diff --git a/.github/workflows/pr.yml b/.github/workflows/pr.yml
index d2c3f67a669..d6b006616ef 100644
--- a/.github/workflows/pr.yml
+++ b/.github/workflows/pr.yml
@@ -1,9 +1,9 @@
 name: PR
 on:
   pull_request:
-# env:
-#   MOON_DEBUG: 'true'
-#   PROTO_DEBUG: 'true'
+env:
+  MOON_DEBUG: 'true'
+  PROTO_DEBUG: 'true'
 jobs:
   version:
     name: Version check
@@ -45,6 +45,8 @@ jobs:
         if: ${{ runner.os != 'Windows' }}
       - run: bash ./website/static/install/proto.sh 0.19.0
         if: ${{ runner.os != 'Windows' }}
+      - run: bash ./website/static/install/proto.sh 0.26.0-rc.1
+        if: ${{ runner.os != 'Windows' }}
       # Windows
       - run: pwsh.exe ./website/static/install/moon.ps1
         if: ${{ runner.os == 'Windows' }}
@@ -54,3 +56,5 @@ jobs:
         if: ${{ runner.os == 'Windows' }}
       - run: pwsh.exe ./website/static/install/proto.ps1 0.19.0
         if: ${{ runner.os == 'Windows' }}
+      - run: pwsh.exe ./website/static/install/proto.ps1 0.26.0-rc.1
+        if: ${{ runner.os == 'Windows' }}
diff --git a/website/static/install/proto.ps1 b/website/static/install/proto.ps1
index b5a71c00285..714407d31fc 100755
--- a/website/static/install/proto.ps1
+++ b/website/static/install/proto.ps1
@@ -29,6 +29,7 @@ $InstallDir = if ($env:PROTO_INSTALL_DIR) {
 }
 
 $BinPath = "${InstallDir}\proto.exe"
+$ShimPath = "${InstallDir}\proto-shim.exe"
 
 # Download and unpack in temp dir
 
@@ -36,7 +37,6 @@ if (!(Test-Path $TempDir)) {
   New-Item $TempDir -ItemType Directory | Out-Null
 }
 
-# curl.exe -Lo $DownloadFile $DownloadUrl
 $wc = New-Object Net.Webclient
 $wc.downloadFile($DownloadUrl, $DownloadFile)
 
@@ -53,6 +53,11 @@ if (!(Test-Path $InstallDir)) {
 }
 
 Copy-Item "${TempDir}\proto.exe" -Destination $BinPath -Force
+
+if (Test-Path "${TempDir}\proto-shim.exe") {
+  Copy-Item "${TempDir}\proto-shim.exe" -Destination $ShimPath -Force
+}
+
 Remove-Item $TempDir -Recurse -Force
 Remove-Item $DownloadFile -Force
 
@@ -71,4 +76,5 @@ if ($env:PROTO_DEBUG -eq "true") {
 	Write-Output "target=${Target}"
 	Write-Output "download_url=${DownloadUrl}"
 	Write-Output "bin_path=${BinPath}"
+	Write-Output "shim_path=${ShimPath}"
 }
diff --git a/website/static/install/proto.sh b/website/static/install/proto.sh
index 18e472de929..bad6a524ebe 100755
--- a/website/static/install/proto.sh
+++ b/website/static/install/proto.sh
@@ -7,6 +7,7 @@
 set -eo pipefail
 
 bin="proto"
+shim_bin="proto-shim"
 arch=$(uname -sm)
 version="${1:-latest}"
 ext=".tar.xz"
@@ -14,6 +15,7 @@ ext=".tar.xz"
 if [[ "$OS" == "Windows_NT" ]]; then
 	target="proto_cli-x86_64-pc-windows-msvc"
 	bin="proto.exe"
+	shim_bin="proto-shim.exe"
 	ext=".zip"
 else
 	case "$arch" in
@@ -54,17 +56,18 @@ fi
 temp_dir="$HOME/.proto/temp/proto/$target"
 download_file="$temp_dir$ext"
 
-if [ -z "$PROTO_INSTALL_DIR" ]; then
+if [[ -z "$PROTO_INSTALL_DIR" ]]; then
 	install_dir="$HOME/.proto/bin"
 else
 	install_dir="$PROTO_INSTALL_DIR"
 fi
 
 bin_path="$install_dir/$bin"
+shim_path="$install_dir/$shim_bin"
 
 # Download and unpack in temp dir
 
-if [ ! -d "$temp_dir" ]; then
+if [[ ! -d "$temp_dir" ]]; then
 	mkdir -p "$temp_dir"
 fi
 
@@ -81,12 +84,18 @@ fi
 
 # Move to bin dir and clean up
 
-if [ ! -d "$install_dir" ]; then
+if [[ ! -d "$install_dir" ]]; then
 	mkdir -p "$install_dir"
 fi
 
 mv "$temp_dir/$bin" "$bin_path"
 chmod +x "$bin_path"
+
+if [[ -f "$temp_dir/$shim_bin" ]]; then
+	mv "$temp_dir/$shim_bin" "$shim_path"
+	chmod +x "$shim_path"
+fi
+
 rm -rf "$download_file" "$temp_dir"
 
 # Run setup script to update shells
@@ -94,7 +103,7 @@ rm -rf "$download_file" "$temp_dir"
 export PROTO_LOG=error
 profile_path=$($bin_path setup --profile)
 
-if [ -z "$profile_path" ]; then
+if [[ -z "$profile_path" ]]; then
 	echo "Successfully installed proto to $bin_path"
 else
 	echo "Successfully installed proto to $bin_path and updated $profile_path"
@@ -110,6 +119,7 @@ if [[ "$PROTO_DEBUG" == "true" ]]; then
 	echo "target=$target"
 	echo "download_url=$download_url"
 	echo "bin_path=$bin_path"
+	echo "shim_path=$shim_path"
 	echo "is_wsl=$is_wsl"
 	echo "deps=$deps"
 fi