CI: extend testing

.github/workflows/ci-install-pkg.yml

@@ -2,10 +2,10 @@ name: Install package
 
 # see: https://help.github.com/en/actions/reference/events-that-trigger-workflows
 on: # Trigger the workflow on push or pull request, but only for the master branch
-  push: {}
-# fixme
-#  pull_request:
-#    branches: [master]
+  push:
+    branches: [ master ]
+  pull_request:
+    branches: [master]
 
 jobs:
   pkg-check:

.github/workflows/ci-notebook.yml

@@ -10,8 +10,7 @@ jobs:
     runs-on: ${{ matrix.os }}
     strategy:
       matrix:
-        # fixme: this is temporal job limitation
-        os: [ubuntu-20.04]  # , macOS-10.15, windows-2019
+        os: [ubuntu-20.04, macOS-10.15, windows-2019]
         python-version: [3.8]  # 3.6,
     env:
       TEST_ENV: TRUE

.github/workflows/ci-testing.yml

@@ -2,10 +2,10 @@ name: CI testing
 
 # see: https://help.github.com/en/actions/reference/events-that-trigger-workflows
 on: # Trigger the workflow on push or pull request, but only for the master branch
-  push: {}
-# fixme
-#  pull_request:
-#    branches: [master]
+  push:
+    branches: [ master ]
+  pull_request:
+    branches: [master]
 
 jobs:
   pytest:
@@ -17,8 +17,7 @@ jobs:
       matrix:
         # PyTorch 1.5 is failing on Win and bolts requires torchvision>=0.5
         os: [ubuntu-20.04, macOS-10.15, windows-2019]
-        # fixme
-        python-version: [3.7]  # 3.6, 3.8
+        python-version: [3.6, 3.8]
         requires: ['minimal', 'latest']
         # exclude:
         #   # excludes PT 1.3 as it is missing on pypi

.github/workflows/docs-check.yml

@@ -3,9 +3,8 @@ name: "Check Docs"
 
 on: # Trigger the workflow on push or pull request, but only for the master branch
   push: {}
-# fixme
-#  pull_request:
-#    branches: [master]
+  pull_request:
+    branches: [master]
 
 jobs:
   sphinx-docs: