0.9.6: 7 August 2008
    * improved domain box class interface and implementation
    * fixed broken domain box splitting function
    * improved the integer logarithm auxiliary function

0.9.5: 24 July 2008
    * new operation for testing disjoing interiors
    * real approximations not automatically instances of Ord
      because comparison is not decidable in general;
      one should use the four-valued compareReals instead of <, =<, ==
    * removed rependency on haskell98

0.9.4: 15 July 2008
    * fixed buggy formatting of floating point numbers
    * added a simple although inefficient linear solver

0.9.3.1: 12 July 2008
    * fixed email in cabal maintainer field

0.9.3: 12 July 2008
    * Fixed Data.Number.ER.Real so that it is usable as a single import
      for the library and its documentation links are more useful.
    * Added a module with some tests, which can also serve as an example.
    * Improved formatting of floating point numbers.

0.9.2: 11 July 2008
    * declared dependency on haskell98 in cabal file (thanks to Don Stewart)

0.9.1: 11 July 2008
    * fixed licence specification within modules

0.9.0: 11 July 2008
    * initial release of AERN-Real