diff --git a/boards/default/arduino_avr/config.json b/boards/default/arduino_avr/config.json
index d8c10ed3..bf6b8090 100644
--- a/boards/default/arduino_avr/config.json
+++ b/boards/default/arduino_avr/config.json
@@ -99,7 +99,7 @@
     "lib": {
         "mixly": {
             "url": [
-                "http://download.mixlylibs.cloud/mixly-packages/cloud-libs/arduino_avr/libs.json"
+                "http://download.mixlylibs.cloud/mixly3-packages/cloud-libs/arduino_avr/libs.json"
             ]
         }
     },
diff --git a/boards/default/arduino_esp32/config.json b/boards/default/arduino_esp32/config.json
index b8f701e3..af280bf0 100644
--- a/boards/default/arduino_esp32/config.json
+++ b/boards/default/arduino_esp32/config.json
@@ -27,7 +27,7 @@
     "lib": {
         "mixly": {
             "url": [
-                "http://download.mixlylibs.cloud/mixly-packages/cloud-libs/arduino_esp32/libs.json"
+                "http://download.mixlylibs.cloud/mixly3-packages/cloud-libs/arduino_esp32/libs.json"
             ]
         }
     },
diff --git a/boards/default/arduino_esp8266/config.json b/boards/default/arduino_esp8266/config.json
index f3aeb714..d7d01565 100644
--- a/boards/default/arduino_esp8266/config.json
+++ b/boards/default/arduino_esp8266/config.json
@@ -1071,7 +1071,7 @@
     "lib": {
         "mixly": {
             "url": [
-                "http://download.mixlylibs.cloud/mixly-packages/cloud-libs/arduino_esp8266/libs.json"
+                "http://download.mixlylibs.cloud/mixly3-packages/cloud-libs/arduino_esp8266/libs.json"
             ]
         }
     },
diff --git a/boards/default/micropython_esp32/config.json b/boards/default/micropython_esp32/config.json
index 43dd3e1d..88476614 100644
--- a/boards/default/micropython_esp32/config.json
+++ b/boards/default/micropython_esp32/config.json
@@ -75,7 +75,7 @@
     "lib": {
         "mixly": {
             "url": [
-                "http://download.mixlylibs.cloud/mixly-packages/cloud-libs/micropython_esp32/libs.json"
+                "http://download.mixlylibs.cloud/mixly3-packages/cloud-libs/micropython_esp32/libs.json"
             ]
         }
     },
diff --git a/boards/default/micropython_esp32c2/config.json b/boards/default/micropython_esp32c2/config.json
index 8b5168bb..5954e53a 100644
--- a/boards/default/micropython_esp32c2/config.json
+++ b/boards/default/micropython_esp32c2/config.json
@@ -49,7 +49,7 @@
     "lib": {
         "mixly": {
             "url": [
-                "http://download.mixlylibs.cloud/mixly-packages/cloud-libs/micropython_esp32c3/libs.json"
+                "http://download.mixlylibs.cloud/mixly3-packages/cloud-libs/micropython_esp32c3/libs.json"
             ]
         }
     },
diff --git a/boards/default/micropython_esp32c3/config.json b/boards/default/micropython_esp32c3/config.json
index b6041f84..70a3e42b 100644
--- a/boards/default/micropython_esp32c3/config.json
+++ b/boards/default/micropython_esp32c3/config.json
@@ -57,7 +57,7 @@
     "lib": {
         "mixly": {
             "url": [
-                "http://download.mixlylibs.cloud/mixly-packages/cloud-libs/micropython_esp32c3/libs.json"
+                "http://download.mixlylibs.cloud/mixly3-packages/cloud-libs/micropython_esp32c3/libs.json"
             ]
         }
     },
diff --git a/boards/default/micropython_esp32s2/config.json b/boards/default/micropython_esp32s2/config.json
index b010d38f..a4853615 100644
--- a/boards/default/micropython_esp32s2/config.json
+++ b/boards/default/micropython_esp32s2/config.json
@@ -55,7 +55,7 @@
     "lib": {
         "mixly": {
             "url": [
-                "http://download.mixlylibs.cloud/mixly-packages/cloud-libs/micropython_esp32c3/libs.json"
+                "http://download.mixlylibs.cloud/mixly3-packages/cloud-libs/micropython_esp32c3/libs.json"
             ]
         }
     },
diff --git a/boards/default/micropython_esp32s3/config.json b/boards/default/micropython_esp32s3/config.json
