Merge branch 'hotfix/tag-build'

* hotfix/tag-build:
  only deploy non-prerelease versions to nuget.org via tag push
  configured hotfix branch in gitversion

GitVersion.yml

@@ -68,3 +68,13 @@ branches:
     is-develop: false
     is-release-branch: false
     is-mainline: true
+  hotfix:
+    regex: hotfix(es)?[/-]
+    mode: ContinuousDelivery
+    tag: rc
+    increment: Patch
+    prevent-increment-of-merged-branch-version: true
+    track-merge-target: false
+    is-develop: false
+    is-release-branch: false
+    is-mainline: false

appveyor.yml

@@ -31,5 +31,5 @@ deploy:
   skip_symbols: true
   artifact: Packages
   on:
-    branch: master
-    appveyor_repo_tag: true # trigger deployment on tag only
+    branch: /v\d+\.\d+\.\d+/   # only deploy non-prerelease versions
+    appveyor_repo_tag: true    # deploy on tag push only