Today, Apple released High Sierra, the latest update to macOS. Most of High Sierra’s enhancements are “under the hood,” so you won’t see many differences in Vellum. High Sierra did, however, introduce some compatibility issues that we’ve addressed with recent updates.
Before you update to High Sierra, then, make sure you first update to the latest version of Vellum (2.0.5).
And if you experience any issues that seem like they’re related to High Sierra, please let us know!