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修复的部分就不贴 有兴趣的自己看连结吧