-devel
 BuildRequires:  pango-devel
@@ -39,6 +42,11 @@ BuildRequires:  dbus-1-glib-devel
 BuildRequires:  update-desktop-files
 BuildRequires:	fdupes
 BuildRequires:  libqt4-devel
+%if 0%{?suse_version} <= 1210
+BuildRequires:   lua-devel
+%else
+BuildRequires:  lua51-devel
+%endif
 BuildRequires:	opencc-devel
 BuildRequires:  intltool
 BuildRequires:  cmake
@@ -103,6 +111,7 @@ This package contains fcitx im module for qt4
 %prep
 %setup -q -n %{name}-%{version}
 %patch1 -p1
+%patch2 -p1
 
 %build
 mkdir build
@@ -114,7 +123,8 @@ cmake .. -DENABLE_GTK2_IM_MODULE=On \
          -DCMAKE_INSTALL_PREFIX=%{_prefix} \
          -DLIB_INSTALL_DIR=%{_libdir} \
 	 -DENABLE_DEBUG=On \
-	 -DENABLE_OPENCC=On
+	 -DENABLE_OPENCC=On \
+     -DENABLE_LUA=On
 
 #copy external data
 pushd ../data