diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index a667d3929..4bbef50df 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -38,6 +38,21 @@ on:
         type: string
         required: false
         default: 'preview'
+      suffix:
+        description: 'Version suffix identifying this distribution, e.g. nakamir.0'
+        type: string
+        required: false
+        default: ''
+      skRendererRef:
+        description: 'sk_renderer ref to build against. Empty uses the CPM-pinned release.'
+        type: string
+        required: false
+        default: ''
+      nugetSource:
+        description: 'NuGet feed to push to'
+        type: string
+        required: false
+        default: 'https://api.nuget.org/v3/index.json'
   workflow_call:
     inputs:
       branch:
@@ -76,6 +91,11 @@ on:
         type: string
         required: false
         default: 'preview'
+      nugetSource:
+        description: 'NuGet feed to push to'
+        type: string
+        required: false
+        default: 'https://api.nuget.org/v3/index.json'
     secrets:
       NUGET_KEY:
         required: true
@@ -83,6 +103,7 @@ on:
 permissions:
   contents: write
   actions: write
+  packages: write
 
 jobs:
 
@@ -99,6 +120,19 @@ jobs:
         ref: ${{ inputs.branch }}
     - uses: lukka/get-cmake@v4.3.3
 
+    - name: Check out sk_renderer
+      if: inputs.skRendererRef != ''
+      uses: actions/checkout@v4
+      with:
+        repository: Nakamir-Code/sk_renderer
+        ref: ${{ inputs.skRendererRef }}
+        path: .sk_renderer
+
+    - name: Move sk_renderer beside the repo
+      if: inputs.skRendererRef != ''
+      shell: pwsh
+      run: Move-Item .sk_renderer (Join-Path (Split-Path $env:GITHUB_WORKSPACE -Parent) 'sk_renderer')
+
     - name: Get Cache
       uses: actions/cache@v4
       with:
@@ -144,6 +178,19 @@ jobs:
         ref: ${{ inputs.branch }}
     - uses: lukka/get-cmake@v4.3.3
 
+    - name: Check out sk_renderer
+      if: inputs.skRendererRef != ''
+      uses: actions/checkout@v4
+      with:
+        repository: Nakamir-Code/sk_renderer
+        ref: ${{ inputs.skRendererRef }}
+        path: .sk_renderer
+
+    - name: Move sk_renderer beside the repo
+      if: inputs.skRendererRef != ''
+      shell: pwsh
+      run: Move-Item .sk_renderer (Join-Path (Split-Path $env:GITHUB_WORKSPACE -Parent) 'sk_renderer')
+
     - name: Get Cache
       uses: actions/cache@v4
       with:
@@ -236,6 +283,19 @@ jobs:
         ref: ${{ inputs.branch }}
     - uses: lukka/get-cmake@v4.3.3
 
+    - name: Check out sk_renderer
+      if: inputs.skRendererRef != ''
+      uses: actions/checkout@v4
+      with:
+        repository: Nakamir-Code/sk_renderer
+        ref: ${{ inputs.skRendererRef }}
+        path: .sk_renderer
+
+    - name: Move sk_renderer beside the repo
+      if: inputs.skRendererRef != ''
+      shell: pwsh
+      run: Move-Item .sk_renderer (Join-Path (Split-Path $env:GITHUB_WORKSPACE -Parent) 'sk_renderer')
+
     - name: Get Cache
       uses: actions/cache@v4
       with:
@@ -295,12 +355,12 @@ jobs:
 
     - name: Set Version
       shell: pwsh
-      run: ./tools/Set-Version.ps1 -major ${{inputs.major}} -minor ${{inputs.minor}} -patch ${{inputs.patch}} -pre ${{inputs.pre}} -preName ${{inputs.preName}}
+      run: ./tools/Set-Version.ps1 -major ${{inputs.major}} -minor ${{inputs.minor}} -patch ${{inputs.patch}} -pre ${{inputs.pre}} -preName ${{inputs.preName}} -suffix '${{inputs.suffix}}'
 
     - name: Build Package and Upload
       if: inputs.upload == true
       shell: pwsh
-      run: ./tools/Build-Nuget.ps1 -nobuild -notest -upload -key ${{ secrets.NUGET_KEY }}
+      run: ./tools/Build-Nuget.ps1 -nobuild -notest -upload -key ${{ secrets.NUGET_KEY || secrets.GITHUB_TOKEN }} -source '${{ inputs.nugetSource }}'
 
