UnityRenderStreaming/com.unity.renderstreaming/CHANGELOG.md

# Changelog
All notable changes to com.unity.renderstreaming package will be documented in this file.

The format is based on [Keep a Changelog](http://keepachangelog.com/en/1.0.0/)
and this project adheres to [Semantic Versioning](http://semver.org/spec/v2.0.0.html).

## [Unreleased]

### Changed

- Upgraded the version of Input System package `1.3.0`.
- Upgraded the version of WebRTC package `2.4.0-exp.5`.
- Added microphone device option for streaming audio in the "Bidirectional" sample.

### Fixed

- Fixed the worker thread is not closed when stopping the signaling client.
- Fixed keyboard input sending only sends one key at a time from browser.
- Fixed video flipped vertically when uging GLES/GLCore graphics API.
- Fixed the crach when encoding the high resolution on macOS using HWA.
- Fixed the gap of the input position between sender and receiver.

## [3.1.0-exp.2] - 2021-12-01

### Added

- Added audio streaming receiver.
- Added the `Multiplay` scene into samples.
- Added components for streaming.
  - `MicrophoneStreamSender`
  - `AudioStreamReceiver`
  - `ScreenStreamSender`
- Added components for controlling user input.
  - `InputSender`
  - `InputReceiver`

### Changed

- Upgraded WebRTC package to `2.4.0-exp.4`.
- Upgraded Input System package to `1.0.2`.
- Renamed components.
  - `CameraStreamer` -> `CameraStreamSender`
  - `ReceiveVideoViewer` -> `VideoStreamReceiver`
  - `WebCamStreamer` -> `WebCamStreamSender`
  - `AudioStreamer` -> `AudioStreamSender`
  - `InputSystemChannnelSender` -> `InputSender`
  - `InputSystemChannnelReceiver` -> `InputReceiver`
- Improved controlling user input from browsers.
- Updated manual documents.

### Fixed

- Fixed resource leak of sender stream tracks.

## [3.1.0-exp.1] - 2021-06-15

### Added

- Android platform support
- Added the Menu scene into samples

### Changed

- Added drop-down list UI for selecting the video capture device in the `Bidirectional` scene
- Changed the signaling process for exchanging SDPs

### Fixed

- Fixed errors when disposing the scene while streaming video
- Fixed the long processing time when disposing the signaling instance

## [3.0.1-preview] - 2021-03-04

### Fixed

- Fixed a script error when importing the package sample

### Changed

- `Camerastreamer` uses a `TargetTexture` on the `Camera` component if the `RenderTexture` is attached on the `Camera`.

## [3.0.0-preview] - 2021-03-02

Version 3.0.0 has a big change in the package design. This mainly addresses moving scripts from the sample folder to Package Manager.

### Added

- Supported iOS platform.
- Added new samples.
- Added a documentation for samples. 
- Added components (`InputSystemChannelSender`, `InputSystemChannelReceiver`, `WebBrowserInputChannelReceiver`, `SingleConnection` and `Broadcast`).

### Changed

- Moved scripts from the sample folder to Package Manager.
- Upgrading WebRTC package to `2.3.3-preview`.

## [2.2.2-preview] - 2020-12-15

### Changed

- Updated unitypackage files of the package samples

## [2.2.1-preview] - 2020-11-19

### Added

- Added `ReceiveVideo` scene in the sample project
- Added documentation which explains how to customize webapp

### Changed

- Upgrading WebRTC to `2.2.1-preview`

### Fixed

- Fixed `NullPointerException` occurred when `UIController` instance is not attached `SimpleCameraController` component
- Fixed behavior of the editor menu

## [2.2.0-preview] - 2020-11-09

### Changed

- Upgrading WebRTC to `2.2.1-preview`


## [2.1.1-preview] - 2020-09-11

### Changed

- Upgrading WebRTC to `2.1.1-preview`
- Changed not to customize SDP to make stabilize bitrate of video streaming
- Erase Japanese documentation due to migrating to internal translation system

## [2.1.0-preview] - 2020-08-28

### Added 

- Add a sample used Built-in Render Pipeline as graphics render pipeline

### Changed

- Upgrading WebRTC to `2.1.0-preview`

### Fixed

- Fixed the issue when pressing multiple buttons on a keyboard

## [2.0.2-preview] - 2020-05-14

### Changed

- Upgrading input system to `1.0.0`
- Upgrading WebRTC to `2.0.2-preview`

### Fixed

- Fix documents

## [2.0.1-preview] - 2020-05-01

### Fixed

- Fixed versioning issue

## [2.0.0-preview] - 2020-04-30

### Changed

- Upgrading input system to `1.0.0-preview.6`
- Upgrading WebRTC to `2.0.0-preview`
- Update URP/HDRP sample

## [1.2.2-preview] - 2020-03-06

### Fixed

- Fix build error when build standalone

## [1.2.1-preview] - 2020-02-28

### Changed

- Upgrading WebRTC to `1.1.1-preview`

## [1.2.0-preview] - 2020-02-25

### Added

- Adding `AudioStreamer` class
- Adding the flag to select encoder

### Changed

- Upgrading Unity version to `2019.3`
- Upgrading HDRP to `7.1.7`
- Upgrading input system to `1.0.0-preview.1`
- Upgrading WebRTC to `1.1.0-preview`

### Fixed

- Display the mouse pointer in the correct position
- Try downloading webserver from a known version if the current version doesn't exist

## [1.1.2-preview] - 2019-09-20

Fixed

- Fix image links for Japanese documentation on Unity website

## [1.1.1-preview] - 2019-09-14

### Fixed

- Fix image links for documentation on Unity website

## [1.1.0-preview] - 2019-09-13

### Added

- Adding menu to download web app

### Changed

- Upgrading input system to `0.9.4-preview`
- Upgrading HDRP to `5.16.1-preview`
- Adding keyboard event to reset camera position

## [1.0.0-preview] - 2019-08-22

### Added

- Eliminates the necessity of user interaction when installing an HDRP sample
- Adding a check to automatically set HDRP render pipeline settings on initial setup

### Changed

- Refactor `RenderStreamingHDRPAutomator` to use json instead of ScriptableObject

### Fixed

- Blit Render Texture using customRender instead of `Rendering.RenderPipeline.BeginCameraRendering`

## [0.2.0-preview] - 2019-07-30

### Changed

- Removed the direct dependency to HDRP package

### Added

- Added a unitypackage file containing an HDRP sample, and a menu editor to install it

## [0.1.0-preview] - 2019-07-22

- Initial Release

### Added

- Added a sample project which uses RenderStreaming tech.