diff --git a/.github/workflows/CI.yml b/.github/workflows/CI.yml
index 2ea7b5869..9c14ee073 100644
--- a/.github/workflows/CI.yml
+++ b/.github/workflows/CI.yml
@@ -19,12 +19,8 @@ name: CI
 on:
   push:
     branches:
-      - master
       - main
-  pull_request:
-    branches:
       - master
-      - main
 
 jobs:
   windows-latest:
@@ -32,16 +28,36 @@ jobs:
     runs-on: windows-latest
     steps:
       - uses: actions/checkout@v3
-      - name: Cache .nuke/temp, ~/.nuget/packages
+      - name: 'Cache: .nuke/temp, ~/.nuget/packages'
+        uses: actions/cache@v3
+        with:
+          path: |
+            .nuke/temp
+            ~/.nuget/packages
+          key: ${{ runner.os }}-${{ hashFiles('**/global.json', '**/*.csproj', '**/Directory.Packages.props') }}
+      - name: 'Run: Clean, Compile, Pack'
+        run: ./build.cmd Clean Compile Pack
+      - name: 'Publish: artifacts'
+        uses: actions/upload-artifact@v3
+        with:
+          name: artifacts
+          path: artifacts
+  ubuntu-latest:
+    name: ubuntu-latest
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v3
+      - name: 'Cache: .nuke/temp, ~/.nuget/packages'
         uses: actions/cache@v3
         with:
           path: |
             .nuke/temp
             ~/.nuget/packages
-          key: ${{ runner.os }}-${{ hashFiles('**/global.json', '**/*.csproj') }}
-      - name: Run './build.cmd Clean Compile Test Pack'
-        run: ./build.cmd Clean Compile Test Pack
-      - uses: actions/upload-artifact@v3
+          key: ${{ runner.os }}-${{ hashFiles('**/global.json', '**/*.csproj', '**/Directory.Packages.props') }}
+      - name: 'Run: Clean, Compile, Pack'
+        run: ./build.cmd Clean Compile Pack
+      - name: 'Publish: artifacts'
+        uses: actions/upload-artifact@v3
         with:
           name: artifacts
           path: artifacts
diff --git a/.github/workflows/PR.yml b/.github/workflows/PR.yml
new file mode 100644
index 000000000..9f1a87c92
--- /dev/null
+++ b/.github/workflows/PR.yml
@@ -0,0 +1,59 @@
+# ------------------------------------------------------------------------------
+# <auto-generated>
+#
+#     This code was generated.
+#
+#     - To turn off auto-generation set:
+#
+#         [GitHubActions (AutoGenerate = false)]
+#
+#     - To trigger manual generation invoke:
+#
+#         nuke --generate-configuration GitHubActions_PR --host GitHubActions
+#
+# </auto-generated>
+# ------------------------------------------------------------------------------
+
+name: PR
+
+on: [pull_request]
+
+jobs:
+  windows-latest:
+    name: windows-latest
+    runs-on: windows-latest
+    steps:
+      - uses: actions/checkout@v3
+      - name: 'Cache: .nuke/temp, ~/.nuget/packages'
+        uses: actions/cache@v3
+        with:
+          path: |
+            .nuke/temp
+            ~/.nuget/packages
+          key: ${{ runner.os }}-${{ hashFiles('**/global.json', '**/*.csproj', '**/Directory.Packages.props') }}
+      - name: 'Run: Clean, Compile, Pack'
+        run: ./build.cmd Clean Compile Pack
+      - name: 'Publish: artifacts'
+        uses: actions/upload-artifact@v3
+        with:
+          name: artifacts
+          path: artifacts
+  ubuntu-latest:
+    name: ubuntu-latest
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v3
+      - name: 'Cache: .nuke/temp, ~/.nuget/packages'
+        uses: actions/cache@v3
+        with:
+          path: |
+            .nuke/temp
+            ~/.nuget/packages
+          key: ${{ runner.os }}-${{ hashFiles('**/global.json', '**/*.csproj', '**/Directory.Packages.props') }}
+      - name: 'Run: Clean, Compile, Pack'
+        run: ./build.cmd Clean Compile Pack
+      - name: 'Publish: artifacts'
+        uses: actions/upload-artifact@v3
+        with:
+          name: artifacts
+          path: artifacts
diff --git a/.nuke/build.schema.json b/.nuke/build.schema.json
index 2424dbda5..b02030e15 100644
--- a/.nuke/build.schema.json
+++ b/.nuke/build.schema.json
@@ -1,7 +1,7 @@
 {
   "$schema": "http://json-schema.org/draft-04/schema#",
-  "title": "Build Schema",
   "$ref": "#/definitions/build",
+  "title": "Build Schema",
   "definitions": {
     "build": {
       "type": "object",
@@ -116,4 +116,4 @@
       }
     }
   }
-}
\ No newline at end of file
+}
diff --git a/build.ps1 b/build.ps1
index 8c52d631c..c0c0e6123 100644
--- a/build.ps1
+++ b/build.ps1
@@ -18,7 +18,7 @@ $TempDirectory = "$PSScriptRoot\\.nuke\temp"
 
