CHANGES

                           TILEDARRAY REVISION HISTORY

Following is a brief summary of changes made in each release of TiledArray.

- 14-Feb-2018: 0.7.0
  - MADNESS bump to 0.11.0, requires C++14 as the result
  - added interface to latest Elemental ('El')
  - resolved issues 96, 100, 101, 102, 104, 106, 107, 108, 110, 124
  - significant API changes:
    - mixed-expressions branch is incorporated, it makes possible to implement operations on arrays of different types,
      e.g. sparse + dense = dense, etc. It also supports asynchronous tile conversion operators (i.e. returning Future<Tile>
      rather than Tile) to support expensive/communicating conversions.
    - added expr.set_{world,shape,pmap}() to override the computed defaults; key application is to
      impose the sparsity on the result of an expression
    - TiledRange1::element2tile -> TiledRange1::element_to_tile for consistency with TiledRange
    - ArrayIiterator -> ArrayIterator
  - BTAS is a required dependence, automatically installed if missing

- 27-Nov-2016: 0.6.0
  - block expression code
  - DSL extensions to "force" shape, world, and pmap
  - minor API improvements and bug fixes.