symfony/symfony — pull request #5483 by baldurrensch (2012-09-10 20:11:25+00:00)
Title: [HttpFoundation] Added possibility to disable base_64 encoding of session

This may be necessary when sharing sessions with legacy applications. Added a setting called 'base64_encode' to the configuration array. By default, the base_64 encoding stays enabled, so it does not break BC. Unit tests included.

Please let me know what kind of documentation would need to be updated.