2020.3

Content Browser

omni.kit.window.content_browser - new - A full replacement for the previous functionality implemented as a Python extension.
omni.kit.window.stageviewer - new - Inspect USD Stages in Memory from a content browser context menu

omni.ui

Many improvements and optimizations
New widgets such as multiline text-editor
Standalone omni.ui application to learn omni.ui

FilePicker

omni.kit.window.filepicker - new - A filepicker dialog that can be easily integrated into any Python extension.

Kit Microservices Framework

omni.services: Improved, extended
omni.kit.window.render_farm

Thumbnail Generation Service

omni.services.thumbnail.images
omni.services.thumbnail.usd
A thumbnailer service that generates thumbnails for local files (USD, Texture) as well as Omniverse files, and is integrated into the content browser (built with Kit Microservices)

Render Settings

omni.rtx.window.settings
omni.rtx.settings.core
omni.iray.settings.core

Movie Capture (new-gen capture tool which works with async rendering, IRay renderer)

omni.kit.capture - core
omni.kit.window.movie_maker - UI

IRay

now fully supported as a renderer

Extensions System

omni.kit.registry.nucleus Extensions Registry
omni.kit.window.extensions - new - Extensions UI/Browser

Hydra

omni.hydra.pxr - new - allow use of Pixar hydra render delegates in the Kit Viewport
Added hydra HdStorm support and add to Kit distro. (with support for USDPreviewSurface)

Script Editor

omni.kit.window.script_editor - improved and updated

Console

omni.kit.console - improved and updated

Materials and MDL support

omni.kit.material.library - new
general improvements and updates

ImageViewer

omni.kit.window.imageviewer - new

Asset Importer

omni.kit.tool.asset_importer - many improvements and updates

USD Collector Tool

omni.kit.tool.collect - rewritten

Splash Screen

omni.kit.window.splash - new - startup splash screen for Omniverse Apps

Layer Window

omni.kit.widget.layers - remove dependency on editor