So, once we started actually writing portable extensions, and seeing the kind of crazy things people are trying to do with Weld, a couple of missing features have popped up. I expected this, since the SPI was the bit that had by far the least review when we were writing the spec. The good news is that I've only found one thing we actually did wrong (using the bean Class for determining inter-module accessibility, instead of introducing a proper Module object). The other things are really just missing features that can be easily added. I've compiled a list here: http://www.seamframework.org/Weld/PortableExtensionWishlist I would love to be able to roll as much of this stuff as possible into the maintenance release, to get it out there before people start writing portable extensions in earnest, and have to start worrying about differences between the 1.0 and 1.1 SPIs. So I want to hear from you guys if you think that's a reasonable thing to do. The first 4 or 5 items on this list are sorely needed. Note that this is just part of a more extensive list of enhancements here: http://www.seamframework.org/Weld/CDIWishlist -- Gavin King gavin.king(a)gmail.com http://in.relation.to/Bloggers/Gavin http://hibernate.org http://seamframework.org