v0.4.2

• Fix Tensorboard support
• Improve documentation

v0.4.1

• Add support for current version of Keras and Gym

v0.4.0

• Removes legacy code and now requires Keras >= 2.0.7 (https://github.com/matthiasplappert/keras-rl/pull/157)
• Adds two new policies (https://github.com/matthiasplappert/keras-rl/pull/156, https://github.com/matthiasplappert/keras-rl/pull/122)
• Fixes a few problems with replay memory sampling being incorrect for certain edge cases (https://github.com/matthiasplappert/keras-rl/pull/138)
• Fixes a problem with dropout in actor model for DDPG (https://github.com/matthiasplappert/keras-rl/pull/150)

v0.3.1

• Require Keras < 2.0.7 due to non-trivial and breaking API change in optimizer code

v0.3.0

• Full compatibility with the recently released Keras 2
• New SarsaAgent implementation
• New train_policy on DQNAgent and SarsaAgent to allow for different policies at training and test time
• Minor clean-ups

v0.2.2

• Fix version mix-up on release, otherwise identical to version v0.2.1

v0.2.1

• Add Dueling DQN
• Add support for TensorFlow 1.0
• Fix problem with default policy if multiple DQN agents are used simultaneously

v0.2.0rc1

Various improvements for DQN, the replay memory, and CEM (#31)

- Fix various problems with sequential memory
- Fix various problems with CEMAgent
- Remove duplicate forward pass from DQN agent
- Remove performance bottleneck from TrainIntervalLogger
- Add tests for core and memory classes
- Add integration test for CEM