index 08b1abf7..88e00d4a 100644
--- a/boards/default/micropython_esp32s3/config.json
+++ b/boards/default/micropython_esp32s3/config.json
@@ -52,7 +52,7 @@
     "lib": {
         "mixly": {
             "url": [
-                "http://download.mixlylibs.cloud/mixly-packages/cloud-libs/micropython_esp32c3/libs.json"
+                "http://download.mixlylibs.cloud/mixly3-packages/cloud-libs/micropython_esp32c3/libs.json"
             ]
         }
     },
diff --git a/boards/default/micropython_robot/config.json b/boards/default/micropython_robot/config.json
index d201d9b7..13f57b02 100644
--- a/boards/default/micropython_robot/config.json
+++ b/boards/default/micropython_robot/config.json
@@ -77,7 +77,7 @@
     "lib": {
         "mixly": {
             "url": [
-                "http://download.mixlylibs.cloud/mixly-packages/cloud-libs/micropython_esp32/libs.json"
+                "http://download.mixlylibs.cloud/mixly3-packages/cloud-libs/micropython_esp32/libs.json"
             ]
         }
     },
diff --git a/boards/default/python_mixpy/config.json b/boards/default/python_mixpy/config.json
index ed966886..1621567b 100644
--- a/boards/default/python_mixpy/config.json
+++ b/boards/default/python_mixpy/config.json
@@ -14,7 +14,7 @@
     "lib": {
         "mixly": {
             "url": [
-                "http://download.mixlylibs.cloud/mixly-packages/cloud-libs/python/libs.json"
+                "http://download.mixlylibs.cloud/mixly3-packages/cloud-libs/python/libs.json"
             ]
         }
     },
diff --git a/boards/default_src/arduino_avr/origin/config.json b/boards/default_src/arduino_avr/origin/config.json
index d8c10ed3..bf6b8090 100644
--- a/boards/default_src/arduino_avr/origin/config.json
+++ b/boards/default_src/arduino_avr/origin/config.json
@@ -99,7 +99,7 @@
     "lib": {
         "mixly": {
             "url": [
-                "http://download.mixlylibs.cloud/mixly-packages/cloud-libs/arduino_avr/libs.json"
+                "http://download.mixlylibs.cloud/mixly3-packages/cloud-libs/arduino_avr/libs.json"
             ]
         }
     },
diff --git a/boards/default_src/arduino_esp32/origin/config.json b/boards/default_src/arduino_esp32/origin/config.json
index b8f701e3..af280bf0 100644
--- a/boards/default_src/arduino_esp32/origin/config.json
+++ b/boards/default_src/arduino_esp32/origin/config.json
@@ -27,7 +27,7 @@
     "lib": {
         "mixly": {
             "url": [
-                "http://download.mixlylibs.cloud/mixly-packages/cloud-libs/arduino_esp32/libs.json"
+                "http://download.mixlylibs.cloud/mixly3-packages/cloud-libs/arduino_esp32/libs.json"
             ]
         }
     },
diff --git a/boards/default_src/arduino_esp8266/origin/config.json b/boards/default_src/arduino_esp8266/origin/config.json
index f3aeb714..d7d01565 100644
--- a/boards/default_src/arduino_esp8266/origin/config.json
+++ b/boards/default_src/arduino_esp8266/origin/config.json
@@ -1071,7 +1071,7 @@
     "lib": {
         "mixly": {
             "url": [
-                "http://download.mixlylibs.cloud/mixly-packages/cloud-libs/arduino_esp8266/libs.json"
+                "http://download.mixlylibs.cloud/mixly3-packages/cloud-libs/arduino_esp8266/libs.json"
             ]
         }
     },
diff --git a/boards/default_src/micropython_esp32/origin/config.json b/boards/default_src/micropython_esp32/origin/config.json
index 43dd3e1d..88476614 100644
--- a/boards/default_src/micropython_esp32/origin/config.json
+++ b/boards/default_src/micropython_esp32/origin/config.json
@@ -75,7 +75,7 @@
     "lib": {
         "mixly": {
             "url": [
-                "http://download.mixlylibs.cloud/mixly-packages/cloud-libs/micropython_esp32/libs.json"
+                "http://download.mixlylibs.cloud/mixly3-packages/cloud-libs/micropython_esp32/libs.json"
             ]
         }
     },
diff --git a/boards/default_src/micropython_esp32c2/origin/config.json b/boards/default_src/micropython_esp32c2/origin/config.json
