What it being 1.0 means is that the API is stable. There might still be bugs in the implementation (no software is perfect), but once it's reached 1.0, it's hop

What it being 1.0 means is that the API is stable. There might still be bugs in the implementation (no software is perfect), but once it's reached 1.0, it's hoped that the API is good enough and will not have to change for quite some time. If you look at these release notes for 1.0.0, they were all API changes.