Update Cargo.toml for 0.3.0 release

Author: calebbourg

esp32-wroom-rp/Cargo.toml

@@ -3,13 +3,17 @@ authors = [
     "Jim Hodapp",
     "Caleb Bourg",
     "Glyn Matthews",
-    "Dilyn Corner"
+    "Dilyn Corner",
+    "Rust Never Sleeps <rns@jimhodappcoaching.com>"
 ]
 edition = "2021"
 readme = "README.md"
 name = "esp32-wroom-rp"
+license = "BSD-2-Clause-Patent"
 version = "0.3.0"
 description = "Rust-based Espressif ESP32-WROOM WiFi driver crate for RP2040 series microcontroller boards."
+categories = ["embedded", "no-std", "hardware-support", "embedded-hal", "RP2040"]
+repository = "https://github.com/Jim-Hodapp-Coaching/esp32-wroom-rp"
 
 [lib]
 name = "esp32_wroom_rp"