During July 2025, Dimitar focused on enhancing the OpenID4VP specification within the openid/OpenID4VP repository by improving documentation quality rather than developing new features. He applied his expertise in technical writing and documentation, using Markdown to refine the Draft-29 specification. His work involved correcting three typographical errors and standardizing terminology throughout the document, which addressed potential sources of confusion for implementers. By prioritizing clarity and consistency, Dimitar enabled developers to interpret and implement the specification more efficiently. The depth of his contribution lay in meticulous attention to detail, ensuring the documentation was both accurate and accessible for the technical audience.