- Fixed alpine builds (shell: alpine.sh --root for apk) - Added proper dependencies and comprehensive curl cmake options - Disabled gRPC for all release builds (not used by Salvium) - Updated macOS runners to macos-15-intel/macos-15 CMakeLists.txt: - Changed WITH_GRPC default to OFF (merge mining not used) side_chain.cpp: - Cleaned up chain_recovery log formatting