Try this

Author: DifferentialOrange

.github/workflows/testing.yml

@@ -21,21 +21,23 @@ jobs:
       matrix:
         tarantool:
           - '1.10'
-          - '2.8'
-          - '2.9'
+          # - '2.8'
+          # - '2.9'
           - '2.x-latest'
         python:
           - '2.7'
-          - '3.6'
+          # - '3.5'
+          # - '3.6'
           # - '3.7'
           # - '3.8'
           # - '3.9'
           - '3.10'
-        python-msgpack:
-          - '0.5.0'
-          - '0.6.2'
-          - '1.0.0'
-          - 'latest'
+        msgpack-deps:
+          - 'msgpack-python==0.4.0'
+          - 'msgpack==0.5.0'
+          - 'msgpack==0.6.2'
+          - 'msgpack==1.0.0'
+          - 'msgpack>=0.4.0'
 
     steps:
       - name: Clone the connector
@@ -59,9 +61,7 @@ jobs:
           python-version: ${{ matrix.python }}
 
       - name: Setup msgpack python package
-        if: matrix.python-msgpack != 'latest'
-        # 'latest' msgpack will be installed as a part of requirements.txt
-        run: pip install msgpack==${{ matrix.python-msgpack }}
+        run: pip install ${{ matrix.msgpack-deps }}
 
       - name: Install connector requirements
         run: pip install -r requirements.txt
@@ -120,9 +120,6 @@ jobs:
       - name: Install test requirements
         run: pip install -r requirements-test.txt
 
-      # - name: Check ip
-      #   run: ping /n 3 ${{ secrets.REMOTE_TARANTOOL_HOST }}
-
       - name: Setup WSL
         uses: Vampire/setup-wsl@v1
         with: