## Features
- Runner changes for communication with Results service (#2510, #2531, #2535, #2516) 
- Add `*.ghe.localhost` domains to hosted server check (#2536) 
- Add `OrchestrationId` to user-agent for better telemetry correlation. (#2568) 

## Bugs
- Fix JIT configurations on Windows (#2497) 
- Guard against NullReference while creating HostContext (#2343) 
- Handles broken symlink in `Which` (#2150, #2196) 
- Adding curl retry for external tool downloads (#2552, #2557) 
- Limit the time we wait for waiting websocket to connect. (#2554) 

## Misc
- Bump container hooks version to 0.3.1 in runner image (#2496) 
- Runner changes to communicate with vNext services (#2487, #2500, #2505, #2541, #2547) 

_Note: Actions Runner follows a progressive release policy, so the latest release might not be available to your enterprise, organization, or repository yet. 
To confirm which version of the Actions Runner you should expect, please view the download instructions for your enterprise, organization, or repository. 
See https://docs.github.com/en/enterprise-cloud@latest/actions/hosting-your-own-runners/adding-self-hosted-runners_

## Windows x64
We recommend configuring the runner in a root folder of the Windows drive (e.g. "C:\actions-runner"). This will help avoid issues related to service identity folder permissions and long file path restrictions on Windows.

The following snipped needs to be run on `powershell`:
``` powershell
# Create a folder under the drive root
mkdir \actions-runner ; cd \actions-runner
# Download the latest runner package
Invoke-WebRequest -Uri https://github.com/actions/runner/releases/download/v<RUNNER_VERSION>/actions-runner-win-x64-<RUNNER_VERSION>.zip -OutFile actions-runner-win-x64-<RUNNER_VERSION>.zip
# Extract the installer
Add-Type -AssemblyName System.IO.Compression.FileSystem ;
[System.IO.Compression.ZipFile]::ExtractToDirectory("$PWD\actions-runner-win-x64-<RUNNER_VERSION>.zip", "$PWD")
```

## [Pre-release] Windows arm64
**Warning:** Windows arm64 runners are currently in preview status and use [unofficial versions of nodejs](https://unofficial-builds.nodejs.org/). They are not intended for production workflows.

We recommend configuring the runner in a root folder of the Windows drive (e.g. "C:\actions-runner"). This will help avoid issues related to service identity folder permissions and long file path restrictions on Windows.

The following snipped needs to be run on `powershell`:
``` powershell
# Create a folder under the drive root
mkdir \actions-runner ; cd \actions-runner
# Download the latest runner package
Invoke-WebRequest -Uri https://github.com/actions/runner/releases/download/v<RUNNER_VERSION>/actions-runner-win-arm64-<RUNNER_VERSION>.zip -OutFile actions-runner-win-arm64-<RUNNER_VERSION>.zip
# Extract the installer
Add-Type -AssemblyName System.IO.Compression.FileSystem ;
[System.IO.Compression.ZipFile]::ExtractToDirectory("$PWD\actions-runner-win-arm64-<RUNNER_VERSION>.zip", "$PWD")
```

## OSX x64

``` bash
# Create a folder
mkdir actions-runner && cd actions-runner
# Download the latest runner package
curl -O -L https://github.com/actions/runner/releases/download/v<RUNNER_VERSION>/actions-runner-osx-x64-<RUNNER_VERSION>.tar.gz
# Extract the installer
tar xzf ./actions-runner-osx-x64-<RUNNER_VERSION>.tar.gz
```

## OSX arm64 (Apple silicon)

``` bash
# Create a folder
mkdir actions-runner && cd actions-runner
# Download the latest runner package
curl -O -L https://github.com/actions/runner/releases/download/v<RUNNER_VERSION>/actions-runner-osx-arm64-<RUNNER_VERSION>.tar.gz
# Extract the installer
tar xzf ./actions-runner-osx-arm64-<RUNNER_VERSION>.tar.gz
```

## Linux x64

``` bash
# Create a folder
mkdir actions-runner && cd actions-runner
# Download the latest runner package
curl -O -L https://github.com/actions/runner/releases/download/v<RUNNER_VERSION>/actions-runner-linux-x64-<RUNNER_VERSION>.tar.gz
# Extract the installer
tar xzf ./actions-runner-linux-x64-<RUNNER_VERSION>.tar.gz
```

