Multi-Tier Testing of macOS Apps with XCTest

In Compositor releases 1.4 and 1.5, a couple of severe regressions slipped into the shipping product. The app was embarrassingly unusable, and it was clear that I had to do more in the way of testing.

Compositor 1.5

Yay, Compositor 1.5 is out!

Compositor 1.4

Compositor 1.4 is out!

Compositor 1.3

Compositor 1.3 is out!

Compositor 1.2

Compositor 1.2 is out!