codetether-agent 4.0.0

A2A-native AI coding agent for the CodeTether ecosystem
Documentation
--- README.md
+++ README.md
@@ -107,6 +107,17 @@
 
 ```bash
 cargo install codetether-agent
+
+# Optional: Enable hardware acceleration for the local FunctionGemma tool router
+# For Apple Silicon / Intel Mac:
+cargo install codetether-agent --features candle-accelerate
+
+# For Intel/AMD Linux (requires MKL libraries):
+cargo install codetether-agent --features candle-mkl
+
+# For Nvidia GPU:
+cargo install codetether-agent --features candle-cuda
 ```
 
 ## Quick Start