action now without installing task

Author: tschm

.github/renovate.json

@@ -1,22 +1,86 @@
 {
-    "extends": [
-        "config:recommended",
-        ":enablePreCommit",
-        ":automergeMinor",
-        ":dependencyDashboard",
-        ":maintainLockFilesWeekly",
-        ":semanticCommits",
-        ":pinDevDependencies"
-    ],
-    "enabledManagers": [
-        "pep621",
-        "pre-commit",
-        "github-actions",
-        "devcontainer"
-    ],
-    "timezone": "Asia/Dubai",
-    "schedule": [
-        "before 10am on tuesday"
-    ],
-    "forkProcessing": "enabled"
+  "$schema": "https://docs.renovatebot.com/renovate-schema.json",
+
+  "extends": [
+    "config:recommended",
+    ":dependencyDashboard",
+    ":semanticCommits",
+    "mergeConfidence:all-badges"
+  ],
+
+  "enabledManagers": ["pip-compile", "pip_requirements", "github-actions", "pre-commit"],
+
+  "pip": {
+    "lockFileMaintenance": {
+      "enabled": true
+    }
+  },
+
+  "packageRules": [
+    {
+      "description": "Group scientific stack upgrades",
+      "groupName": "data-science-stack",
+      "matchPackagePatterns": [
+        "polars",
+        "numpy",
+        "scipy",
+        "pandas",
+        "pyarrow"
+      ]
+    },
+    {
+      "description": "Group visualisation libraries",
+      "groupName": "viz-stack",
+      "matchPackagePatterns": [
+        "plotly",
+        "matplotlib",
+        "seaborn"
+      ]
+    },
+    {
+      "description": "Group internal quant libs",
+      "groupName": "jquantstats-stack",
+      "matchPackagePatterns": [
+        "jquantstats",
+        "tinycta"
+      ]
+    },
+    {
+      "description": "Do not auto-upgrade polars major versions (they break APIs often)",
+      "matchPackageNames": ["polars"],
+      "major": {
+        "enabled": false
+      }
+    },
+    {
+      "description": "uv-generated requirement files",
+      "matchPaths": [
+        "requirements.txt",
+        "requirements-dev.txt",
+        "requirements/*.txt"
+      ],
+      "matchManagers": ["pip"],
+      "pip": {
+        "rangeStrategy": "bump"
+      }
+    },
+    {
+      "description": "Group GitHub Actions updates",
+      "groupName": "github-actions",
+      "matchManagers": ["github-actions"]
+    }
+  ],
+
+  "schedule": [
+    "before 6am on Monday"
+  ],
+
+  "dependencyDashboardHeader": "Renovate updates for Jebel Quant Research repositories",
+
+  "hostRules": [
+    {
+      "matchHost": "pypi.org",
+      "respectAuth": true
+    }
+  ]
 }