Version 0.2.0

This release includes 14 new shortcodes, and some major new features for users.

• Add "Add embed" media button; allow users to enter an arbitrary code from a provider, and convert it to a shortcode if that shortcode is available (as defined by the shortcode's "reversal" method). Developers: note that this only works with shortcodes that extend \Shortcode_Bakery\Shortcode and implement the reversal()" method. You may also disable this button using the shortcake_bakery_show_add_embed filter.
• Updated the format of Instagram embeds.
• Added several new URL patterns for Facebook embeds. Groups, Pages, and videos are now supported in addition to Posts.
• New shortcode: [soundcloud] Shortcode for Soundcloud embeds.
• New shortcode: [abc-news] Shortcode for ABC News embeds.
• New shortcode: [flickr] Shortcode for Flickr embeds.
• New shortcode: [giphy] Shortcode for Giphy embeds.
• New shortcode: [google-docs] Shortcode for Google Docs embeds.
• New shortcode: [guardian] Shortcode for embeds from The Guardian.
• New shortcode: [instagram] Shortcode for Instagram embeds.
• New shortcode: [live-photo] Shortcode for Apple Live Photo embeds.
• New shortcode: [livestream] Shortcode for Livestream embeds.
• New shortcode: [pdf] Embed local or external PDF documents using pdf.js.
• New shortcode: [silk] Shortcode for Silk embeds
• New shortcode: [videoo] Shortcode for Videoo embeds.
• New shortcode: [vimeo] Shortcode for Vimeo embeds.
• New shortcode: [vine] Shortcode for Vine embeds.
• Improved UI for selecting post elements; consistent icons for all embeds.
• Bug fix: Allow Giphy embeds with hyphens in URLs.
• Added Japanese translation
• Allow the source of iframe and script embeds to be filtered, for SSL compatability.