Wheels: 0.15.0.post2

- zlib builds: remove `.dll`:
  As in Unix builds, avoid that a `.dll` can ever be picked up.
- bump version to `0.15.0.post2`

.github/workflows/build.yml

@@ -118,7 +118,7 @@ jobs:
       uses: suisei-cn/actions-download-file@v1
       id: setupversion
       with:
-        url: "https://gist.githubusercontent.com/ax3l/5e83edefe4b05cf6aa2a971649285fe0/raw/b510a363aac6b68651ec8081efbb40cb3bda1d4b/0001-Bump-setup.py.patch"
+        url: "https://gist.githubusercontent.com/ax3l/5e83edefe4b05cf6aa2a971649285fe0/raw/023cbd69e06715e5191ece741bb1de56560a9f96/0001-Bump-setup.py.patch"
         target: src/.patch/
 
     - name: Apply Patches

.travis.yml

@@ -145,7 +145,7 @@ before_script:
   - curl -sOL https://github.com/ax3l/openPMD-api/commit/b622cc5ea770f866c1e373185a9e389c04bdb54c.patch
   - curl -sOL https://github.com/ax3l/openPMD-api/commit/a1aac530dbc8261656cf6a07900374bc6ac6fcab.patch
   - curl -sOL https://github.com/ax3l/openPMD-api/commit/43c4bf4327616e9cf7e7992d91d9b8ccd4ee3a83.patch
-  - curl -sOL https://gist.githubusercontent.com/ax3l/5e83edefe4b05cf6aa2a971649285fe0/raw/b510a363aac6b68651ec8081efbb40cb3bda1d4b/0001-Bump-setup.py.patch
+  - curl -sOL https://gist.githubusercontent.com/ax3l/5e83edefe4b05cf6aa2a971649285fe0/raw/023cbd69e06715e5191ece741bb1de56560a9f96/0001-Bump-setup.py.patch
   - cd ..
   - python3 -m patch .patch/b622cc5ea770f866c1e373185a9e389c04bdb54c.patch
   - python3 -m patch .patch/a1aac530dbc8261656cf6a07900374bc6ac6fcab.patch

library_builders.bat

@@ -161,6 +161,11 @@ exit /b 0
   cmake --build build-zlib --target install --config Release
   if errorlevel 1 exit 1
 
+  set "zlib_dll=%BUILD_PREFIX:~1,-1%/zlib/bin/zlib.dll"
+  set "zlib_dll=%zlib_dll:/=\%"
+  del "%zlib_dll%"
+  if errorlevel 1 exit 1
+
   break > zlib-stamp
   if errorlevel 1 exit 1
 exit /b 0