1.12.0 - Coffeescript

releaseHeader('2016-12-04', '1.12.0', '1.11.1')

CoffeeScript now supports ES2015 tagged template literals. Note that using tagged template literals in your code makes you responsible for ensuring that either your runtime supports tagged template literals or that you transpile the output JavaScript further to a version your target runtime(s) support.
CoffeeScript now provides a for…from syntax for outputting ES2015 for…of. (Sorry they couldn’t match, but we came up with for…of first for something else.) This allows iterating over generators or any other iterable object. Note that using for…from in your code makes you responsible for ensuring that either your runtime supports for…of or that you transpile the output JavaScript further to a version your target runtime(s) support.
Triple backticks ( ```) allow the creation of embedded JavaScript blocks where escaping single backticks is not required, which should improve interoperability with ES2015 template literals and with Markdown.
Within single-backtick embedded JavaScript, backticks can now be escaped via \`.
The browser tests now run in the browser again, and are accessible [here](/v<%= majorVersion %>/test.html) if you would like to test your browser.
CoffeeScript-only keywords in ES2015 imports and exports are now ignored.
The compiler now throws an error on trying to export an anonymous class.
Bugfixes related to tokens and location data, for better source maps and improved compatibility with downstream tools.