Bump version to 0.10.11 and update installation instructions; enhance progress reporting and estimated time features

tests/test_addon.py

@@ -611,7 +611,7 @@ class AddonTest(unittest.TestCase):
                 },
                 "fallback",
             ),
-            "3/8 pytorch: 2 downloaded",
+            "3/8 pytorch | 2 downloaded",
         )
         self.assertEqual(
             operator._format_status(
@@ -636,6 +636,33 @@ class AddonTest(unittest.TestCase):
             ),
             "Estimating depth",
         )
+        self.assertEqual(
+            operator._format_status(
+                {
+                    "progress": 0.25,
+                    "message": "Downloading packages",
+                    "stage": 2,
+                    "stages": 3,
+                    "stage_label": "PyTorch",
+                    "eta_seconds": 125,
+                },
+                "fallback",
+            ),
+            "2/3 PyTorch | Downloading packages | About 3 min left",
+        )
+        self.assertEqual(
+            operator._format_status(
+                {
+                    "progress": 0.5,
+                    "message": "",
+                    "stage": 2,
+                    "stages": 3,
+                    "stage_label": "PyTorch",
+                },
+                "2/3 PyTorch | Downloading packages",
+            ),
+            "2/3 PyTorch",
+        )
 
     def test_model_options_mark_only_models_that_are_not_downloaded(self):
         items_callback = self.addon.SnapFormSettings.__annotations__["model"][