diff --git a/package-lock.json b/package-lock.json
index 6d6bb9a0..b316fe8a 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -2441,9 +2441,9 @@
       }
     },
     "pxt-core": {
-      "version": "4.1.48",
-      "resolved": "https://registry.npmjs.org/pxt-core/-/pxt-core-4.1.48.tgz",
-      "integrity": "sha512-/Csvj4EUwhYRv+C+cYgYlN4sX9l9fTR5KtWfkxb0osfysTx9eYDwbzl2U+ovDgyez+Ttc/c23aCgbyzSiV3vcQ==",
+      "version": "4.1.49",
+      "resolved": "https://registry.npmjs.org/pxt-core/-/pxt-core-4.1.49.tgz",
+      "integrity": "sha512-HAc18JTdVA31z7ikBGbZmVee253MUmqARqF8ljb/N8lzZmWYfvfsAnfiMCEz4H+c45gdyjesW7atOCsAlH1AgQ==",
       "requires": {
         "applicationinsights-js": "1.0.20",
         "bluebird": "3.5.1",
diff --git a/targetconfig.json b/targetconfig.json
index 3aa9ed45..f112efdf 100644
--- a/targetconfig.json
+++ b/targetconfig.json
@@ -40,10 +40,41 @@
             "Microsoft/pxt-neopixel",
             "Microsoft/pxt-microturtle"
         ],
-        "approvedReleases": {
+        "releases": {
             "v0": [
-                "Microsoft/pxt-neopixel#v0.6.10",
-                "Microsoft/pxt-neopixel#v0.0.9"
+                "dexterind/pxt-gigglebot#v1.0.6",
+                "MUSELAB/pxt-wifi-shield#v1.8.27",
+                "srs/pxt-bitbot#v0.4.1",
+                "pimoroni/pxt-scrollbit#v0.0.3",
+                "laboratoryforplayfulcomputation/pxt-blockytalkyble#v0.0.8",
+                "sparkfun/pxt-weather-bit#v0.0.12",
+                "kittenbot/pxt-robotbit#v0.2.4",
+                "LaboratoryForPlayfulComputation/pxt-BlockyTalkyBLE#v0.0.8",
+                "mbitfun/pxt-katakana#v1.0.16",
+                "sunfounder/pxt-sloth#v1.0.8",
+                "emwta/pxt-iBit#v2.0.1",
+                "1010Technologies/pxt-makerbit#v0.17.0",
+                "kitronikltd/pxt-kitronik-motor-driver#v0.0.6",
+                "pizayanz/pxt-linebeacon#v0.0.1",
+                "chevyng/pxt-ucl-junkrobot#v0.0.12",
+                "microsoft/pxt-midi#v2.1.11",
+                "CoderDojoOlney/pxt-olney#v0.0.9",
+                "dexterind/pxt-giggle#v1.0.6",
+                "tinkertanker/pxt-oled-ssd1306#v1.2.3",
+                "microsoft/pxt-neopixel#v0.6.10",
+                "microsoft/pxt-max6675#v1.0.3",
+                "microsoft/pxt-microturtle#v0.0.9",
+                "minodekit/pxt-minode#v1.0.5",
+                "pimoroni/pxt-envirobit#v0.0.2",
+                "microsoft/pxt-bluetooth-temperature-sensor#v0.0.11",
+                "microsoft/pxt-sonar#v0.0.5",
+                "vengit/pxt-sbrick#v1.0.4",
+                "microsoft/pxt-radio-blockchain#v0.1.4",
+                "seeed-studio/pxt-grove#v0.1.0",
+                "microsoft/pxt-bluetooth-midi#v2.0.13",
+                "pimoroni/pxt-automationbit#v0.0.2",
+                "sparkfun/pxt-gamer-bit#v0.0.6",
+                "kitronikltd/pxt-kitronik-servo-lite#v1.0.5"
             ]
         }
     },
@@ -87,4 +118,4 @@
         "Blocks To JavaScript": "courses/blocks-to-javascript",
         "Courses": "courses"
     }
-}
+}
\ No newline at end of file