Update README with release info

Author: BobSaidHi

.gitignore

@@ -6,3 +6,6 @@
 /docs/doxygen-out
 compile_commands.json
 demos/LoadDemo_v0.2.1.zip
+demos/LoadDemo_v0.3.0.zip
+demos/LoadDemo_v0.3.0_v1.0.0.zip
+demos/LoadDemo_v0.3.1_v1.0.1.zip

README.md

@@ -10,6 +10,10 @@ Load specific code fore 2026 Controls.
 
 [![PlatformIO CI](https://github.com/CalPolyWindPower/2026-Controls_Load/actions/workflows/platformio.yml/badge.svg)](https://github.com/CalPolyWindPower/2026-Controls_Load/actions/workflows/platformio.yml)
 
+## Releases & Demos
+
+For releases and prepared demos, please see the [Releases](https://github.com/CalPolyWindPower/2026-Controls_Load/releases) section.
+
 ## Folder/ Directory Structure
 
 - `.github` - GitHub config