Hanlong developed an SVG marketplace icon for the Logseq-go-to-bottom plugin within the avelino/logseq-marketplace repository, focusing on enhancing the plugin’s visibility and readiness for marketplace integration. The work involved creating a scalable SVG asset and organizing repository structures to align with marketplace requirements, ensuring a smooth integration process. Hanlong utilized skills in plugin development and SVG asset creation, maintaining clear change traceability through a single, focused commit. While the scope was limited to one feature and did not include bug fixes, the contribution addressed marketplace discoverability and asset organization, demonstrating attention to integration standards and effective use of Git for version control.