Last updated: Jun 4, 2019

TensorFlow is a fast-moving, community supported project. This roadmap provides guidance about priorities and focus areas of the TensorFlow team and lists the functionality expected in upcoming releases of TensorFlow. Many of these areas are driven by community use cases, and we welcome further contributions to TensorFlow.

TensorFlow 2.0 Beta is available

As announced previously, we have been working on TensorFlow 2.0, which is a significant milestone and a major new release, with a focus on ease of use and simplification.

The 2.0 Beta release is available now. Users can use this today and get started with all that TensorFlow 2.0 has to offer. This is an early version meant to share with users what the TensorFlow 2.0 API will be like, to gather feedback, and to identify and fix issues. Below are some of the key enhancements:

  • Eager execution as a central feature of 2.0. It aligns users’ expectations about the programming model better with TensorFlow practice and should make TensorFlow easier to learn and apply.
  • Keras tightly integrated with the TensorFlow ecosystem, and has support for Eager execution, API, tf.distribute.MirroredStrategy for multi-GPU training, TensorBoard visualization, and TF Lite and TF.js conversion.
  • Starter list of TF-Hub models loadable in TF 2.0.
  • Autograph making it easier to write models with custom control flow ops and getting graph performance with tf.function.
  • Flexible API choices that let users build models quickly using high level building blocks, or take full control by writing custom models and custom training loops using lower level constructs.
  • Support for TPUs using the TPUStrategy with tf.estimator.
  • Support for multi worker synchronous training using tf.distribute.Strategy with tf.estimator.
  • New end-to-end ML framework for building ML pipelines with TFX.
  • Simplified and cleaned-up API by removing deprecated APIs, reducing redundancies, renaming symbols to more intuitive names, simplifying how variables are treated.
  • Removal of tf.contrib - These features have been either moved to TensorFlow Core, or to tensorflow/addons, or are no longer part of the TensorFlow build but are developed and maintained by their respective owners.
  • Updated and revised documentation, examples, and website, including migration docs and TF 1.x to 2.0 converter guide.
  • New releases of TensorFlow.js and Swift for TensorFlow packages.
  • Many more add-ons and extensions (eg. TF Datasets, TF Federated, TF Privacy, etc).


After the TensorFlow 2.0 release, we will identify and fix issues, and test the TensorFlow 2.0 Beta with internal and external partners. The official 2.0 release target is Q2 2019. This is a list of features on the short term roadmap and beyond:


  • Mixed precision training API in Keras.
  • Premade estimators for boosted trees, random forest, approximate nearest-neighbor search, k-means clustering, and more.
  • tf.distribute.Strategy support for Keras subclass models, TPUs, and multi-node training
  • Improved support for model saving and loading SavedModel, and conversion of existing 1.x TF-Hub modules

Reference models

  • Updated model repository with TF 2.0 best-practice reference models and research model implementations. These will include ResNet, MobileNet, DenseNet, Mask-RCNN, NMT, NCF, Transformer, and many other models
  • Collection of TF Hub modules, loadable in TensorFlow 2.0.
  • More performance optimizations.


  • General bug fixes and enhancements to make TensorBoard great with TensorFlow 2.0.
  • Improvements to hyperparameter tuning capabilities and workflow.
  • Enable hosted TensorBoard to make sharing dashboards easy and search/compare experiments.
  • Create a better plugin process for testing and adding TensorBoard plugins.
  • Enable plugins to use different frontend technologies (like React).

TensorFlow Lite

  • Increase coverage of supported ops in TensorFlow Lite.
  • Easier conversion of TensorFlow 2.0 models to use in TensorFlow Lite.
  • Extended support for Edge TPUs, TPU AIY boards.
  • More documentation and tutorials.


  • Continued browser performance improvements.
  • Implement prototype using compute shaders or WebGPU.
  • Improve CPU performance, implement SIMD+ Web Assembly support (when available).
  • More off-the-shelf models for image, audio, text models, and more.
  • Improve parity in features and performance on Node with core TensorFlow.
  • Support for TensorBoard visualization in Node training with TensorFlow.js.
  • Integration with more JavaScript platforms.
  • More documentation and getting started content.

TensorFlow with Swift

  • Focus on researchers for the first half of 2019.
  • Significant new feature development, such as support for transfer learning.
  • Polish existing features, such as control flow support by the AutoDiff system.
  • Deeper integrations with the TensorFlow ecosystem, such as TensorBoard.
  • End-to-end tutorials for getting started on Swift for TensorFlow in Colab and additional technical documentation.
  • Collaboration with

TensorFlow Extended (TFX)

  • Integration of all TFX components with TensorFlow 2.0.
  • Fully orchestrated end-to-end workflows with common configuration and metadata tracking.
  • Advanced training features, such as warm-starting.
  • Notebook embedded visualizations and experiment tracking,

Extensions and add-ons

  • Migration and TensorFlow 2.0 support for all major extensions to TensorFlow, including Probability, Agents, Tensor2Tensor, TensorRT, and more.
  • More data sets in TensorFlow Datasets.
  • Documentation and resources for extension libraries.

Community and engagement

  • New resources for community discussion and feedback.
  • Launch new SIGs aligned with TensorFlow roadmap.
  • Gather and highlight novel TensorFlow use cases and applications.

Track the progress of these features and TensorFlow 2.0 development in the GitHub project tracker.