v2.8.0b

Release 2.8.0b

New:

• MOVE TO PYTHON3. PYTHON2 NO LONGER SUPPORTED.
• New Examples & tests.
• New Semi-Lagrangian Crank Nicolson advection diffusion scheme.
• Collective H5 read/write for faster parallel IO operations.
• Arbitrary coordinate evaluate() for swarm data using nearest
  neighbouring (kdtree) algorithm. See function section of user guide.
• XDMF for subMesh element types.
• Async test runner.

Enhancements:

• Move all mpi functionality into uw.mpi submodule.
• Non-parallel h5py is now sufficient for UW, although
  parallel h5py is recommended for larger parallel simulations.
• Integral returns numpy array results (as opposed to Py natives).
• GlobalSpaceFillerLayout deprecated.
• Other tweaks & bug fixes.

Documentation:

• Many class docstrings updates.
• Function user guide section updated.
• Improved error messaging in parallel.
• Stampede2 build & usage instructions.
• Update for NCI/Raijin build instructions.

v2.7.1b

Release 2.7.1b updates.  Only documentation changes.

v2.7.0b

update raijin install instructions

v2.6.1b

Minor fix to remove `warnings` module visibility.

v2.6.0b

Update CHANGES.md

Actually, these changes didn't make it in time.  Will be in forthcoming release.

v2.5.1b

New release! Now with correct tagging!
(Available on Zenodo)

v2.5.0b

Merge branch 'v2.5'

v2.4.1b

Switching to the correct viewer version.

v2.4.0b

Merge branch 'master' into 2.4.0b

v2.3.0b

Merge branch 'v2.3.0'