media 7.x-3.0-beta3

(If you are upgrading from 1.x OR are using entity_translation then please read the full release notes carefully).
regression fix since beta2 :
#2886610: Typo for $host->$language
Some minor fixes since beta1:
#2886184: Fix media_wysiwyg.paragraph_fix_filter tests, which are failing in PHP 5.3
#2884412: add the config option for add embed link to make it optional
#1343022: Adding alt and title attributes from fields to image markup
#2885412: Javascript error after media upload: Cannot read property 'selectedMedia' of undefined
#2885024: Notice: Undefined property: ParagraphsItemEntity::$language in media_field_widget_form() (
#2479473: Add the field name to the media upload parameters

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

If you are on 7.x-2.x already and plan on delaying upgrading to 7.x-3.0-beta3 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 3.0-beta3 as soon as possible.

If on 7.x-1.x , please upgrade to 7.x-3.0-beta3 (or upgrade to 7.x-2.8) soon, please refer to these notes and issues for upgrading from 7.x-1.x to .x-2.x/7.x-3.x (same upgrade procedure as 2.x in 3.x);
#2853273: upgrading from 1.x to 2.x support
#2082037: Document Upgrade Path from Media 1.x to Media 2.x/3.x

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