Worked on the moysklad/api-remap-1.2-doc repository, delivering two targeted documentation features over two months. Enhanced notification capabilities by introducing the NewEventInEventFeed type and Followed Events group, refining the API contract to make the 'operation' field optional and updating related documentation and changelogs. Focused on Markdown for all documentation changes, ensuring clarity and consistency for both developers and end-users. In a subsequent update, performed a comprehensive terminology change from 'document' to 'ob-ekt' across all documentation links and changelog references, maintaining link integrity and minimizing risk by avoiding code changes. No bugs were fixed during this period.