     - name: Build Package without Upload
       if: inputs.upload == false
diff --git a/StereoKit/StereoKit.csproj b/StereoKit/StereoKit.csproj
index c739dbc60..2562cdf60 100644
--- a/StereoKit/StereoKit.csproj
+++ b/StereoKit/StereoKit.csproj
@@ -27,6 +27,7 @@
 		<PackageLicenseExpression>MIT</PackageLicenseExpression>
 		<PackageTags>OpenXR C# AR VR MR XR MixedReality HoloLens</PackageTags>
 		<GeneratePackageOnBuild>false</GeneratePackageOnBuild>
+		<PublishRepositoryUrl>true</PublishRepositoryUrl>
 		<EmbedUntrackedSources>true</EmbedUntrackedSources>
 	</PropertyGroup>
 
diff --git a/tools/Build-Nuget.ps1 b/tools/Build-Nuget.ps1
index 47b57b505..415ea2985 100755
--- a/tools/Build-Nuget.ps1
+++ b/tools/Build-Nuget.ps1
@@ -3,6 +3,7 @@ param(
     [switch]$noTest = $false,
     [switch]$noBuild = $false,
     [string]$key = '',
+    [string]$source = 'https://api.nuget.org/v3/index.json',
     [string]$saveKey = '',
     [switch]$noLinux = $false,
     [switch]$noWin32 = $false,
@@ -61,7 +62,7 @@ Push-Location -Path (Join-Path $PSScriptRoot "..")
 
 $version = & (Join-Path $PSScriptRoot "Get-Version.ps1")
 # Ensure all versions match the source of truth
-& (Join-Path $PSScriptRoot "Set-Version.ps1") -major $version.major -minor $version.minor -patch $version.patch -pre $version.pre
+& (Join-Path $PSScriptRoot "Set-Version.ps1") -major $version.major -minor $version.minor -patch $version.patch -pre $version.pre -suffix $version.suffix
 
 # Notify of build, and output the version
 Write-Host @"
@@ -220,7 +221,7 @@ if ($upload) {
     if ($key -ne '') {
         $key = $key.Trim()
         $nupkgPath = Join-Path $PSScriptRoot ".." "bin" "StereoKit.$($version.str).nupkg"
-        & dotnet nuget push $nupkgPath -k $key -s https://api.nuget.org/v3/index.json
+        & dotnet nuget push $nupkgPath -k $key -s $source
     } else {
         Write-Host 'No key, cancelling upload'
     }
diff --git a/tools/Get-Version.ps1 b/tools/Get-Version.ps1
index c395e6c2a..39ed5418e 100755
--- a/tools/Get-Version.ps1
+++ b/tools/Get-Version.ps1
@@ -14,8 +14,16 @@ if ($pre -ne 0) {
     $str = "$str-preview.$pre"
 }
 
+# A distribution suffix lives only in the csproj, and extends this version.
+$suffix = ''
+if ((Get-Content -Path "$PSScriptRoot\..\StereoKit\StereoKit.csproj" -Raw -ErrorAction SilentlyContinue) -match "<Version>(?<ver>$([regex]::Escape($str))[-.][^<]+)</Version>") {
+    $suffix = $Matches.ver.Substring($str.Length + 1)
+    $str    = $Matches.ver
+}
+
 return @{
     'str' = $str; 
+    'suffix' = $suffix;
     'major' = $major;
     'minor' = $minor;
     'patch' = $patch; 
diff --git a/tools/Set-Version.ps1 b/tools/Set-Version.ps1
index 98c414983..760bc85b3 100755
--- a/tools/Set-Version.ps1
+++ b/tools/Set-Version.ps1
@@ -2,7 +2,8 @@ param(
     [int]$major,
     [int]$minor,
     [int]$patch,
-    [int]$pre = 0
+    [int]$pre = 0,
+    [string]$suffix = ''
 )
 
 $version     = "$major.$minor.$patch"
@@ -10,6 +11,10 @@ $versionFull = $version
 if ($pre -ne 0) {
     $versionFull = "$version-preview.$pre"
 }
+# Distribution suffix for forks, e.g. 'nakamir.0'.
+if ($suffix -ne '') {
+    $versionFull = "$versionFull$(if ($pre -ne 0) { '.' } else { '-' })$suffix"
+}
 
 # This file is the source of truth for the version. It may even be the source
 # of the version provided as an argument. Overwriting it may be redundant, but