2.0.0

⚠️ Breaking changes

• #6 Values returned from the Future constructor computation
  are now type-checked to be a nullary function or void.
• #6 Infinitely recurring Futures (eg.
  function recur(){ Future.after(1, 1).chain(recur) }) will
  now cause stack- or memory-overflow. Please use the new
  Future#recur() function to perform infinite recursion.
• #18 Future.Guard() has been removed in favour of the new
  Future()-constructor.
• #18 The Future() constructor now functions like Future.Guard():
  Its continuations ignore any calls after the first.

✨ New features

• #6 Cancellation. fork() and value() now return a cancel
  function which when called causes underlying Futures to be
  cancelled. Every Future may contain its own cancellation
  logic through a function created inside its computation.
• #6 Every existing utility has been upgraded to contain
  appropriate cancellation logic. For example; Future.after()
  will clear its internal timeout when cancelled; releasing
  its grasp on the event loop.

🐛 Fixes

• Partially applied curried static functions no longer have
  pretty toString functions. This improves their performance
  by a factor of three is some situations.
• #19 FantasyLand is no longer a dependency.
• A bug was fixed where some values could not be cast to String
  for display in error messages.

2.0.0 beta 2

Fixes a small bug involving casting Streams and similar objects to string.

2.0.0 beta 1

Beta version for the 2.0.0 release

1.2.1

• Update package meta-data
• Update dependencies

1.2.0

New Features

• Add the Future.Guarded() constructor

1.1.0

New features

• Added Future.swap()
• Added Future.hook()
• Added Future.finally()

Improvements

• Textual ordinals in error messages:
  "first argument" instead of "argument 0"
• Documentation and unit testing improvements

1.0.1

Resolves a problem with Futures created through Future.do not being reusable.

1.0.0!

• Implement Bifunctor (bimap())
• Implement Future.do() (do-notation)
• Implement Future.mapRej()
• isFuture() now respects the @@type property

These features bring to the conclusion the goals I had in mind when I started work on this library. Therefore this marks the first major release.

0.6.5

• Add @@type property for interop with type checkers like Sanctuary's is
  (PS: Sorry for the spam, miss @type)
• Improve type checks on the input to encase2 and encase3

0.6.4

• Add Future.encase2()
• Add Future.encase3()
• Expose internal utilities
• Improve unit tests
• Improve string casting