Bump the Undertow subsystem model version and schema to version 9 ----------------------------------------------------------------- Key: WFLY-11816 URL: https://issues.jboss.org/browse/WFLY-11816 Project: WildFly Issue Type: Task Components: Web (Undertow) Reporter: James Perkins Assignee: James Perkins Priority: Major Fix For: 17.0.0.Alpha1, 17.0.0.Final The Undertow subsystem schema should be bumped from 8 to 9 and the model version should be bumped from 8 to 9.