Acorn 6.6.4 ❲2026 Release❳

The world outside the workshop was changing too. macOS 15 Sequoia had arrived, but it brought a strange curse to the "Edit With Acorn" feature in the Photos app. Images sent to Acorn would return looking "overexposed" or "darker," a victim of shifting color profiles. The 6.6.4 update introduced a clever workaround. By refusing to "upgrade" the color profile and keeping the original "Apple Wide Color Sharing Profile" intact, Acorn ensured that what the artist saw was what the artist kept. Smoothing the Path

Smaller irritations were swept away with the precision of a digital brush: Acorn 6.6.4

: A broken link between the Finder and Acorn’s layer list was repaired, allowing users to simply drop their images directly into the stack once more. The world outside the workshop was changing too