M min.nimble → min.nimble

@@ -1,6 +1,6 @@ 
 [Package]
 name          = "min"
-version       = "0.15.1"
+version       = "0.15.2"
 author        = "Fabio Cevasco"
 description   = "A tiny concatenative programming language and shell."
 license       = "MIT"

M nifty.json → nifty.json

@@ -24,6 +24,17 @@ "cmd": "curl {{src}} -o {{name}}"
       },
       "_syntax": "update [<package>]",
       "_description": "Updates the specified previously-installed package (or all packages)."
+    },
+    "upgrade": {
+      "_syntax": "upgrade [<package>]",
+      "_description": "Upgrades the specified previously-installed package (or all packages).",
+      "git+name": {
+        "cmd": "git pull",
+        "pwd": "{{name}}"
+      },
+      "curl+src+name": {
+        "cmd": "curl {{src}} -o {{name}}"
+      }
     }
   },
   "packages": {