Earlier today, popular macOS Photoshop alternative Pixelmator Pro just released a major update. Pixelmator Pro 1.4 ‘Hummingbird’ adds a slew of useful new features, but the biggest news is the addition of an Apple Photos extension that turns Apple’s built-in photos app into a full-blown editing suite by integrating all of Pixelmator’s features. If you’re deeply ingrained in the Apple ecosystem, you know the benefits of using Apple Photos. iCloud syncing means that your photos are always up to date…