TensorFlow 0.6.0

Major Features and Improvements

• Python 3.3+ support via changes to python codebase and ability
  to specify python version via ./configure.
• Some improvements to GPU performance and memory usage:
  convnet benchmarks
  roughly equivalent with native cudnn v2 performance. Improvements mostly due
  to moving to 32-bit indices, faster shuffling kernels. More improvements to
  come in later releases.

Bug fixes

• Lots of fixes to documentation and tutorials, many contributed
  by the public.
• 271 closed issues

Backwards-incompatible changes

• tf.nn.fixed_unigram_candidate_sampler changed its default distortion
  attribute from 0.0 to 1.0. This was a bug in the original release
  that is now fixed.