Worked on the streamingfast/substreams repository to enhance developer experience by delivering a focused documentation refresh for hosted sinks. The update involved using Markdown and technical writing skills to replace an outdated image and remove references to binary uploads, ensuring the documentation accurately reflected current product capabilities. This targeted change streamlined onboarding for new developers and reduced potential confusion by eliminating deprecated options from deployment guidance. All improvements were consolidated into a single commit, demonstrating a concise and collaborative workflow. The documentation update aimed to lower support queries and facilitate faster adoption of hosted sinks features by clarifying usage and deployment processes.