0.3.3

• [BREAKING] replaced async callback API (:async? true + 4-arg handler with callback) with derefable returns; async handlers now return delay/future/promise and the engine auto-derefs
• on the JVM, future and promise block until resolved; in ClojureScript, delay is supported for lazy computation — truly async operations should use effects
• the :async? flag is silently ignored for backward compatibility

0.3.2

• • [BREAKING] namespaced :change-history key as :domino.core/change-history

0.3.1

• added domino.core/event macro helper for declaring events

0.3.0

• fix: trigger effect with nested model
• trigger-events removed, trigger-effects should be used instead
• events will now be executed by the initialize function when initial state is provided

0.2.1

• async event support
• trigger-effects fn added to domino.core allowing triggering of effects via ids

0.2.0

• [BREAKING] renamed initialize! to initialize since it's a pure function
• [BREAKING] inputs and outputs for events are now maps containing the keys specified in the :inputs and :outputs vectors
• [BREAKING] event handler functions now must return a map with keys matching the keys specified in the :outputs
• updated the model parser to handle segments without an options map
• introduces :pre and :post conditions
• trigger-events fn added to domino.core, allowing triggering events via ids
• add schema definition validation
• validate for duplicate ids in model