user_relationships 7.x-1.0-alpha4

The fourth alpha release for User Relationships 7.x-1.x fixes a large list of bugs and introduces a number of new features, including a more fine-grained permissions system.

Changes since 7.x-1.0-alpha3:

• #1082376 by mrf, Berdir: Fixed broken users are related rules condition.
• #651502 by mrf: Clarified reciprocal & one-way relationship checkbox descriptions.
• #930094 by tic2000: Added elaboration message as field in views.
• #1284960 by mdupont: Makes overzealous javascript for links in popups more specific to the cancel button.
• #489954 by mdupont: Fixed relationship action forms do not respect destination query.
• #898228 by vegeneric: Adds proper bypass checks for elaborations UI.
• #1339014 by Berdir: Fixed strict warning in views_handler_filter_user_relationships_type::value_validate().
• #1325908 by jherencia: Fixed remove operation on relationships generates 404 page error.
• #1312956 by Ghostthinker, samhain: Fixed broken views integration.
• #1345694 by Gergely Lekli: Fixed UR-Invite doesn't create required relationship.
• #1217908 by Scyther, mannejkumar: Fixed undefined variable relationship in user_relationships_preprocess_author_pane().
• #1320216 by Shawn DeArmond: Fixed user_relationships_ui_actions_between() passing wrong argument to user_relationships_user_access().
• #1267078 by Berdir: Fixed undefined $_SESSION notice.
• #1187608 by deviantintegral: Removed rtid indexes on {user_relationships} with low cardinality.
• #1273550 by deviantintegral: Allow users to set default node access settings.
• #1152620 by Berdir: Fixed unpublished nodes are visible to related users.
• #1115998 by Berdir: Add approve, delete, view own and view all permissions for each relationship type.
• #1211060 by areynolds, Berdir: Fixed two way relationship not showing for the requestee.
• #1306978 by hswong3i: Fixed 'user_relationship_privatemsg.urpid' should be 'not null'.