Aleksander Borowski contributed to TheThingsNetwork/lorawan-stack by focusing on upstream alignment and dependency stability. He synchronized the lorawan-devices submodule to the latest upstream revision, ensuring that new features and fixes were integrated promptly. To address compatibility issues across different environments, Aleksander managed Go module dependencies by downgrading gRPC and aligning related libraries such as google.golang.org/genproto and google.golang.org/protobuf. His work in Go emphasized robust dependency management, reducing drift from upstream and improving build reliability for downstream deployments. Over the month, Aleksander delivered targeted updates that maintained business value and ensured the stack remained stable and compatible for users.