- Replace all hardcoded wallet mnemonics with env variable reads
- Add comprehensive e2e test suite (tools/e2e-test/)
- Add zagros validator management tools
- Add subxt examples for mainnet operations
- Update CRITICAL_STATE with zagros testnet and mainnet status
- Fix people chain spec ID and chainspec build script
chain-spec-tool:
- CLI utility for chain spec manipulation and validation
- Used for mainnet chain spec generation and verification
usdt-bridge:
- Custodial bridge for wUSDT token operations
- Handles USDT wrapping/unwrapping between external chains and Asset Hub
- Configuration in bridge_config.json