8 files changed, 15 insertions, 16 deletions
diff --git a/lib/api/entities.rb b/lib/api/entities.rb
index e7fe437ee0d..3faba79415b 100644
--- a/lib/api/entities.rb
+++ b/lib/api/entities.rb
@@ -241,6 +241,8 @@ module API
       expose :milestone, using: Entities::Milestone
       expose :merge_when_build_succeeds
       expose :merge_status
+      expose :diff_head_sha, as: :sha
+      expose :merge_commit_sha
       expose :subscribed do |merge_request, options|
         merge_request.subscribed?(options[:current_user])
       end
diff --git a/lib/banzai/filter/abstract_reference_filter.rb b/lib/banzai/filter/abstract_reference_filter.rb
index d77a5e3ff09..16cd774c81a 100644
--- a/lib/banzai/filter/abstract_reference_filter.rb
+++ b/lib/banzai/filter/abstract_reference_filter.rb
@@ -18,10 +18,6 @@ module Banzai
         @object_sym ||= object_name.to_sym
       end
 
-      def self.object_class_title
-        @object_title ||= object_class.name.titleize
-      end
-
       # Public: Find references in text (like `!123` for merge requests)
       #
       #   AnyReferenceFilter.references_in(text) do |match, id, project_ref, matches|
@@ -49,10 +45,6 @@ module Banzai
         self.class.object_sym
       end
 
-      def object_class_title
-        self.class.object_class_title
-      end
-
       def references_in(*args, &block)
         self.class.references_in(*args, &block)
       end
@@ -198,7 +190,7 @@ module Banzai
       end
 
       def object_link_title(object)
-        "#{object_class_title}: #{object.title}"
+        object.title
       end
 
       def object_link_text(object, matches)
diff --git a/lib/banzai/filter/commit_range_reference_filter.rb b/lib/banzai/filter/commit_range_reference_filter.rb
index bbb88c979cc..4358bf45549 100644
--- a/lib/banzai/filter/commit_range_reference_filter.rb
+++ b/lib/banzai/filter/commit_range_reference_filter.rb
@@ -35,7 +35,7 @@ module Banzai
       end
 
       def object_link_title(range)
-        range.reference_title
+        nil
       end
     end
   end
diff --git a/lib/banzai/filter/commit_reference_filter.rb b/lib/banzai/filter/commit_reference_filter.rb
index 2ce1816672b..a26dd09c25a 100644
--- a/lib/banzai/filter/commit_reference_filter.rb
+++ b/lib/banzai/filter/commit_reference_filter.rb
@@ -28,10 +28,6 @@ module Banzai
                                         only_path: context[:only_path])
       end
 
-      def object_link_title(commit)
-        commit.link_title
-      end
-
       def object_link_text_extras(object, matches)
         extras = super
 
diff --git a/lib/banzai/filter/label_reference_filter.rb b/lib/banzai/filter/label_reference_filter.rb
index e258dc8e2bf..8f262ef3d8d 100644
--- a/lib/banzai/filter/label_reference_filter.rb
+++ b/lib/banzai/filter/label_reference_filter.rb
@@ -70,6 +70,11 @@ module Banzai
       def unescape_html_entities(text)
         CGI.unescapeHTML(text.to_s)
       end
+
+      def object_link_title(object)
+        # use title of wrapped element instead
+        nil
+      end
     end
   end
 end
diff --git a/lib/banzai/filter/milestone_reference_filter.rb b/lib/banzai/filter/milestone_reference_filter.rb
index ca686c87d97..58fff496d00 100644
--- a/lib/banzai/filter/milestone_reference_filter.rb
+++ b/lib/banzai/filter/milestone_reference_filter.rb
@@ -59,6 +59,10 @@ module Banzai
             html_safe
         end
       end
+
+      def object_link_title(object)
+        nil
+      end
     end
   end
 end
diff --git a/lib/banzai/filter/reference_filter.rb b/lib/banzai/filter/reference_filter.rb
index bf058241cda..2d221290f7e 100644
--- a/lib/banzai/filter/reference_filter.rb
+++ b/lib/banzai/filter/reference_filter.rb
@@ -52,7 +52,7 @@ module Banzai
       end
 
       def reference_class(type)
-        "gfm gfm-#{type}"
+        "gfm gfm-#{type} has-tooltip"
       end
 
       # Ensure that a :project key exists in context
diff --git a/lib/gitlab/github_import/project_creator.rb b/lib/gitlab/github_import/project_creator.rb
index 0ad30c1e5b2..e9725880c5e 100644
--- a/lib/gitlab/github_import/project_creator.rb
+++ b/lib/gitlab/github_import/project_creator.rb
@@ -17,7 +17,7 @@ module Gitlab
           path: repo.name,
           description: repo.description,
           namespace_id: namespace.id,
-          visibility_level: repo.private ? Gitlab::VisibilityLevel::PRIVATE : Gitlab::VisibilityLevel::PUBLIC,
+          visibility_level: repo.private ? Gitlab::VisibilityLevel::PRIVATE : ApplicationSetting.current.default_project_visibility,
           import_type: "github",
           import_source: repo.full_name,
           import_url: repo.clone_url.sub("https://", "https://#{@session_data[:github_access_token]}@")