## Linux arm64

``` bash
# Create a folder
mkdir actions-runner && cd actions-runner
# Download the latest runner package
curl -O -L https://github.com/actions/runner/releases/download/v<RUNNER_VERSION>/actions-runner-linux-arm64-<RUNNER_VERSION>.tar.gz
# Extract the installer
tar xzf ./actions-runner-linux-arm64-<RUNNER_VERSION>.tar.gz
```

## Linux arm

``` bash
# Create a folder
mkdir actions-runner && cd actions-runner
# Download the latest runner package
curl -O -L https://github.com/actions/runner/releases/download/v<RUNNER_VERSION>/actions-runner-linux-arm-<RUNNER_VERSION>.tar.gz
# Extract the installer
tar xzf ./actions-runner-linux-arm-<RUNNER_VERSION>.tar.gz
```

## Using your self hosted runner
For additional details about configuring, running, or shutting down the runner please check out our [product docs.](https://help.github.com/en/actions/automating-your-workflow-with-github-actions/adding-self-hosted-runners)

## SHA-256 Checksums

The SHA-256 checksums for the packages included in this build are shown below:

- actions-runner-win-x64-<RUNNER_VERSION>.zip <!-- BEGIN SHA win-x64 --><WIN_X64_SHA><!-- END SHA win-x64 -->
- actions-runner-win-arm64-<RUNNER_VERSION>.zip <!-- BEGIN SHA win-arm64 --><WIN_ARM64_SHA><!-- END SHA win-arm64 -->
- actions-runner-osx-x64-<RUNNER_VERSION>.tar.gz <!-- BEGIN SHA osx-x64 --><OSX_X64_SHA><!-- END SHA osx-x64 -->
- actions-runner-osx-arm64-<RUNNER_VERSION>.tar.gz <!-- BEGIN SHA osx-arm64 --><OSX_ARM64_SHA><!-- END SHA osx-arm64 -->
- actions-runner-linux-x64-<RUNNER_VERSION>.tar.gz <!-- BEGIN SHA linux-x64 --><LINUX_X64_SHA><!-- END SHA linux-x64 -->
- actions-runner-linux-arm64-<RUNNER_VERSION>.tar.gz <!-- BEGIN SHA linux-arm64 --><LINUX_ARM64_SHA><!-- END SHA linux-arm64 -->
- actions-runner-linux-arm-<RUNNER_VERSION>.tar.gz <!-- BEGIN SHA linux-arm --><LINUX_ARM_SHA><!-- END SHA linux-arm -->

- actions-runner-win-x64-<RUNNER_VERSION>-noexternals.zip <!-- BEGIN SHA win-x64_noexternals --><WIN_X64_SHA_NOEXTERNALS><!-- END SHA win-x64_noexternals -->
- actions-runner-win-arm64-<RUNNER_VERSION>-noexternals.zip <!-- BEGIN SHA win-arm64_noexternals --><WIN_ARM64_SHA_NOEXTERNALS><!-- END SHA win-arm64_noexternals -->
- actions-runner-osx-x64-<RUNNER_VERSION>-noexternals.tar.gz <!-- BEGIN SHA osx-x64_noexternals --><OSX_X64_SHA_NOEXTERNALS><!-- END SHA osx-x64_noexternals -->
- actions-runner-osx-arm64-<RUNNER_VERSION>-noexternals.tar.gz <!-- BEGIN SHA osx-arm64_noexternals --><OSX_ARM64_SHA_NOEXTERNALS><!-- END SHA osx-arm64_noexternals -->
- actions-runner-linux-x64-<RUNNER_VERSION>-noexternals.tar.gz <!-- BEGIN SHA linux-x64_noexternals --><LINUX_X64_SHA_NOEXTERNALS><!-- END SHA linux-x64_noexternals -->
- actions-runner-linux-arm64-<RUNNER_VERSION>-noexternals.tar.gz <!-- BEGIN SHA linux-arm64_noexternals --><LINUX_ARM64_SHA_NOEXTERNALS><!-- END SHA linux-arm64_noexternals -->
- actions-runner-linux-arm-<RUNNER_VERSION>-noexternals.tar.gz <!-- BEGIN SHA linux-arm_noexternals --><LINUX_ARM_SHA_NOEXTERNALS><!-- END SHA linux-arm_noexternals -->

