v0.1.4

• A new large-scale distributed reinforcement learning algorithm Decentralized Distributed PPO (#245)
• Added Visual Language Navigation Task & Dataset with shortest path example and tests (#233, #263)
• Allow free form arbitrary yaml configs (#275)
• Added test coverage measure for habitat-api with codecov (#257)
• Expand Tensorboard visualization to more than RGB sensor (#251)

Other improvements and bug fixes:

• Preserve scene ordering (#234)
• Fix bugs in config setup and pause_env condition (#235)
• Add CUDA path to CI config path (#249)
• Fix wrong return type of SimulatorTaskAction.step (#248)
• Fix try register for pointnav dataset (#254)
• Fix the documentation build (#256)
• Fix contains method in space classes (#272)
• Fixing Spelling error in 'appned' and adding test (#280)

Corresponding Habitat-SIM v0.1.4 release.

Community contributors: @koshyanand, @jacobkrantz, @arjunmajum, @ChanganVR, @danmou.