diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index beeec7f..514a878 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -1,9 +1,9 @@
 name: CI Pull Request
 
 on:
-   pull_request:
-     branches:
-       - main
+  pull_request:
+    branches:
+      - main
 
 env:
   RUST_TOOLCHAIN: "1.90"
@@ -12,36 +12,86 @@ env:
 # It builds the project for 2 platforms, Linux arm64 and macOS arm64,
 # and runs tests for each platform. All platforms tested on merge to main
 jobs:
-   linux-arm64:
-     name: Linux arm64
-     runs-on: ubuntu-24.04-arm
-     steps:
-       - uses: actions/checkout@v4
-       - uses: actions-rs/toolchain@v1
-         with:
-           toolchain: ${{ env.RUST_TOOLCHAIN }}
-           profile: minimal
-           override: true
-       - uses: swatinem/rust-cache@v2
-       - name: Build (Makefile linux-arm64)
-         run: make ubuntu-arm64
-       - name: Run tests
-         run: make tests
-         env:
-           CARGO_BUILD_JOBS: 1
+  linux-arm64:
+    name: Linux arm64
+    runs-on: ubuntu-24.04-arm
+    steps:
+      - uses: actions/checkout@v4
+      - uses: actions-rs/toolchain@v1
+        with:
+          toolchain: ${{ env.RUST_TOOLCHAIN }}
+          profile: minimal
+          override: true
+      - uses: swatinem/rust-cache@v2
+      - name: Build (Makefile linux-arm64)
+        run: make ubuntu-arm64
+      - name: Run tests
+        run: make tests
+        env:
+          CARGO_BUILD_JOBS: 1
 
-   macos-arm64:
-     name: macOS arm64
-     runs-on: macos-14
-     steps:
-       - uses: actions/checkout@v4
-       - uses: actions-rs/toolchain@v1
-         with:
-           toolchain: ${{ env.RUST_TOOLCHAIN }}
-           profile: minimal
-           override: true
-       - uses: swatinem/rust-cache@v2
-       - name: Build (Makefile darwin-arm64)
-         run: make darwin-arm64
-       - name: Run tests
-         run: make tests
+  macos-arm64:
+    name: macOS arm64
+    runs-on: macos-14
+    steps:
+      - uses: actions/checkout@v4
+      - uses: actions-rs/toolchain@v1
+        with:
+          toolchain: ${{ env.RUST_TOOLCHAIN }}
+          profile: minimal
+          override: true
+      - uses: swatinem/rust-cache@v2
+      - name: Build (Makefile darwin-arm64)
+        run: make darwin-arm64
+      - name: Run tests
+        run: make tests
+
+  windows:
+    name: Windows x64
+    runs-on: windows-latest
+    steps:
+      - uses: actions/checkout@v4
+      - uses: actions-rs/toolchain@v1
+        with:
+          toolchain: ${{ env.RUST_TOOLCHAIN }}
+          profile: minimal
+          override: true
+
+      - name: Cache vcpkg artifacts
+        uses: actions/cache@v3
+        with:
+          path: |
+            C:\vcpkg\buildtrees
+            C:\vcpkg\packages
+            C:\vcpkg\installed
+            C:\vcpkg\downloads
+            C:\vcpkg\archives
+            C:\Users\runneradmin\AppData\Local\vcpkg\archives
+          key: ${{ runner.os }}-vcpkg-hyperscan
+          restore-keys: |
+            ${{ runner.os }}-vcpkg-
+
+      - uses: Swatinem/rust-cache@v2
+      - name: Build
+        run: .\buildwin.bat
+        shell: cmd
+
+      - name: Run tests
+        shell: pwsh
+        run: |
+          if (-not (Get-Command cargo-nextest -ErrorAction SilentlyContinue)) {
+            cargo install --locked cargo-nextest
+          }
+          Write-Host "▶ cargo nextest run --release --workspace --all-targets"
+          cargo nextest run --release --workspace --all-targets
+
+      - name: Move artifact to dist
+        shell: bash
+        run: |
+          mkdir -p dist
+          cp target/release/kingfisher-windows-x64.zip dist/
+
+      - uses: actions/upload-artifact@v4
+        with:
+          name: kingfisher-windows-x64
+          path: dist/kingfisher-*windows-x64*.*
diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index f2940cf..03ee99f 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -198,13 +198,16 @@ jobs:
             C:\vcpkg\buildtrees
             C:\vcpkg\packages
             C:\vcpkg\installed
-          key: ${{ runner.os }}-vcpkg-${{ hashFiles('vcpkg.json', 'vcpkg-configuration.cmake') }}
+            C:\vcpkg\downloads
+            C:\vcpkg\archives
+            C:\Users\runneradmin\AppData\Local\vcpkg\archives
+          key: ${{ runner.os }}-vcpkg-hyperscan
           restore-keys: |
             ${{ runner.os }}-vcpkg-
 
