Fullscreen viewing for rendered content — diagrams, images, SVG, and HTML previews can now be opened larger for a closer look.
Optimized for Arabic and Hebrew — Resomark now adapts to Arabic and Hebrew reading habits, including right-to-left writing.
More flexible copy and paste — table content now supports more copy and paste types, with clearer options available from the context menu.
Fixed
Fixed several issues and improved overall experience and stability.
July 7, 2026
Resomark 0.6.8
Performance and Stability
Fixed several issues and improved overall experience and stability.
July 5, 2026
Resomark 0.6.7
New
Remember reading position can now be enabled from Settings > General > Remember reading position.
Fixed
Quick Look previews work again.
Tab and Shift-Tab now behave correctly in code mode and split diff editing.
Callouts are easier to edit, with quicker switching between callout types.
Performance and Stability
Improved overall editing stability and polish.
July 2, 2026
Resomark 0.6.5
New
New recent tab switcher, press Control + ` to quickly return to recently used tabs.
Auto-hide toolbar now supports multi-tab windows, with Off, Single Tab Only, and All Tabs options in Appearance settings.
Improved sidebar file actions with better multi-selection support and folder context menus.
Mermaid diagrams now render with more polished Beautiful Mermaid visuals.
Performance and Stability
Improved editor and window stability across scrolling, read-only transitions, input composition, tab and toolbar state, and Markdown rendering edge cases.
July 2, 2026
Resomark 0.6.6
New
Improved table copy and paste, so copied ranges from Excel, Numbers, and other table sources can become Markdown tables more reliably.
Sidebar now supports quick expand, collapse, and reveal-current-document actions.
Performance and Stability
Improved stability and overall experience.
June 29, 2026
Resomark 0.6.0
New
Markdown tables are now interactive, making table editing feel more natural.
New document outline panel, for quickly jumping between headings.
More Improvements
Improved document and creation workflows, including canceling new documents with Esc or by closing the window.
More flexible multi-window behavior when working across documents.
Refreshed and maintained several common keyboard shortcuts.
Read-only mode now still allows task checkbox toggles.
Code blocks without a language now highlight automatically.
Performance and Stability
Improved overall performance and stability.
June 25, 2026
Resomark 0.5.2
Fixed
Fixed several rendering and interaction bugs for a more polished experience.
The view no longer jumps unexpectedly while editing or clicking.
June 22, 2026
Resomark 0.5.0
New
Upgraded the editor's rendering engine so entering rendered blocks no longer causes vertical page jumps.
Markdown files now render richer HTML and SVG, with script-driven interactive HTML running safely in a sandbox.
Added Source Mode, which shows the entire document as Markdown source from the top-right menu.
The sidebar now supports Finder-style drag to move files into and out of the file tree.
Added an in-app feedback entry on the Settings → About page.
Code files now follow their own tab/space indentation style when opened.
Added two-way click navigation between footnote references and their definitions.
Fixed
Fixed several rare crashes and improved overall stability.
Smoother editing and scrolling in large documents.
June 11, 2026
Resomark 0.4.4
Fixed
Improved overall stability and performance.
June 1, 2026
Resomark 0.4.2
New
PDF Night Mode — Invert PDF colors in dark mode via a new toolbar button.
Non-UTF-8 file support — GBK, Latin-1, and other encodings now open correctly.
Fixed
Links in Markdown tables and bare URLs are now clickable.
Mermaid diagrams now update correctly when switching between light and dark mode.
Finder tags in the sidebar now refresh properly.
Other bug fixes and stability improvements.
June 1, 2026
Resomark 0.4.3
New
Adjust editor text size — change the editor text size in Settings, or use Command-Plus, Command-Minus, and Command-0 for quick adjustments.
Fixed
Improved overall stability and performance.
May 30, 2026
Resomark 0.4.1
New
Copy button for code blocks — hover over a code block and click the icon to copy its contents.
Fixed
Improved PDF export and fixed long documents getting cut off when exported.
Smaller stability refinements.
May 28, 2026
Resomark 0.4.0
New
Soft Wrap Lines for code and plain text can now be toggled from the top-right menu or with `Option-Z`.
Quit when last window is closed adds a new General setting that lets Resomark quit automatically when the last window is closed.
Fixed
Improved stability and refined the overall experience.
May 27, 2026
Resomark 0.3.3
Fixed
Improved stability and fixed several issues.
May 26, 2026
Resomark 0.3.2
Fixed
Improved stability and default app handling.
May 25, 2026
Resomark 0.3.0
New
Auto-hide toolbar while scrolling in single-tab windows: when enabled, the toolbar hides as you scroll. Turn it on in Settings > Appearance > Layout.
More file types can open with Resomark by default: Resomark now handles HTML, PDF, TypeScript, R, and more file types more reliably.
Updated default fonts: the editor now uses Avenir Next by default, with SF Mono for code.
Improved new document naming: new documents now enter filename editing automatically.
Fixed
Improved save safety for locations that may not support version history. Resomark now avoids silent overwrites and asks before closing, switching, or quitting.
Quick Look previews now follow your editor appearance.
Fixed appearance mode changes not applying reliably.
Polished HTML preview, local resource loading, and overall stability.
May 25, 2026
Resomark 0.3.1
Fixed
Reduces unnecessary system permission prompts when opening Resomark, with a few small experience refinements.
May 24, 2026
Resomark 0.2.4
Fixed
Removed the persistent file title from the editing view.
Reduced unnecessary save conflict prompts.
Sidebar file changes now stay in sync more reliably after creating, renaming, moving, or deleting Documents.
Fixed rendering issues in Quick Look previews.
Polished editor typography, line-number spacing, and toolbar tooltip display.
May 23, 2026
Resomark 0.2.3
Fixed
Improved file saving reliability and reduced unnecessary conflict prompts.
Markdown tables and underlined headings now render more consistently in Live Preview.
Full-width editing restores more reliably when reopening documents or switching between files.
Copy, cut, and paste now keep your place instead of jumping unexpectedly.
Folder status in the sidebar stays smoother when working in repositories with many changes.
May 20, 2026
Resomark 0.2.2
New
Broader file support: Open more plain-text and configuration files, including files with unfamiliar extensions.