diff --git a/CHANGELOG.md b/CHANGELOG.md index 86625fb0b19c..6c6c7d1f59fb 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -1,3 +1,18 @@ +## 0.19.2 (16-09-2016) + +* Generic type variables no longer need to be single-letter names (for example `class Gen(Foo)` is now possible) +* Added syntax to denote free variables: `def foo(x : T) forall T`. The old rule of single-letter name still applies but will be removed in the future. +* Removed the restriction that top-level types and constants can't have single-letter names +* Added `@[Extern]` attribute to mark regular Crystal structs as being able to be used in C bindings +* Faster `Char#to_s` when it's ASCII: this improves the performance of JSON and CSV parsing +* `crystal spec`: allow passing `--release` and other options +* `crystal spec`: allow running all specs in a given directory +* `crystal playground`: support custom workbook resources (thanks @bcardiff) +* `crystal playground`: standard output now understands ANSI colors (thanks @bcardiff) +* Added many more macro methods to traverse AST nodes (thanks @BlaXpirit) +* Error messages no longer include a type trace by default, pass `--error-trace` to show the full trace (the trace is often useless and makes it harder to understand error messages) +* [Several bug fixes](https://github.com/crystal-lang/crystal/issues?q=is%3Aclosed+milestone%3A0.19.2) + ## 0.19.1 (09-09-2016) * Types (class, module, etc.) can now be marked as `private`.