CHANGELOG for multimethods + cljs.test/report

Author: borkdude

CHANGELOG.md

@@ -4,6 +4,19 @@
 
 ## 0.11.187
 
+- Add multimethod support: `defmulti`, `defmethod`, `get-method`, `methods`,
+  `remove-method`, `remove-all-methods`, `prefer-method`, `prefers`, plus
+  hierarchy ops `isa?`, `derive`, `underive`, `make-hierarchy`, `parents`,
+  `ancestors`, `descendants`. The runtime lives in a separate
+  `squint-cljs/src/squint/multi.js` module imported only when one of these
+  forms appears in user code, so programs that don't use multimethods pay
+  zero bundle cost.
+- `cljs.test/report` is now a multimethod keyed on
+  `[*current-reporter* (:type m)]`. Users can extend reporting the same
+  way as in `cljs.test`, e.g.
+  `(defmethod report [:cljs.test/default :begin-test-var] [m] ...)`.
+  `test-var` now also fires `:begin-test-var` / `:end-test-var` events
+  (previously they were declared but never emitted).
 - Accept plain `await` in async functions, in anticipation of CLJS next.
   The legacy `js-await` and `js/await` forms continue to work as
   aliases for now and may be deprecated in a future version.