diff --git a/src/Symfony/Bridge/Twig/CHANGELOG.md b/src/Symfony/Bridge/Twig/CHANGELOG.md
index d5a92ab7b3..41f6204cdd 100644
--- a/src/Symfony/Bridge/Twig/CHANGELOG.md
+++ b/src/Symfony/Bridge/Twig/CHANGELOG.md
@@ -5,6 +5,8 @@ CHANGELOG
 -----
 
  * The `app` global variable is now injected even when using the twig service directly.
+ * Added an optional parameter to the `path` and `url` function which allows to generate
+   relative paths (e.g. "../parent-file") and scheme-relative URLs (e.g. "//example.com/dir/file").
 
 2.1.0
 -----
diff --git a/src/Symfony/Component/Routing/CHANGELOG.md b/src/Symfony/Component/Routing/CHANGELOG.md
index fba7d41a40..13042508b6 100644
--- a/src/Symfony/Component/Routing/CHANGELOG.md
+++ b/src/Symfony/Component/Routing/CHANGELOG.md
@@ -79,6 +79,12 @@ CHANGELOG
    pass the requirements (otherwise it would break your link anyway).
  * There is no restriction on the route name anymore. So non-alphanumeric characters
    are now also allowed.
+ * Added possibility to generate relative paths and network paths in the UrlGenerator, e.g.
+   "../parent-file" and "//example.com/dir/file". The third parameter in
+   `UrlGeneratorInterface::generate($name, $parameters = array(), $referenceType = self::ABSOLUTE_PATH)`
+   now accepts more values and you should use the constants defined in `UrlGeneratorInterface` for
+   claritiy. The old method calls with a Boolean parameter will continue to work because they
+   equal the signature using the constants.
 
 2.1.0
 -----