nu: Update to version 0.15.0

- Closes #1157

bucket/nu.json

@@ -1,26 +1,23 @@
 {
+    "version": "0.15.0",
+    "description": "A modern shell written in Rust",
     "homepage": "https://www.nushell.sh",
-    "version": "0.14.0",
     "license": "MIT",
-    "description": "A modern shell written in Rust.",
     "architecture": {
         "64bit": {
-            "url": "https://github.com/nushell/nushell/releases/download/0.14.0/nu_0_14_0_windows.zip",
-            "hash": "dd956ba82430c65839a539d258329986d6723d2974463854c4513470eebb98d9",
-            "extract_dir": "nu_0_14_0_windows\\nushell_0_14_0",
-            "installer": {
-                "script": [
-                    "New-Item \"$dir\\Plugins\" -ItemType Directory | Out-Null",
-                    "Move-Item \"$dir\\nu_plugin_*\" \"$dir\\Plugins\""
-                ]
-            }
+            "url": "https://github.com/nushell/nushell/releases/download/0.15.0/nu_0_15_0_windows.zip",
+            "hash": "67b68386fef431cf33ac63d55de696f86cb46498922b5a94e9a43d9b5291ba19",
+            "extract_dir": "nu_0_15_0_windows\\nushell_0_15_0"
         }
     },
+    "pre_install": [
+        "ensure \"$dir\\Plugins\" | Out-Null",
+        "Move-Item \"$dir\\nu_plugin_*\" \"$dir\\Plugins\""
+    ],
     "bin": "nu.exe",
     "env_add_path": "Plugins",
     "checkver": {
-        "github": "https://github.com/nushell/nushell",
-        "regex": "([\\d.]+) Release</a>"
+        "github": "https://github.com/nushell/nushell"
     },
     "autoupdate": {
         "architecture": {