Ziga Mrzljak delivered cross-platform Windows build support for the oasisprotocol/cli repository, focusing on enhancing release automation and ensuring parity across operating systems. He updated the GoReleaser configuration and Makefile to enable Windows (amd64) executable builds, integrating these changes into the existing CI/CD pipeline. By adding Windows test coverage in continuous integration, Ziga improved reliability and reduced release friction for Windows users. His work leveraged Go, Makefile, and YAML, demonstrating a solid grasp of build automation and cross-platform development. Over the month, he contributed one feature with no reported bugs, reflecting a focused and well-executed engineering effort.