1.3.12

• Maven: Add dependency on plantuml-mit for future use
• Loader: Add support for R4B to loader
• Loader: Add support for TestPlan, SubscriptionTopic in R4
• Snapshot Generator:
  ** Check for slicenames without any slicing
  ** Check that slice names are unique
  ** Check for additional slicing rules in a set of slices
  ** Check that the minimum cardinality of a set of slices is correct
  ** Change generation to not update documentation from profile for elements with profiled types that are not extensions
• Terminology Service: Change type of cache-id parameter
• Validator: Clean up duplicate errors when dates/dateTimes/instants have invalid formats
• Validator: Handle unknown code systems consistently when validating coded elements
• Validator: Handle sub-slicing case where slice matches both the slice definition and the sub-slice definition
• Renderer: process markdown for extension summaries