Linking to the 2.6 headline thanks to a suggestion from @xabbuh

Author: weaverryan

components/options_resolver.rst

@@ -733,5 +733,5 @@ options in your code.
 
 .. _Packagist: https://packagist.org/packages/symfony/options-resolver
 .. _Form component: http://symfony.com/doc/current/components/form/introduction.html
-.. _CHANGELOG: https://github.com/symfony/symfony/blob/master/src/Symfony/Component/OptionsResolver/CHANGELOG.md
+.. _CHANGELOG: https://github.com/symfony/symfony/blob/master/src/Symfony/Component/OptionsResolver/CHANGELOG.md#260
 .. _`read the Symfony 2.5 documentation`: http://symfony.com/doc/2.5/components/options_resolver.html