Release 3.0.0-rc3

Author: me-no-dev

package_esp32_dev_index.json

@@ -9,6 +9,98 @@
         "online": "http://esp32.com"
       },
       "platforms": [
+        {
+          "name": "esp32",
+          "architecture": "esp32",
+          "version": "3.0.0-rc3",
+          "category": "ESP32",
+          "url": "https://github.com/espressif/arduino-esp32/releases/download/3.0.0-rc3/esp32-3.0.0-rc3.zip",
+          "archiveFileName": "esp32-3.0.0-rc3.zip",
+          "checksum": "SHA-256:87ff8e3499c8c2112c3d6faf0017998e64135c0f3553088d76be6f8b6a5af1ef",
+          "size": "23906520",
+          "help": {
+            "online": ""
+          },
+          "boards": [
+            {
+              "name": "ESP32 Dev Board"
+            },
+            {
+              "name": "ESP32-S2 Dev Board"
+            },
+            {
+              "name": "ESP32-S3 Dev Board"
+            },
+            {
+              "name": "ESP32-C3 Dev Board"
+            },
+            {
+              "name": "Arduino Nano ESP32"
+            }
+          ],
+          "toolsDependencies": [
+            {
+              "packager": "esp32",
+              "name": "esp32-arduino-libs",
+              "version": "idf-release_v5.1-442a798083"
+            },
+            {
+              "packager": "esp32",
+              "name": "xtensa-esp32-elf-gcc",
+              "version": "esp-12.2.0_20230208"
+            },
+            {
+              "packager": "esp32",
+              "name": "xtensa-esp32s2-elf-gcc",
+              "version": "esp-12.2.0_20230208"
+            },
+            {
+              "packager": "esp32",
+              "name": "xtensa-esp32s3-elf-gcc",
+              "version": "esp-12.2.0_20230208"
+            },
+            {
+              "packager": "esp32",
+              "name": "xtensa-esp-elf-gdb",
+              "version": "12.1_20231023"
+            },
+            {
+              "packager": "esp32",
+              "name": "esp-rv32",
+              "version": "2302"
+            },
+            {
+              "packager": "esp32",
+              "name": "riscv32-esp-elf-gdb",
+              "version": "12.1_20231023"
+            },
+            {
+              "packager": "esp32",
+              "name": "openocd-esp32",
+              "version": "v0.12.0-esp32-20230921"
+            },
+            {
+              "packager": "esp32",
+              "name": "esptool_py",
+              "version": "4.6"
+            },
+            {
+              "packager": "esp32",
+              "name": "mkspiffs",
+              "version": "0.2.3"
+            },
+            {
+              "packager": "esp32",
+              "name": "mklittlefs",
+              "version": "3.0.0-gnu12-dc7f933"
+            },
+            {
+              "packager": "arduino",
+              "name": "dfu-util",
+              "version": "0.11.0-arduino5"
+            }
+          ]
+        },
         {
           "name": "esp32",
           "architecture": "esp32",