message: Switch AppVeyor Linux builds to Ubuntu2004
diff: @@ -4,7 +4,7 @@ build_cloud: GCE us-east1-b n2-standard-8
  image:
  - GCP-Windows-VS2019
  - - GCP-Linux-Ubuntu1804
  + - GCP-Linux-Ubuntu2004
  platform:
  - x64
  @@ -16,7 +16,7 @@ for:
  -
  matrix:
  only:
  - - image: GCP-Linux-Ubuntu1804
  + - image: GCP-Linux-Ubuntu2004
  build_script:
  - ps: |
  $versions = "104", "728", "1013"
  @@ -39,7 +39,7 @@ for:
  Copy-Item -Path "config.ini" -Destination "bin"
  artifacts:
  - path: bin
  - name: ubuntu18_04-bin-x64
  + name: ubuntu20_04-bin-x64
  type: zip
  -
  matrix:
  