Add Windows-specific notes to documentation

docs/source/defining-shortcuts.md

@@ -201,3 +201,84 @@ You can add a dependency on `__osx>=10.14.4` on your conda package if you wish t
   ]
 }
 ```
+
+## Notes on Windows shortcuts
+
+### Directories do not appear under All apps in the Start Menu
+
+Directories defined by `menu_name` may not always appear in the Start Menu.
+On Windows 11, directories are only shown if they contain more than one shortcut.
+Otherwise, the shortcut will appear directly under "All apps".
+This behavior is normal for Windows 11 - `menuinst` still creates the directories correctly.
+
+### Migrating pywscript and pyscript to menuinst v2
+
+`menuinst v1` contained `pywscript` and `pyscript` fields that allowed python scripts inside
+a `conda` environment to be called.
+
+```json
+{
+  "menu_name": "App",
+  "menu_items": [
+    {
+      "name": "Launch App",
+      "pywscript": "${PYTHON_SCRIPTS}/app-launcher.py"
+    }
+  ]
+}
+```
+
+However, these wrappers just adjusted `PATH` and did not activate the `conda` environment
+so that environment variables were unavailable.
+
+These fields have been removed with `menuinst v2`. Instead, the environment should be activated
+and the script executed directly.
+
+```json
+{
+  "$schema": "https://json-schema.org/draft-07/schema",
+  "$id": "https://schemas.conda.io/menuinst-1.schema.json",
+  "name": "App",
+  "menu_items": [
+    "name": "Launch App"
+    "description": "Launch App",
+    "activate": true,
+    "command": [
+      "{{ PREFIX }}/pythonw.exe",
+      "{{ SCRIPTS_DIR }}/app-launcher.py"
+    ],
+    "platforms": {
+      "win": {
+      }
+    }
+  ]
+}
+```
+
+This will briefly open a terminal Window to launch the python instance.
+If this flashing is not desired, `menuinst v1` behavior can be restored
+by explicitly calling the wrapper:
+
+```json
+{
+  "$schema": "https://json-schema.org/draft-07/schema",
+  "$id": "https://schemas.conda.io/menuinst-1.schema.json",
+  "name": "App",
+  "menu_items": [
+    "name": "Launch App"
+    "description": "Launch App",
+    "activate": true,
+    "command": [
+      "{{ BASE_PYTHONW }}",
+      "{{ BASE_PREFIX }}/cwp.py",
+      "{{ PREFIX }}",
+      "{{ PYTHONW }}",
+      "{{ SCRIPTS_DIR }}/app-launcher.py"
+    ],
+    "platforms": {
+      "win": {
+      }
+    }
+  ]
+}
+```

news/181-windows-shortcut-notes

@@ -0,0 +1,19 @@
+### Enhancements
+
+* <news item>
+
+### Bug fixes
+
+* <news item>
+
+### Deprecations
+
+* <news item>
+
+### Docs
+
+* Add notes on "missing" Start Menu directories on Windows and on how to migrate `pywscript` and `pyscript` to menuinst v2 (#181)
+
+### Other
+
+* <news item>