update

Author: geritwagner

.github/workflows/tests.yml

@@ -14,12 +14,15 @@ jobs:
     steps:
       - uses: actions/checkout@v4
 
+      - name: Remove existing venv (cross-platform)
+        shell: bash
+        run: rm -rf .venv
+
       - name: Install uv
-        uses: astral-sh/setup-uv@v7
+        uses: astral-sh/setup-uv@v5
         with:
           python-version: ${{ matrix.python-version }}
           enable-cache: true
-          activate-environment: false
 
       - name: Setup git
         run: |