Related Content, including the option to relate to:
Static Content: News, Events, Blog Posts
Items created with Dynamic Modules
Option to create links between content items and pages, and show those links on the front end.(doc) (FP)
Related Media (images, videos, files) support in :
Static Modules (News, Events, etc.)
Option to associate content to media items (images, videos, documents) and to show those links on the front end. (doc) (FP, FP, FP, FP). Custom ordering is supported for linked items (FP, FP)
Note: this feature replaces the current Media fields.
Custom Fields in Pages (doc)
Ability to add custom fields for Pages, and to use the info in them when displaying the page on the front end. (FP, FP)
Ratings with Comments (doc)
Ability to rate when posting a comment, displaying average rating per item.
Personalization Per User Role (doc)
Option to create personalization segment based on the user roles.
Revision History in Dynamic Content Items (doc)
Updates to Dynamic Content Items (created with Module Builder) are stored and visible in Revision History section. (FP, FP, FP)
Option to Duplicate Page Templates (doc)
Existing page templates can be copied to reuse their content and layout. (FP, FP, FP, FP)
Option to Duplicate Forms (doc)
Existing forms can be copied to reuse their layout and settings. (FP)
Backend Filtering by Custom Taxonomies for Static Modules (FP)
The backend of static modules (News, Events, Images, etc.) shows option to filter by associated custom taxonomies.
Improved Backend of Dynamic Modules (doc) (FP)
Added sorting by date and any custom field, options to filter by status.
Sharing Page Links to Unauthenticated Users (doc)
Preview links to pages can be shared as links to people who are not Sitefinity users.
Custom video thumbnails (doc) (FP)
Ability to upload custom image for video thumbnail.
Events: Option to set event date in time zone different than the than the local one (doc)
Events: Added support for daylight saving time in recurring events (doc)
Videos HTML5 Player (doc)
Telerik RadMedia Player is used to display videos, supports the following video formats: WebM, Ogg, MP4.
Upgrade Note: Users upgrading will have to switch to HTML5 mode. (instructions)
Videos Widget Supports YouTube Videos and Playlists (doc)
Links to YouTube can be inserted in Video Widget advanced settings.
Custom Thumbnails in Widgets (doc) (doc)
Image and Content Block offer options to specify a custom thumbnail to apply to the image displayed in the widget
Categories and Tags Added to Image/Video/Documents Upload Dialogues
Users uploading images and files see option to specify categories and tags for the uploaded item (doc). Administrators can customize the item fields showing in the upload dialogue (doc).