During March 2025, Riku contributed to the Leonidas-from-XIV/dune repository by enhancing the installability of wasm_of_ocaml, making it available through OPAM and compatible with the JSOO 6.0.1 release. Riku focused on build systems and documentation, updating user-facing materials to clarify the new installation process. The work included revising wasmoo.rst with detailed installation steps and adding an installation hint directly in the jsoo_rules.ml file. Using ML and build system expertise, Riku ensured that the changes were well-documented and accessible, providing a clear upgrade path for users while maintaining alignment with upstream release practices.