Weld 3.1.0.Final has been released, part of the release is also new 3.1.Final API.
This version brings few new features such as CDI context propagation SPI,
InterceptionFactory on interfaces and more.
Part of it are SPI changes which affect all integrators, please read our announcement post
for more information.
Link - http://weld.cdi-spec.org/news/2019/02/06/weld-310Final/