- actions-runner-win-x64-<RUNNER_VERSION>-noruntime.zip <!-- BEGIN SHA win-x64_noruntime --><WIN_X64_SHA_NORUNTIME><!-- END SHA win-x64_noruntime -->
- actions-runner-win-arm64-<RUNNER_VERSION>-noruntime.zip <!-- BEGIN SHA win-arm64_noruntime --><WIN_ARM64_SHA_NORUNTIME><!-- END SHA win-arm64_noruntime -->
- actions-runner-osx-x64-<RUNNER_VERSION>-noruntime.tar.gz <!-- BEGIN SHA osx-x64_noruntime --><OSX_X64_SHA_NORUNTIME><!-- END SHA osx-x64_noruntime -->
- actions-runner-osx-arm64-<RUNNER_VERSION>-noruntime.tar.gz <!-- BEGIN SHA osx-arm64_noruntime --><OSX_ARM64_SHA_NORUNTIME><!-- END SHA osx-arm64_noruntime -->
- actions-runner-linux-x64-<RUNNER_VERSION>-noruntime.tar.gz <!-- BEGIN SHA linux-x64_noruntime --><LINUX_X64_SHA_NORUNTIME><!-- END SHA linux-x64_noruntime -->
- actions-runner-linux-arm64-<RUNNER_VERSION>-noruntime.tar.gz <!-- BEGIN SHA linux-arm64_noruntime --><LINUX_ARM64_SHA_NORUNTIME><!-- END SHA linux-arm64_noruntime -->
- actions-runner-linux-arm-<RUNNER_VERSION>-noruntime.tar.gz <!-- BEGIN SHA linux-arm_noruntime --><LINUX_ARM_SHA_NORUNTIME><!-- END SHA linux-arm_noruntime -->

- actions-runner-win-x64-<RUNNER_VERSION>-noruntime-noexternals.zip <!-- BEGIN SHA win-x64_noruntime_noexternals --><WIN_X64_SHA_NORUNTIME_NOEXTERNALS><!-- END SHA win-x64_noruntime_noexternals -->
- actions-runner-win-arm64-<RUNNER_VERSION>-noruntime-noexternals.zip <!-- BEGIN SHA win-arm64_noruntime_noexternals --><WIN_ARM64_SHA_NORUNTIME_NOEXTERNALS><!-- END SHA win-arm64_noruntime_noexternals -->
- actions-runner-osx-x64-<RUNNER_VERSION>-noruntime-noexternals.tar.gz <!-- BEGIN SHA osx-x64_noruntime_noexternals --><OSX_X64_SHA_NORUNTIME_NOEXTERNALS><!-- END SHA osx-x64_noruntime_noexternals -->
- actions-runner-osx-arm64-<RUNNER_VERSION>-noruntime-noexternals.tar.gz <!-- BEGIN SHA osx-arm64_noruntime_noexternals --><OSX_ARM64_SHA_NORUNTIME_NOEXTERNALS><!-- END SHA osx-arm64_noruntime_noexternals -->
- actions-runner-linux-x64-<RUNNER_VERSION>-noruntime-noexternals.tar.gz <!-- BEGIN SHA linux-x64_noruntime_noexternals --><LINUX_X64_SHA_NORUNTIME_NOEXTERNALS><!-- END SHA linux-x64_noruntime_noexternals -->
- actions-runner-linux-arm64-<RUNNER_VERSION>-noruntime-noexternals.tar.gz <!-- BEGIN SHA linux-arm64_noruntime_noexternals --><LINUX_ARM64_SHA_NORUNTIME_NOEXTERNALS><!-- END SHA linux-arm64_noruntime_noexternals -->
- actions-runner-linux-arm-<RUNNER_VERSION>-noruntime-noexternals.tar.gz <!-- BEGIN SHA linux-arm_noruntime_noexternals --><LINUX_ARM_SHA_NORUNTIME_NOEXTERNALS><!-- END SHA linux-arm_noruntime_noexternals -->
