Yes you're very early! I wouldn't be put off by it though, it was just a test with a SAFE Test Network to test a certain API feature, so we gave the test that version number.
Definitely feel that our first mockup is much farther along. But it needs to have its functionality ported over to SAFE. This test was the first step towards that. We are a bit farther along now and will release more quite soon!
Are waiting for the Test Networks to stabilize a bit more as well