Custom Preview Styles: Pick from built-in preview styles (such as GitHub, Serif, and Compact), or create, edit, and delete your own CSS stylesheets — saved globally or per project and applied live as you edit. A new “Match App Theme” option keeps the preview styled in step with your current theme.
New Color Themes: Six new themes — Paper, Midnight, Sepia, Solarized Dark, Nord, and High Contrast — applied consistently across the editor, mind map, and preview, each with matching syntax highlighting.
Mind Map Dotted-Paper Canvas: Turn on a dotted-paper background that pans and zooms with your map, with main topics now shown as cleaner cards.
Improvements
Polished Interface Redesign: A broad visual refresh across the title bar, tabs, sidebar, toolbar, editor and preview chrome, dialogs, and the Welcome and splash screens, plus a new theme picker in Settings and a status-bar breadcrumb.
Preview Pane Header: The preview pane now has a clear header with search, preview-style, undock/dock, and minimize controls, replacing the old floating corner icons.
Shortcut Hints in Tooltips: Navigation icons and tooltips now show their keyboard shortcuts, and truncated file names reveal their full path on hover.
Clearer Recent Files: Recent files now show the file name and how long ago you opened it, with the folder path on a second line.
Friendlier Empty States: The Find and Problems panels show a tidy card layout with icons and shortcut hints when there’s nothing to display.
Terminal Tab Close Buttons: Each terminal tab has its own close button again, with cleaner icons and a background that matches the editor.
Preview Scrolls to the Selected Node: Opening a file from a selected mind map node scrolls the preview straight to that node’s section.
Live Git Status in the File Tree: Git status badges in the file tree update immediately as files change on disk, including edits, additions, deletions, and renames on Windows.
Build Version in About: The About dialog now shows the exact build identifier alongside the version number, making it easier to report issues.
Settings Take Effect Without a Restart: Changing the Document Root updates the right-click menu straight away, and settings now save reliably and report any problem instead of failing silently.
Bug Fixes
Editor No Longer Goes Blank: Fixed the editor occasionally collapsing to a blank page, and your cursor position is now restored correctly when a session reloads.
Mind Map Clicks Always Navigate the Editor: Clicking a mind map node now reliably moves the editor to the matching line every time, without leaving it scrolled to the wrong place or jumping the view.
Cursor Stays Put When Moving an Image: Moving an image that’s referenced in your document keeps your editor cursor and scroll position where they were, and still updates the links.
Outline Panel Shortcut Works: Cmd/Ctrl+Shift+L now correctly shows and hides the Outline panel.
Marker Popup Closes on Outside Click: The mind map’s emoji marker popup now closes when you click anywhere outside it, including on the canvas.
Dragging the Divider Leaves Other Panels Alone: Dragging the editor/preview divider no longer accidentally resizes the Outline panel or other panes.
Mind Map Reflows After Adding a Marker: Adding or changing a node’s marker now repositions its child nodes and connectors so they no longer overlap.
No False “Unsaved” Marker on External Changes: With auto-save on, files changed outside the app reload quietly and refresh the preview and mind map, without falsely flagging the tab as modified.
Mind Map Settings Remembered After Restart: The default mind map theme and layout you choose in Settings now persist across restarts.
Crisp Mind Map Text on Windows and High-DPI Displays: Mind map node text now renders sharply on Windows and on scaled or high-density monitors.
Bold and Italic Around Inline Code: Text such as **Expiration (exp)**: now renders correctly as bold or italic, even when punctuation immediately follows, including CJK punctuation.