Apache DeltaSpike will cover several useful areas:
Advanced CDI utilities like partial bean binding (you define a bean behavior from a CDI handler implementation)
Data/JPA integration (it is different than the Meecrowave one but depending your need can be useful)
And much more
See http://deltaspike.apache.org/ for more information.
Sirona aims to provide some monitoring capabilities (metrics on the runtime). By default its servlet integration makes it smooth to integrate with Meecrowave.
See http://sirona.apache.org/ for more information.