Merge branch '4.1' into 4.2-beta

.github/workflows/format-check.yml

@@ -2,6 +2,7 @@ name: Check format
 
 on:
   push:
+  workflow_dispatch:
 
 jobs:
   build:
@@ -52,6 +53,7 @@ jobs:
       run: | 
         export CLANGFORMAT=`pwd`/clang/bin/clang-format
         export PATH="$PATH:/root/.dotnet/tools"
+        dotnet-format --version   
         ./formatters/format.sh
         find . -type f -name '*.cs' -exec perl -pi -e 's/\r\n/\n/g' '{}' +
         git diff

.github/workflows/spine-godot.yml

@@ -41,7 +41,7 @@ jobs:
           path: spine-godot/godot/bin/godot.windows.opt.tools.64.exe
 
   godot-editor-linux:
-    runs-on: ubuntu-18.04
+    runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v2
         with: