symfony/symfony-docs — pull request #3471 by danielcsgomes (2014-01-12 21:57:31+00:00)
Title: Fixed `versionadded` inconsistencies in Symfony 2.3

| Q | A
| ------------- | ---
| Doc fix? | yes
| New docs? | no
| Applies to | 2.3+
| Fixed tickets | N/A

Founded some `versionadded` blocks that does not follow the "standard" of having the ".. was introduced in Symfony 2.x" or similar sentence.