- Add docs for `hover_popover_delay`. - Set `hover_popover_delay` to `300` from `350` which matches [VSCode's hover delay](https://github.com/microsoft/vscode/blob/ed48873ba23ae0a06a0eafb328ca1ce62b7d4b72/src/vs/editor/common/config/editorOptions.ts#L2219). Release Notes: - Added `hover_popover_delay` to settings which determines time to wait in milliseconds before showing the informational hover box.