index 8b5168bb..5954e53a 100644
--- a/boards/default_src/micropython_esp32c2/origin/config.json
+++ b/boards/default_src/micropython_esp32c2/origin/config.json
@@ -49,7 +49,7 @@
     "lib": {
         "mixly": {
             "url": [
-                "http://download.mixlylibs.cloud/mixly-packages/cloud-libs/micropython_esp32c3/libs.json"
+                "http://download.mixlylibs.cloud/mixly3-packages/cloud-libs/micropython_esp32c3/libs.json"
             ]
         }
     },
diff --git a/boards/default_src/micropython_esp32c3/origin/config.json b/boards/default_src/micropython_esp32c3/origin/config.json
index b6041f84..70a3e42b 100644
--- a/boards/default_src/micropython_esp32c3/origin/config.json
+++ b/boards/default_src/micropython_esp32c3/origin/config.json
@@ -57,7 +57,7 @@
     "lib": {
         "mixly": {
             "url": [
-                "http://download.mixlylibs.cloud/mixly-packages/cloud-libs/micropython_esp32c3/libs.json"
+                "http://download.mixlylibs.cloud/mixly3-packages/cloud-libs/micropython_esp32c3/libs.json"
             ]
         }
     },
diff --git a/boards/default_src/micropython_esp32s2/origin/config.json b/boards/default_src/micropython_esp32s2/origin/config.json
index b010d38f..a4853615 100644
--- a/boards/default_src/micropython_esp32s2/origin/config.json
+++ b/boards/default_src/micropython_esp32s2/origin/config.json
@@ -55,7 +55,7 @@
     "lib": {
         "mixly": {
             "url": [
-                "http://download.mixlylibs.cloud/mixly-packages/cloud-libs/micropython_esp32c3/libs.json"
+                "http://download.mixlylibs.cloud/mixly3-packages/cloud-libs/micropython_esp32c3/libs.json"
             ]
         }
     },
diff --git a/boards/default_src/micropython_esp32s3/origin/config.json b/boards/default_src/micropython_esp32s3/origin/config.json
index 08b1abf7..88e00d4a 100644
--- a/boards/default_src/micropython_esp32s3/origin/config.json
+++ b/boards/default_src/micropython_esp32s3/origin/config.json
@@ -52,7 +52,7 @@
     "lib": {
         "mixly": {
             "url": [
-                "http://download.mixlylibs.cloud/mixly-packages/cloud-libs/micropython_esp32c3/libs.json"
+                "http://download.mixlylibs.cloud/mixly3-packages/cloud-libs/micropython_esp32c3/libs.json"
             ]
         }
     },
diff --git a/boards/default_src/micropython_robot/origin/config.json b/boards/default_src/micropython_robot/origin/config.json
index d201d9b7..13f57b02 100644
--- a/boards/default_src/micropython_robot/origin/config.json
+++ b/boards/default_src/micropython_robot/origin/config.json
@@ -77,7 +77,7 @@
     "lib": {
         "mixly": {
             "url": [
-                "http://download.mixlylibs.cloud/mixly-packages/cloud-libs/micropython_esp32/libs.json"
+                "http://download.mixlylibs.cloud/mixly3-packages/cloud-libs/micropython_esp32/libs.json"
             ]
         }
     },
diff --git a/boards/default_src/python_mixpy/origin/config.json b/boards/default_src/python_mixpy/origin/config.json
index ed966886..1621567b 100644
--- a/boards/default_src/python_mixpy/origin/config.json
+++ b/boards/default_src/python_mixpy/origin/config.json
@@ -14,7 +14,7 @@
     "lib": {
         "mixly": {
             "url": [
-                "http://download.mixlylibs.cloud/mixly-packages/cloud-libs/python/libs.json"
+                "http://download.mixlylibs.cloud/mixly3-packages/cloud-libs/python/libs.json"
             ]
         }
     },
diff --git a/sw-config.json b/sw-config.json
index 95d95bfa..ab55b041 100644
--- a/sw-config.json
+++ b/sw-config.json
@@ -1,7 +1,7 @@
 {
     "version": "Mixly 3.0 rc0",
     "board": {
-        "url": "http://download.mixlylibs.cloud/mixly-packages/cloud-boards/boards.json"
+        "url": "http://download.mixlylibs.cloud/mixly3-packages/cloud-boards/boards.json"
     },
     "defaultPath": {
         "win32": {