Developed the Git Graph Details feature for the zed-industries/zed repository, enabling full commit messages to be rendered as selectable, scrollable markdown within the details panel. This enhancement replaced static subject lines with dynamic markdown rendering, improving readability and usability for users referencing commit history. The implementation leveraged Rust, GPUI, and Git, with a focus on UI development and compliance with established design guidelines. Unit tests were added to ensure reliable loading and idempotency of the markdown view. The work addressed a key usability issue by allowing users to select and copy commit messages, and included thorough release documentation.