LAM 7.0b2 failed a bunch of stuff right away, but I'm still not concerned -- they're mostly a bunch of build system issues that we have not tested in quite a while. This is what betas are for. Fixes are being applied quickly, and b3 will be out soon.
The mini-llamas are doing a good job of testing; it's great to have so many people working on this. I anticipate having better test coverage than we've ever had before!
Woo hoo!