---
version: 0.24
date:    Thu Jan 13 15:27:09 EST 2011
changes:
- @Schwern++ found out how to make true and false immutable.
  Kudos to #strategicdata++.
- Document the boolean() function.
- Added is_true and is_false methods.
- Added boolean, is_true, and is_false autobox methods
---
version: 0.23
date:    Thu Sep 16 19:27:54 PDT 2010
changes:
- Weird macosx dist bug broke everything. Worked around.
---
version: 0.22
date:    Wed Sep 15 00:21:20 PDT 2010
changes:
- Update copyright years.
---
version: 0.21
date:    Mon Sep 13 18:40:21 PDT 2010
changes:
- Add a boolean($) coercer export function
- Add many more tests (from 20 to 55 tests)
- Add prototypes to all exports functions
- Overload not and ! to return boolean
---
version: 0.20
date:    Sun Aug 24 18:52:39 PDT 2008
changes:
- Total rewrite.
- Drop XS code. Uses pure perl.
- Objects are scalar refs with overloading.
- Drop null support.
---
version: 0.12
date:    Tue Jun  3 21:33:58 PDT 2008
changes:
- Doc fixes.
---
version: 0.11
date:    Mon Jun 11 12:17:58 PDT 2007
changes:
- Doc fixes. Thanks Adriano Ferreira.
- Test refactoring.
---
version: 0.10
date:    Sun Jun 10 15:46:33 PDT 2007
changes: isTrue('first release');