1.0.0-alpha.2

CHANGES:

This prerelease includes some bug fixes:

• Plugged a memory leak in the implementation of callcc.
• Fixed a bug in the implementation of callcc which would occur
  whenever the capture continuation would escape the scope of its
  binding occurrence without being invoked at least once.
• Renamed the C operator resume to throw.
• Slightly generalised the type of C's throw operator.

1.0.0-alpha.1

CHANGES:

This is an initial prerelease. This version includes the following
operators:

• McCarthy's amb.
• Scheme's call/cc (aka. Reynolds' escape).
• Filinski's monadic reflection for any monad.
• Kiselyov's interface for programming with typed multi-prompt continuations.
• Danvy and Filinski's shift and reset (and some of their variations).
• Felleisen's control and prompt.
• Felleisen'c C operator.