diff --git a/Nally.xcodeproj/project.pbxproj b/Nally.xcodeproj/project.pbxproj
index b2c8263..5b7280c 100644
--- a/Nally.xcodeproj/project.pbxproj
+++ b/Nally.xcodeproj/project.pbxproj
@@ -682,6 +682,7 @@
 				GCC_OPTIMIZATION_LEVEL = 0;
 				INFOPLIST_FILE = Resources/Info.plist;
 				INSTALL_PATH = /Applications;
+				MACOSX_DEPLOYMENT_TARGET = 10.6;
 				OTHER_CFLAGS = "-D__DUMPPACKET__";
 				PRODUCT_NAME = Nally;
 				SDKROOT = macosx;
@@ -706,6 +707,7 @@
 				GCC_VERSION = com.apple.compilers.llvm.clang.1_0;
 				INFOPLIST_FILE = Resources/Info.plist;
 				INSTALL_PATH = "$(HOME)/Applications";
+				MACOSX_DEPLOYMENT_TARGET = 10.6;
 				PRODUCT_NAME = Nally;
 				SDKROOT = macosx;
 				VALID_ARCHS = "i386 x86_64";
diff --git a/README.md b/README.md
index b30f63e..94f61de 100644
--- a/README.md
+++ b/README.md
@@ -4,6 +4,21 @@ Open-Source telnet/ssh BBS client.
 
 ## History
 
+### 1.4.9
+
+* 修正短網址打不開的 regression
+* 加入自動短網址服務選擇，例如
+  	
+  	nxMg => ppt.cc
+    YFIIB => 0rz.tw
+    cbt6wym => tinyurl.com
+    mid=1726264 => pixiv_member
+    id=28497387 => pixiv_illust
+    sm1885034 => niconico
+
+* 修正 opt-click URL 不能在背景打開 browser 的 bug。現在可以了。
+* 很遺憾，因為用了 block 所以把 deployment target 升高到 10.6。
+
 ### 1.4.8
 
 * 修正 10.8 下藍色框的問題。
diff --git a/Resources/Info.plist b/Resources/Info.plist
index b35076a..d3874c0 100644
--- a/Resources/Info.plist
+++ b/Resources/Info.plist
@@ -7,7 +7,7 @@
 	<key>CFBundleExecutable</key>
 	<string>${EXECUTABLE_NAME}</string>
 	<key>CFBundleGetInfoString</key>
-	<string>1.4.8</string>
+	<string>1.4.9</string>
 	<key>CFBundleIconFile</key>
 	<string>DragonBall.icns</string>
 	<key>CFBundleIdentifier</key>
@@ -19,7 +19,7 @@
 	<key>CFBundlePackageType</key>
 	<string>APPL</string>
 	<key>CFBundleShortVersionString</key>
-	<string>1.4.8</string>
+	<string>1.4.9</string>
 	<key>CFBundleSignature</key>
 	<string>naly</string>
 	<key>CFBundleURLTypes</key>