Documented some changes in config handling.

CHANGES

@@ -36,6 +36,7 @@ Release date to be announced, codename to be selected
 - Use Last-Modified for static file sending instead of Date which
   was incorrectly introduced in 0.6.
 - Added `create_jinja_loader` to override the loader creation process.
+- Implemented a silent flag for `config.from_pyfile`.
 
 Version 0.6.1
 -------------

flask/config.py

@@ -116,6 +116,9 @@ class Config(dict):
                          root path.
         :param silent: set to `True` if you want silent to fail for missing
                        files.
+
+        .. versionadded:: 0.7
+           `silent` parameter.
         """
         filename = os.path.join(self.root_path, filename)
         d = imp.new_module('config')