diff --git a/library/smarty/COMPOSER_RELEASE_NOTES.txt b/library/smarty/COMPOSER_RELEASE_NOTES.txt
deleted file mode 100644
--- a/library/smarty/COMPOSER_RELEASE_NOTES.txt
+++ /dev/null
@@ -1,29 +0,0 @@
-
-
-Starting with Smarty 3.1.21 Composer has been configured to load the packages from github.
-
-*******************************************************************************
-*                                                                             *
-*  NOTE: Because of this change you must clear your local composer cache with *
-*                 the "composer clearcache" command                           *
-*                                                                             *
-*******************************************************************************
-
-To get the latest stable version use
-    "require": {
-        "smarty/smarty": "~3.1"
-    }
-in your composer.json file.
-
-To get the trunk version use
-    "require": {
-        "smarty/smarty": "~3.1@dev"
-    }
-
-The "smarty/smarty" package will start at libs/....   subfolder.
-
-To retrieve the development and documentation folders add
-    "require-dev": {
-        "smarty/smarty-dev": "~3.1@dev"
-    }
-