In JMC 8 we're planning some major changes for the rules API. Some of them intended to make it more secure and easy to use the rules/heuristics in services.

• No more HTML in rule results
  (Probably support a subset of markdown or something similar)
• Re-use of results/partial results
  (DAG of rule dependencies?)
• API improvements
  (JMC 8 will require JDK 8, even for core libraries. We can improve the API surfaces.)