https://vivaldi.com/blog/vivaldi-1-9-plant-trees-as-you-browse/ Changelog from 1.8 to 1.9 New features [Search Engines] Add Ecosia as a pre-installed search engine [Notes] Implement sorting (VB-27313) [Extensions] Allow changing placement of extension buttons on address bar (VB-13275) [History] Add 「Filter by Site」 to panel (VB-26799) [Web Panels] Add 「Removed Web Panels」 to the context menu to access previously removed web panels (VB-26157) BUG修復的部分就不貼 有興趣的自己看連結吧