Fix Python compiled module linkage and path under Windows

.github/CHANGELOG.md

@@ -1,19 +1,16 @@
-# Release 0.29.0-dev
-
-### New features since last release
-
-### Breaking changes
-
-### Improvements
-
-### Documentation
+# Release 0.28.1
 
 ### Bug fixes
 
+* Fix Pybind11 module versioning and locations for Windows wheels.
+[(#400)](https://github.com/PennyLaneAI/pennylane-lightning/pull/400)
+
 ### Contributors
 
 This release contains contributions from (in alphabetical order):
 
+Lee J. O'Riordan
+
 ---
 
 # Release 0.28.0
@@ -31,8 +28,6 @@ This release contains contributions from (in alphabetical order):
 * Improve the stopping condition method.
 [(#386)](https://github.com/PennyLaneAI/pennylane-lightning/pull/386)
 
-### Documentation
-
 ### Bug fixes
 
 - Pin CMake to 3.24.x in wheel-builder to avoid Python not found error in CMake 3.25, when building wheels for PennyLane-Lightning-GPU.

.github/workflows/post_release_version_bump.yml

@@ -35,5 +35,5 @@ jobs:
           title: Version Bump
           body: updated changelog and _version.py
           branch: post-release-version-bump
-          reviewers: antalszava
+          reviewers: mlxd
           base: master

.github/workflows/wheel_win_x86_64.yml

@@ -135,7 +135,7 @@ jobs:
                     -Destination "D:\a\pennylane-lightning\pennylane-lightning\Kokkos" -Recurse -Force
 
       - name: Install cibuildwheel
-        run: python -m pip install cibuildwheel~=2.11.0
+        run: python -m pip install cibuildwheel~=2.11.0 wheel
 
       - name: Build wheels
         env:
@@ -145,7 +145,7 @@ jobs:
 
           # Python build settings
           CIBW_BEFORE_BUILD: |
-            pip install pybind11 cmake~=3.24.0
+            pip install pybind11 cmake~=3.24.0 build
 
           # Testing of built wheels
           CIBW_TEST_REQUIRES: numpy~=1.21 scipy pytest pytest-cov pytest-mock flaky
@@ -160,8 +160,28 @@ jobs:
 
           CIBW_BUILD_VERBOSITY: 3
 
+          CIBW_BUILD_FRONTEND: build
+
         run: python -m cibuildwheel --output-dir wheelhouse
 
+      - name: Patch wheels
+        run: |
+          cd wheelhouse
+          $wheels = Get-ChildItem "./" -Filter *.whl
+          foreach ($i in $wheels){
+            python -m wheel unpack $i.Name
+            $name = $i.Name
+            $dirName = python -c "s = '$name'; print('-'.join(s.split('-')[0:2]))"
+            if (Test-Path -Path $dirName\pennylane_lightning\RelWithDebInfo) {
+              Move-Item -Path $dirName\pennylane_lightning\RelWithDebInfo\* -Destination $dirName\pennylane_lightning
+              Remove-Item $dirName\pennylane_lightning\RelWithDebInfo -Recurse
+              python -m wheel pack $dirName
+              echo "Patched $name"
+            }
+            Remove-Item $dirName -Recurse
+          }
+          cd ..
+
       - uses: actions-ecosystem/action-regex-match@v2
         id: rc_build
         with:

pennylane_lightning/_version.py

@@ -16,5 +16,4 @@
    Version number (major.minor.patch[-label])
 """
 
-
-__version__ = "0.29.0-dev"
+__version__ = "0.28.1"

setup.py

@@ -53,7 +53,7 @@ def build_extension(self, ext: CMakeExtension):
         # Set Python_EXECUTABLE instead if you use PYBIND11_FINDPYTHON
         configure_args = [
             f"-DCMAKE_LIBRARY_OUTPUT_DIRECTORY={extdir}",
-            f"-DPYTHON_EXECUTABLE={sys.executable}",
+            f"-DPython_EXECUTABLE={sys.executable}",
             "-DENABLE_WARNINGS=OFF",  # Ignore warnings
         ]
 
@@ -115,7 +115,7 @@ def build_extension(self, ext: CMakeExtension):
 requirements = [
     "ninja",
     "numpy",
-    "pennylane>=0.19",
+    "pennylane>=0.28",
 ]
 
 info = {