media 7.x-2.0

First stable 7.x-2.0 release of media with security enhancement (please read the full release notes).

by Dave Reid, joseph.olstad, fafabedoya, Chi, mlhess, ParisLiakos, greggles, Heine, pfrenssen, Andy Tawse, larowlan, deviantintegral, mglaman, senzee - media/browser URL prevent tampering of (allowed file extensions, etc.)
#2855151: Update Entity translation API usage in Media
#2839699: Cannot delete value of plain text field (image title attribute)
#2597754: Undefined index: instance in media_form_field_ui_field_edit_form_alter

Quick install , follow this recipe steps or see online installation documentation

Please note, if you are using this release in combination with entity_translation you must then upgrade entity_translation to entity_translation beta6.

If you are on 7.x-2.x already and plan on delaying upgrading to 7.x-2.0 then please follow the security recommendations below:
Prevent anonymous or untrusted users from accessing the media browser through permissions configuration.
go to /admin/people/permissions and restrict access to "Use the media browser" to only trusted roles. Otherwise it is recommended you upgrade to 2.0 as soon as possible.

If on 7.x-1.x , please upgrade to 7.x-2.0 soon, please refer to these notes and issues for upgrading from 7.x-1.x to 7.x-2.0;
#2853273: upgrading from 1.x to 2.x support
#2082037: Document Upgrade Path from Media 1.x to Media 2.x/3.x