Kieler Du developed and maintained the Deep-Delve Pacer plugin for the runelite/plugin-hub repository, focusing on enhancing user pacing workflows within the system. Over two months, Kieler delivered the initial feature set and subsequently upgraded the plugin to incorporate new capabilities and ensure compatibility with evolving dependencies. The work involved careful plugin development using plaintext and integration with existing CI and testing pipelines, emphasizing stability and seamless adoption. Although no major bugs were reported or fixed, Kieler’s contributions centered on feature delivery, release readiness, and documentation, resulting in a robust plugin that supports extended pacing features for end users.