During October 2025, Andrii Siubaiev focused on improving the immich-app/static-pages repository by addressing a documentation inconsistency related to API authentication. He identified that the documented header, x-immich-api-key, did not match the actual x-api-key used in Svelte-based requests, which could lead to client authentication errors. By updating the documentation to reflect the correct header, Andrii enhanced the clarity of the API contract and reduced potential onboarding friction for new contributors. His work centered on documentation skills and Svelte, ensuring that external integrators and developers could rely on accurate technical references, ultimately supporting more reliable client integrations.