 $DotNetGlobalFile = "$PSScriptRoot\\global.json"
 $DotNetInstallUrl = "https://dot.net/v1/dotnet-install.ps1"
-$DotNetChannel = "Current"
+$DotNetChannel = "STS"
 
 $env:DOTNET_SKIP_FIRST_TIME_EXPERIENCE = 1
 $env:DOTNET_CLI_TELEMETRY_OPTOUT = 1
@@ -65,5 +65,10 @@ else {
 
 Write-Output "Microsoft (R) .NET SDK version $(& $env:DOTNET_EXE --version)"
 
+if (Test-Path env:NUKE_ENTERPRISE_TOKEN) {
+    & $env:DOTNET_EXE nuget remove source "nuke-enterprise" > $null
+    & $env:DOTNET_EXE nuget add source "https://f.feedz.io/nuke/enterprise/nuget" --name "nuke-enterprise" --username "PAT" --password $env:NUKE_ENTERPRISE_TOKEN > $null
+}
+
 ExecSafe { & $env:DOTNET_EXE build $BuildProjectFile /nodeReuse:false /p:UseSharedCompilation=false -nologo -clp:NoSummary --verbosity quiet }
 ExecSafe { & $env:DOTNET_EXE run --project $BuildProjectFile --no-build -- $BuildArguments }
diff --git a/build.sh b/build.sh
index 1f3ba09e2..d4a7e51ec 100755
--- a/build.sh
+++ b/build.sh
@@ -14,7 +14,7 @@ TEMP_DIRECTORY="$SCRIPT_DIR//.nuke/temp"
 
 DOTNET_GLOBAL_FILE="$SCRIPT_DIR//global.json"
 DOTNET_INSTALL_URL="https://dot.net/v1/dotnet-install.sh"
-DOTNET_CHANNEL="Current"
+DOTNET_CHANNEL="STS"
 
 export DOTNET_CLI_TELEMETRY_OPTOUT=1
 export DOTNET_SKIP_FIRST_TIME_EXPERIENCE=1
@@ -58,5 +58,10 @@ fi
 
 echo "Microsoft (R) .NET SDK version $("$DOTNET_EXE" --version)"
 
+if [[ ! -z ${NUKE_ENTERPRISE_TOKEN+x} && "NUKE_ENTERPRISE_TOKEN" != "" ]]; then
+    "$DOTNET_EXE" nuget remove source "nuke-enterprise" &>/dev/null || true
+    "$DOTNET_EXE" nuget add source "https://f.feedz.io/nuke/enterprise/nuget" --name "nuke-enterprise" --username "PAT" --password "$NUKE_ENTERPRISE_TOKEN" --store-password-in-clear-text &>/dev/null || true
+fi
+
 "$DOTNET_EXE" build "$BUILD_PROJECT_FILE" /nodeReuse:false /p:UseSharedCompilation=false -nologo -clp:NoSummary --verbosity quiet
 "$DOTNET_EXE" run --project "$BUILD_PROJECT_FILE" --no-build -- "$@"
diff --git a/build/Build.GitHubAction.cs b/build/Build.GitHubAction.cs
index cdf442330..53723136d 100644
--- a/build/Build.GitHubAction.cs
+++ b/build/Build.GitHubAction.cs
@@ -2,9 +2,15 @@
 
 [GitHubActions("CI",
     GitHubActionsImage.WindowsLatest,
-    OnPushBranches = new [] { "master", "main" },
-    OnPullRequestBranches = new [] { "master", "main" },
-    InvokedTargets = new[] { nameof(Clean), nameof(Compile), nameof(Test), nameof(Pack) }
+    GitHubActionsImage.UbuntuLatest,
+    OnPushBranches = new[] { "main", "master" },
+    InvokedTargets = new[] { nameof(Clean), nameof(Compile), nameof(Pack) }
+)]
+[GitHubActions("PR",
+    GitHubActionsImage.WindowsLatest,
+    GitHubActionsImage.UbuntuLatest,
+    On = new [] { GitHubActionsTrigger.PullRequest },
+    InvokedTargets = new[] { nameof(Clean), nameof(Compile), nameof(Pack) }
 )]
 partial class Build
 {
diff --git a/build/Build.cs b/build/Build.cs
index 834c7061f..05f645d1c 100644
--- a/build/Build.cs
+++ b/build/Build.cs
@@ -3,7 +3,6 @@
 using Nuke.Common.ProjectModel;
 using Nuke.Common.Tools.DotNet;
 using Nuke.Common.Utilities.Collections;
-using static Nuke.Common.IO.FileSystemTasks;
 using static Nuke.Common.Tools.DotNet.DotNetTasks;
 
 partial class Build : NukeBuild
@@ -43,7 +42,7 @@ protected override void OnBuildInitialized()
         .Before(Restore)
         .Executes(() =>
         {
-            SourceDirectory.GlobDirectories("**/bin", "**/obj").ForEach(DeleteDirectory);
+            SourceDirectory.GlobDirectories("**/bin", "**/obj").ForEach(x => x.DeleteDirectory());
         });
 
