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Diffstat (limited to 'RELEASE.md')
| -rw-r--r-- | RELEASE.md | 21 |
1 files changed, 19 insertions, 2 deletions
diff --git a/RELEASE.md b/RELEASE.md index 4a33bce8b2..d8db1f7200 100644 --- a/RELEASE.md +++ b/RELEASE.md @@ -19,6 +19,14 @@ (with GPU and gradient support). * Add a self-check on `import tensorflow` for Windows DLL issues. * Add NCHW support to `tf.depth_to_space` on GPU. +* TensorFlow Debugger (tfdbg): + * Add `eval` command to allow evaluation of arbitrary Python/numpy expressions + in tfdbg command-line interface. See + [Debugging TensorFlow Programs](https://www.tensorflow.org/programmers_guide/debugger) + for more details. + * Usability improvement: The frequently used tensor filter `has_inf_or_nan` is + now added to `Session` wrappers and hooks by default. So there is no need + for clients to call `.add_tensor_filter(tf_debug.has_inf_or_nan)` anymore. * SinhArcsinh (scalar) distribution added to `contrib.distributions`. * Make `GANEstimator` opensource. * `Estimator.export_savedmodel()` now includes all valid serving signatures @@ -60,10 +68,14 @@ * Fix `tf.contrib.distributions.Affine` incorrectly computing log-det-jacobian. * Fix `tf.random_gamma` incorrectly handling non-batch, scalar draws. * Resolved a race condition in TensorForest TreePredictionsV4Op. -* Google Cloud Storage file system and Hadoop file system support are now - default build options. +* Google Cloud Storage file system, Amazon S3 file system, and Hadoop file + system support are now default build options. * Custom op libraries must link against libtensorflow_framework.so (installed at `tf.sysconfig.get_lib()`). +* Change `RunConfig` default behavior to not set a random seed, making random + behavior independently random on distributed workers. We expect this to + generally improve training performance. Models that do rely on determinism + should set a random seed explicitly. ## Breaking Changes to the API * The signature of the `tf.contrib.data.rejection_resample()` function has been @@ -74,6 +86,11 @@ * Remove seldom used and unnecessary `tf.contrib.data.Iterator.dispose_op()`. * Reorder some TFGAN loss functions in a non-backwards compatible way. +## Known Issues +* In Python 3, `Dataset.from_generator()` does not support Unicode strings. + You must convert any strings to bytes objects before yielding them from + the generator. + ## Thanks to our Contributors This release contains contributions from many people at Google, as well as: |