Include screenshot 4.
Improved Opengraph on front pages.
Minimum supported WP version set to 3.1.0
Added utility functions.

1) function that returns an array of objects attached to post.
2) function that returns the permalink of the provided $post object (supports multipage).
Improved amt_get_embedded_media()
Major update to Opengraph module.
Fixed separation of comma delimited keywords.
Updated function arguments.
Updated function arguments.
Major update to Dublin Core module.
Major update to Twitter Cards module.
Improved function that returns the embedded media.
Provide attachments and embedded media to the metadata generator functions.
Updated function arguments.
DC now supports embedded media.
Improved embedded media processing in OG.
Updated function arguments.
Updated function arguments.
Minor modification.
Updated function arguments.