Custom layouts across the whole workspace: The file area, chat area and editor panes split left and right or top and bottom and reorder by drag, and an editor pane can move anywhere on its own instead of the whole column having to move.
Plugins as first-class workspaces: A plugin mounts into the layout tree as a leaf of its own. Several plugins can coexist, opening one no longer replaces an existing panel, and the position is remembered and restored at the next launch.
Fewer confirmations within a turn: File writes for related files in the same turn share one "don't ask again this turn", so a single conversation no longer means clicking through several approvals.
Experience and stability
Steadier splitter dragging: Fixed a plugin iframe swallowing pointer events and leaving the splitter stuck.
Editor workspace fills its container: Fixed the edit area not filling its parent container after splitting.