Update manifest gregsbrain to 2.2.0

manifests-cache.json

@@ -13980,11 +13980,14 @@
     }
   },
   "gregsbrain": {
-    "buildTimestamp": 1706656484.3792586,
+    "buildTimestamp": 1755016007.8824756,
     "creationTimestamp": 1704672851.3096251,
     "modules": {
       "xVox": {
         "creationTimestamp": 1704672851.4397275
+      },
+      "dSpec": {
+        "creationTimestamp": 1755016009.691764
       }
     }
   },

manifests/gregsbrain.json

@@ -1,16 +1,16 @@
 {
   "slug": "gregsbrain",
   "name": "gregsbrain Eurorack Modular",
-  "version": "2.1.9",
+  "version": "2.2.0",
   "license": "proprietary",
   "brand": "gregsbrain",
   "author": "Greg Burns",
   "authorEmail": "greg@gregsbrain.co",
   "authorUrl": "https://gregsbrain.co",
   "pluginUrl": "https://gregsbrain.co",
-  "manualUrl": "https://www.gregsbrain.co/uploads/1/4/6/1/146121474/xvox_user_manual.pdf",
+  "manualUrl": "",
   "sourceUrl": "",
-  "donateUrl": "https://paypal.me/gregsbrain?country.x=US&locale.x=en_US",
+  "donateUrl": "",
   "changelogUrl": "",
   "modules": [
     {
@@ -30,6 +30,22 @@
         "Vocoder",
         "Visual"
       ]
+    },
+    {
+      "slug": "dSpec",
+      "name": "dSpec VCO",
+      "description": "Dual Direct Spectral Generation VCO",
+      "manualUrl": "",
+      "modularGridUrl": "",
+      "tags": [
+        "Hardware clone",
+        "Digital",
+        "Quantizer",
+        "Filter",
+        "Noise",
+        "Waveshaper",
+        "Visual"
+      ]
     }
   ]
 }