Improve notifications

pkg/controller/jenkins/notifications/slack.go

@@ -86,7 +86,6 @@ func (s Slack) Send(event Event, config v1alpha2.Notification) error {
 						Short: true,
 					},
 				},
-				Footer: footerContent,
 			},
 		},
 	}

pkg/controller/jenkins/notifications/slack_test.go

@@ -63,7 +63,7 @@ func TestSlack_Send(t *testing.T) {
 			}
 		}
 
-		assert.Equal(t, mainAttachment.Footer, footerContent)
+		assert.Equal(t, mainAttachment.Footer, "")
 		assert.Equal(t, mainAttachment.Color, slack.getStatusColor(event.LogLevel))
 	}))