     Target Restore => _ => _
@@ -64,6 +63,7 @@ protected override void OnBuildInitialized()
                 .SetDeterministic(IsServerBuild)
                 .SetContinuousIntegrationBuild(IsServerBuild)
                 .SetVerbosity(DotNetVerbosity.Minimal)
+                .AddNoWarns(1591) // missing XML documentation comment
                 .SetProjectFile(Solution)
             );
         });
diff --git a/build/_build.csproj b/build/_build.csproj
index 644bc72ca..104cf021f 100644
--- a/build/_build.csproj
+++ b/build/_build.csproj
@@ -11,7 +11,7 @@
     </PropertyGroup>
 
     <ItemGroup>
-        <PackageReference Include="Nuke.Common" Version="6.3.0" />
+        <PackageReference Include="Nuke.Common" Version="7.0.2" />
     </ItemGroup>
 
 </Project>
diff --git a/solution/NPOI.Core.Test.sln b/solution/NPOI.Core.Test.sln
index 5f488f67c..e4b0206b3 100644
--- a/solution/NPOI.Core.Test.sln
+++ b/solution/NPOI.Core.Test.sln
@@ -59,9 +59,7 @@ Global
 		{DA2CA3BD-1CAC-470C-9FA2-611A5768A76A}.Release|Any CPU.ActiveCfg = Release|Any CPU
 		{DA2CA3BD-1CAC-470C-9FA2-611A5768A76A}.Release|Any CPU.Build.0 = Release|Any CPU
 		{94B18BCF-84E8-401F-BAAB-0496AA136628}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
-		{94B18BCF-84E8-401F-BAAB-0496AA136628}.Debug|Any CPU.Build.0 = Debug|Any CPU
 		{94B18BCF-84E8-401F-BAAB-0496AA136628}.Release|Any CPU.ActiveCfg = Release|Any CPU
-		{94B18BCF-84E8-401F-BAAB-0496AA136628}.Release|Any CPU.Build.0 = Release|Any CPU
 	EndGlobalSection
 	GlobalSection(SolutionProperties) = preSolution
 		HideSolutionNode = FALSE
diff --git a/testcases/main/NPOI.TestCases.Core.csproj b/testcases/main/NPOI.TestCases.Core.csproj
index c52728f82..2519cdf98 100644
--- a/testcases/main/NPOI.TestCases.Core.csproj
+++ b/testcases/main/NPOI.TestCases.Core.csproj
@@ -26,7 +26,7 @@
   </ItemGroup>
 
   <Target Name="CopyCustomContent" AfterTargets="AfterBuild">
-    <Copy SourceFiles="app.config" DestinationFiles="$(OutDir)\testhost.dll.config" />
+    <Copy SourceFiles="App.config" DestinationFiles="$(OutDir)\testhost.dll.config" />
   </Target>
 
 </Project>
diff --git a/testcases/ooxml/NPOI.OOXML.TestCases.Core.csproj b/testcases/ooxml/NPOI.OOXML.TestCases.Core.csproj
index 570757121..b5fcb2530 100644
--- a/testcases/ooxml/NPOI.OOXML.TestCases.Core.csproj
+++ b/testcases/ooxml/NPOI.OOXML.TestCases.Core.csproj
@@ -37,7 +37,7 @@
   </ItemGroup>
 
   <Target Name="CopyCustomContent" AfterTargets="AfterBuild">
-    <Copy SourceFiles="app.config" DestinationFiles="$(OutDir)\testhost.dll.config" />
+    <Copy SourceFiles="App.config" DestinationFiles="$(OutDir)\testhost.dll.config" />
   </Target>
 
 </Project>
diff --git a/testcases/openxml4net/NPOI.OOXML4Net.TestCases.Core.csproj b/testcases/openxml4net/NPOI.OOXML4Net.TestCases.Core.csproj
index 26eeba3d8..a1d847a11 100644
--- a/testcases/openxml4net/NPOI.OOXML4Net.TestCases.Core.csproj
+++ b/testcases/openxml4net/NPOI.OOXML4Net.TestCases.Core.csproj
@@ -25,7 +25,7 @@
   </ItemGroup>
 
   <Target Name="CopyCustomContent" AfterTargets="AfterBuild">
-    <Copy SourceFiles="app.config" DestinationFiles="$(OutDir)\testhost.dll.config" />
+    <Copy SourceFiles="App.config" DestinationFiles="$(OutDir)\testhost.dll.config" />
   </Target>