-      - uses: Swatinem/rust-cache@v2 
+      - uses: Swatinem/rust-cache@v2
       - name: Build
-        run: .\buildwin.bat -force
+        run: .\buildwin.bat
         shell: cmd
 
       - name: Run tests
diff --git a/buildwin.bat b/buildwin.bat
index bd32e19..ed3b85c 100644
--- a/buildwin.bat
+++ b/buildwin.bat
@@ -10,6 +10,9 @@ setlocal
 
 REM Set your Cargo project name manually here if desired:
 set "PROJECT_NAME=kingfisher"
+set "VCPKG_ROOT=%HOMEDRIVE%\vcpkg"
+set "FORCE_VCPKG=0"
+if /I "%~1"=="-force" set "FORCE_VCPKG=1"
 
 REM Optional check for OS:
 if NOT "%OS%"=="Windows_NT" (
@@ -46,38 +49,8 @@ call "%VCINSTALLDIR%\Auxiliary\Build\vcvars64.bat" || (
     exit /b 1
 )
 
-REM Locate vcpkg.exe
-where vcpkg.exe >nul 2>nul
-if %ERRORLEVEL% NEQ 0 (
-    if exist "%HOMEDRIVE%\vcpkg\vcpkg.exe" (
-        set "VCPKG_EXE=%HOMEDRIVE%\vcpkg\vcpkg.exe"
-        echo Found vcpkg at: %VCPKG_EXE%
-    ) else (
-        if "%~1"=="-force" (
-            echo Cloning and bootstrapping vcpkg...
-            if exist "%HOMEDRIVE%\vcpkg" (
-                rmdir /s /q "%HOMEDRIVE%\vcpkg"
-            )
-            git clone https://github.com/microsoft/vcpkg.git "%HOMEDRIVE%\vcpkg"
-            pushd "%HOMEDRIVE%\vcpkg"
-            dir
-            call .\bootstrap-vcpkg.bat
-            set "VCPKG_EXE=%CD%\vcpkg.exe"
-            popd
-            echo Installed vcpkg at: %VCPKG_EXE%
-        ) else (
-            echo ERROR: vcpkg not found. Please install it or re-run script with -force.
-            exit /b 1
-        )
-    )
-) else (
-    for /f "tokens=*" %%i in ('where vcpkg.exe') do (
-        set "VCPKG_EXE=%%i"
-        goto :found_vcpkg
-    )
-    :found_vcpkg
-    echo Found vcpkg at: %VCPKG_EXE%
-)
+REM Locate (or install) vcpkg.exe
+call :ensure_vcpkg || exit /b 1
 
