symfony/symfony-docs — pull request #1160 by vicb (2012-03-15 23:04:26+00:00)
Title: [Form] Document the ability to use multiple themes

This is the first half of #1054

@weaverryan The second half is applicable to 2.1 only but I must admit I don't really know the process - It has been a long time since I last contributed to the doc.

* How often does 2.0 get merged in 2.1 ?
* Should I assume 2.1 is 2.1 or is `.. versionadded:: 2.1` required ?

Thanks for your help.