0.24  15 Oct 2009

  - Fix for uninitialized array values (David Morrison)
  - boolean support
  - Connection memory leak fix
  - added MongoDB::Cursor::count

0.23  25 Sept 2009

  Changes in this version by Ask Bjørn Hansen, Florian Ragwitz,
  Orlando Vazquez, Kristina Chodorow, and Eric Wilhelm:

  - Make inserting double's (floats/NV's), undefined/null, Tie::IxHash values
  - Query sorting, snapshot, explain, and hint
  - Added non-unique ensure_index
  - Added GridFS
  - Added regex support
  - find_one takes optional fields parameter
  - DateTime used for dates
  - No C++ driver dependency

0.01  06 May 2009
  - Initial release.