 REM Check if LOCALAPPDATA starts with a drive letter, if not set it to APPDATA
 if /I not "%LOCALAPPDATA:~1,1%"==":" (
@@ -88,7 +61,7 @@ if /I not "%LOCALAPPDATA:~1,1%"==":" (
 REM ── Install Hyperscan ------------------------------------------------------
 set "VCPKG_TRIPLET=x64-windows-static"
 echo Installing Hyperscan (%VCPKG_TRIPLET%) via vcpkg...
-pushd "%HOMEDRIVE%\vcpkg"           REM ► work inside the vcpkg root
+pushd "%VCPKG_ROOT%"           REM ► work inside the vcpkg root
 "%VCPKG_EXE%" install hyperscan:%VCPKG_TRIPLET% || (
     echo ERROR: vcpkg install failed.
     popd
@@ -98,7 +71,7 @@ popd
 set "LIBHS_NO_PKG_CONFIG=1"
 
 REM Point vectorscan‑rs‑sys at the Hyperscan install
-set "HYPERSCAN_ROOT=%HOMEDRIVE%\vcpkg\installed\%VCPKG_TRIPLET%"
+set "HYPERSCAN_ROOT=%VCPKG_ROOT%\installed\%VCPKG_TRIPLET%"
 set "LIB=%HYPERSCAN_ROOT%\lib;%LIB%"
 set "INCLUDE=%HYPERSCAN_ROOT%\include;%INCLUDE%"
 
@@ -151,5 +124,51 @@ if exist "%PROJECT_NAME%-windows-x64.zip" (
 echo Archives in target\release:
 dir /b *.zip 2>nul || echo None found.
 
+goto :script_end
+
+:ensure_vcpkg
+where vcpkg.exe >nul 2>nul
+if %ERRORLEVEL%==0 (
+    for /f "tokens=*" %%i in ('where vcpkg.exe') do (
+        set "VCPKG_EXE=%%i"
+        echo Found vcpkg at: %VCPKG_EXE%
+        exit /b 0
+    )
+)
+
+if "%FORCE_VCPKG%"=="0" if exist "%VCPKG_ROOT%\vcpkg.exe" (
+    set "VCPKG_EXE=%VCPKG_ROOT%\vcpkg.exe"
+    echo Found vcpkg at: %VCPKG_EXE%
+    exit /b 0
+)
+
+if "%FORCE_VCPKG%"=="1" (
+    if exist "%VCPKG_ROOT%" (
+        echo Removing existing vcpkg at: %VCPKG_ROOT%
+        rmdir /s /q "%VCPKG_ROOT%"
+    )
+) else if exist "%VCPKG_ROOT%" (
+    echo Existing vcpkg directory found at %VCPKG_ROOT%, but vcpkg.exe was not located.
+    echo Recreating the installation...
+    rmdir /s /q "%VCPKG_ROOT%"
+)
+
+echo Cloning and bootstrapping vcpkg into %VCPKG_ROOT%...
+git clone https://github.com/microsoft/vcpkg.git "%VCPKG_ROOT%" || (
+    echo ERROR: Failed to clone vcpkg repository.
+    exit /b 1
+)
+pushd "%VCPKG_ROOT%"
+call .\bootstrap-vcpkg.bat || (
+    popd
+    echo ERROR: Failed to bootstrap vcpkg.
+    exit /b 1
+)
+set "VCPKG_EXE=%VCPKG_ROOT%\vcpkg.exe"
+popd
+echo Installed vcpkg at: %VCPKG_EXE%
+exit /b 0
+
+:script_end
 endlocal
 exit /b 0
diff --git a/data/rules/aws.yml b/data/rules/aws.yml
index 6cd938a..e1a044c 100644
--- a/data/rules/aws.yml
+++ b/data/rules/aws.yml
@@ -39,6 +39,7 @@ rules:
         ([A-Za-z0-9/+]{40})
         \b
       )
+      \b
     pattern_requirements:
       min_digits: 2
     min_entropy: 4.5
diff --git a/vcpkg-overlays/ports/pcre/pcre-8.45.zip b/vcpkg-overlays/ports/pcre/pcre-8.45.zip
new file mode 100644
index 0000000..37a6aaa
Binary files /dev/null and b/vcpkg-overlays/ports/pcre/pcre-8.45.zip differ