Allow minor + patch versions of PIO Plus packages

platformio/pioplus.py

@@ -23,11 +23,11 @@ from platformio.managers.package import PackageManager
 PACKAGE_DEPS = {
     "pysite": {
         "name": "pysite-pioplus",
-        "requirements": "~0.2.0"
+        "requirements": "^0.2.0"
     },
     "tool": {
         "name": "tool-pioplus",
-        "requirements": "~0.4.0"
+        "requirements": "^0.4.0"
     }
 }