[wildfly-dev] clarification on why Wildfly versions are increasing so quickly

Hi everyone! First off, kudos to everyone for a great product! Secondly, I'm wondering if someone could explain to me the significance of the quick succession of Wildfly version upgrades: from 8 -> 9 -> 10 (soon). It seemed like we were on JBoss 7.x for a long time, and now the top link at http://wildfly.org/downloads/ is actually the Wildfly 10.x beta. Does this represent: 1. a sudden increase in contributions and feature work? 2. shift in marketing (i.e., no underlying tech changes) 3. something else Our concern is that this represents some instability / internal dynamics / change in policy that would encourage us to visit other app servers. Thank you! -- Karl