This release is primarily about staying in sync with the latest changes to spec. It also includes a small but significant enhancement to REPLs to allow handling multiple forms.

As always, feedback welcome!

Enhancements

• CLJS-1572: REPL doesn't give error for expressions with too many right parentheses

Changes

• cljs.spec -> cljs.spec.alpha
• CLJS-2013 - Add MapEntry type
• CLJS-2015: Self-host: defmacro should return the Var
• CLJS-2017: Upgrade Closure Compiler to latest April 2017 release

Fixes

• CLJS-485: RegExp flags are being dropped by string/replace
• CLJS-1518: Case macro expansion evaluates expression twice
• CLJS-2024: Self-host: find-ns-obj broken for namespaces with 'a' as the first segment
• CLJS-2028: realized? throws on LazyTransformer
• CLJS-2010: refer-clojure :rename throws on valid invocations
• CLJS-2007: Whitespace optimizations should respect :main option.