symfony/symfony-docs — pull request #3713 by WouterJ (2014-03-24 21:34:13+00:00)
Title: Updated versionadded directives to use "introduced"

I was tired of explaining why we didn't update them on every created PR,
so I decided to just update them :P

| Q | A
| --- | ---
| Doc fix? | yes
| New docs? | no
| Applies to | 2.3+
| Fixed tickets | many :)