Tagged release V3.12.0 b8d7e29 Fix arrow tooltip when resize window 48beeba Fix tooltip event in safari 38f0d6c Rewrite save data from WebSocket 43c21b3 Change deprecated node-sass to sass 4a86544 Rewrite anchor in endlish auction 580d225 Add anchor in priority auction 66eaa21 Add label priority in state done for priority auction 386ea0f Fix layout tooltip in ie11 41d970a Fix layout cancel btn in precednce step in Safari10