A list of enhancements is kept here. Expansion and inclusion are a priority, so that the application can be used with schemas displaying those features, without recourse to other tools. It is also planned to develop dynamic evaluation to run under other engines. An ultimate objective is to have the complete codebase engine-agnostic, as far as possible.

XSLT implementations boast an API to provide callbacks when producing SVRL. No consideration has been given to this in XQS so far, but it is worth exploring in the interests of parity.