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@mathfac mathfac released this 17 Feb 08:03
v0.1.7
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Major features and improvements:

  • Added fisheye camera to observation transformations by @matsuren (#486, #496)
    Implementation equirectangular into perspective images of observation transformation and performance improvement on cube map to equirectangular transformation by @matsuren (#517, #485)
  • Collapsed PPO and DD-PPO trainers, added faster RNN code, and double-buffered sampling, switched to optimal default models like ResNet18 (#538, #557)
  • Added performance profiling capabilities for PPO/DDPPO training (#477, #476)
  • Added Visual Question Answering baseline and NAV-PACMAN baseline implementation for EQA by @mukulkhanna (#487, #539)
  • Added mypy and static mandatory type checking and significantly improved typing of the existing codebase (#492, #527, #535, #535)
  • +5% speedup for all model training with zero-copy pickling method used for the vector environments (#582)

Other improvements and bug fixes:

  • Support of modern gym API (#498)
  • Enhance the display of the top-down map for a floor the agent is currently on by @Skylark0924 (#580)
  • Support properties and members with a call method for vector environment (#548)
  • [Backwards Incompatible Change] Address out of sync with Habitat Sim config file extensions and refactor for removal of Habitat SimSceneConfiguration (#508, #516, #525)
  • Episode generator bug fix by @Jbwasse2 (#560)
  • SLAM baselines install script update by @Jbwasse2 (#552)
  • Allow PointNav GPS and Compass to support 3D (#553)
  • Fix DDP Reduction in PyTorch 1.7 when the model has unused parameters #586
  • Compatibility with refactored CameraSensor and SceneGraph in Habitat Sim (#575)
  • Bugfix for the situation when the child pipe was not closed (#585)
  • Updates of code style guide enforcement tooling (#512)
  • Continue integrations improvements: using pre-installed CUDA and better pytest results handling (#510, #511, #524)
  • Added support of running evaluation on multiple single checkpoints in the same folder (#493)
  • Added shellcheck to pre-commit hook (#509)

Corresponding Habitat-Sim v0.1.7 release.

Kudos to our community contributors: @matsuren, @mukulkhanna, @Jbwasse2, @Skylark0924

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