change version number so I'm sure the correct file is actually read

bodewig · bodewig · commit 4a57856dda6f · 2022-01-26T20:36:54.000+01:00
diff --git a/appveyor.yml b/appveyor.yml
@@ -1,4 +1,4 @@
-version: 2.9.2.{build}
+version: 2.9.1.{build}
 
 image:
   - Visual Studio 2013
