Update to use VS 2019 final image

nblumhardt · nblumhardt · commit a6b7b275ed81 · 2019-08-20T13:04:12.000+10:00
diff --git a/appveyor.yml b/appveyor.yml
@@ -1,6 +1,6 @@
 version: '{build}'
 skip_tags: true
-image: Visual Studio 2019 Preview
+image: Visual Studio 2019
 configuration: Release
 install:
   - ps: mkdir -Force ".\build\" | Out-Null
