And that's why I wonder why he doesn't push to us on the dev channel to test for a bit before pushing as stable. Yeah, it would be different packaging than the /3dev build, but does it matter? As long as he can get feedback and keep us on the last version, it works for me!
Most indie-dev projects don't do testing, or TDD, or automated build tests at all. It's a guy or 2-3 guys with their XCodes/VSs.
At best, they might have a few tests.
It's different from big companies like FB/Google/etc, or from software like Adobe's, and much different than JS/Java land.