Changelog

HoloOcean 0.5.0

3/22/2022

Large sonar upgrade!

Highlights

  • 3 new sonar sensors

  • Upgraded noise modeling in Imaging and Profiling Sonar

  • Lots of misc bug fixes!

  • Upgrade to Unreal Engine 4.27

New Features

Changes

  • SonarSensor is now ImagingSonar

  • Rotations are now a correct [roll, pitch, yaw].

  • step function no longer returns terminal, reward and info. Only state.

  • Environments no longer publish over lcm in pre-start ticks.

Bug Fixes

  • Timeouts are turned off for sonars to prevent premature termination of the simulation.

  • Specifying a number of ticks to execute at once now ticks for all of them.

HoloOcean 0.4.1

9/21/2021

Bug Fixes

  • Required pywin32 <= 228 for easier Windows install.

HoloOcean 0.4.0

9/17/2021

First official release!

Highlights

  • New Ocean environment package.

  • 2 new agents and 7 new sensors, along with updating of all previous sensors.

  • Complete rebranding to HoloOcean.

New Features

Changes

  • Everything is now rebranded from Holodeck -> HoloOcean.

Bug Fixes

  • Sensors now return values from their location, not the agent location.

  • IMU now returns angular velocity instead of linear velocity.

  • Various integer -> float changes in scenario loading.

Pre-HoloOcean

See Holodeck changelog