Sketch 2026.3.1 — macOS

The Florence release brought a heap of refinements, and version 2026.3.1 is what ships now. If you’ve been using Sketch for a while or you’re coming back after a gap, here are the three things people usually ask before they install it.

Checking system requirements

Sketch 2026.3.1 needs macOS Sequoia 15.0.0 or newer. It runs on both Intel and Apple Silicon Macs — no surprises there. The interface is in English or Simplified Chinese, and it’s a native Mac app, so no Rosetta overhead on an M-series machine.

Document windows now match macOS corner radius

Document windows use the system corner radius now, which makes them feel more at home on macOS 27 Golden Gate. A stack layout bug that broke when a text layer had a minimum width is fixed, and tooltip clipping near the screen edge is gone. Small stuff, but it adds up.

Installing without friction

Mount the disk image and run the Open Gatekeeper friendly tool. Press Enter in the Terminal window that appears to bypass Gatekeeper, then drag the app into your Applications folder. That’s it — no extra steps.

From blank canvas to handoff-ready mockup

Here is a typical way to go from a blank canvas to something you can hand off. It uses Sketch 2026.3.1 on macOS Golden Gate, and it assumes you have the app installed and your project brief ready.

Start by creating a new document. The canvas size matters less than you think — you can resize the artboard later. I usually pick a common iPhone or desktop preset from the template list, but setting a custom size works just as well. Draw your main artboard, name it in the layer panel, and set your grid spacing to 8 or 10 pixels. That keeps everything aligned without snapping going haywire.

Build the wireframe first. Use the rectangle and text tools to block out the header, content area, and footer. Do not worry about colors or typefaces yet. Just get the structure right. With the stack layout tools in recent versions, you can group those rectangles and set them to stack vertically. That way, resizing one element pushes the others down, which saves time when you inevitably need to add a row or a button.

Switch to high-fidelity after the wireframe is approved. Replace the gray rectangles with actual UI elements — buttons, icons, input fields. The vector tools are fast for this. Draw a button, round the corners, and use the fill and border settings to give it a style. If you need an icon, either draw it with the pen tool or pull one from a plugin. The third-party plugin ecosystem is useful here; I keep one installed for importing icon sets. It beats redrawing common symbols.

Export is the last step. Select the artboard or individual layers, open the export panel, and choose PNG or SVG. Sketch writes out files with clean names if you rename the layers first. The rename layers sheet works fine on macOS Golden Gate now — the text alignment bug is fixed in 2026.3.1, so you can batch rename without the dialog jumping around. That is a small fix, but if you rename twenty layers in a session, it matters.

How Sketch fits with other macOS tools

Sketch does not live in a bubble. The files are native to the app, but you move things in and out of it all the time. Copy a shape and paste it into Apple Preview or Messages — it comes through as an image. That matters if you need to show a quick comp to a colleague without exporting first.

For collaboration, Sketch integrates with prototype and collaboration apps. You can push artboards to these services from within the app. That is the intended pipeline: design in Sketch, link to the collaboration tool, share a link with your team. The handoff is straightforward because you are not leaving the macOS environment.

On the file system side, Sketch documents are folders in disguise. Right-click a .sketch file and choose “Show Package Contents” to pull out individual assets. That is useful if you need to replace a bitmap without reopening the app. It is a macOS trick, but it works because Sketch sticks to the standard file format.

If you use Apple’s Writing Tools on macOS Golden Gate, note that version 2026.3.1 fixes a blank canvas issue that appeared when those tools were active. That means you can use system-level text helpers without the canvas going white. It is a Golden Gate specific fix, and it works now.

Florence features arrive with Golden Gate refinements

The Florence release features landed before 2026.3.1, but this version includes them plus the Golden Gate refinements. In everyday use, the most noticeable change is the system corner radius on document windows. Before, windows had a fixed radius that looked slightly off on macOS 27. Now they match the system rounded corners, so the app feels native instead of leftover from an older macOS.

The stack layout bug with text layer minimum widths was a nuisance. If you had a text layer inside a vertical or horizontal stack and set a minimum width, the layout would break. It is fixed in this version. That matters for anyone building responsive components that resize based on content.

Tooltip clipping was another small irritation. On Golden Gate, tooltips near the screen edge would get cut off. Version 2026.3.1 fixes that, too. It is not a headline feature, but it stops you from having to guess what a tooltip says.

Sketch is a vector design tool for creating user interfaces, icons, and prototypes. The current build is 2026.3.1, and it includes the fixes listed here. If you are running an older release, the Florence features and the Golden Gate improvements are worth the update. Everything just lines up better.

Requires macOS Sequoia 15.0.0 or newer

The app requires macOS Sequoia 15.0.0 or newer. It runs on both Apple Silicon and Intel 64-bit machines. It is a native Mac app, so it launches quickly and uses the system rendering. No extra libraries to install. The install process is the same on both architectures — mount the disk image, bypass Gatekeeper, drag to Applications. That is it.

• Includes the Florence release features and enhancements for macOS 27 Golden Gate.
• Document windows now use the system corner radius.
• Fixes a stack layout bug involving the minimum width of a text layer.

• macOS 14 or later
• Intel or Apple Silicon processor