Worked on updating JetBrains Gateway documentation within the gitpod-io/gitpod repository to support a domain migration to ona.com. This involved systematically revising documentation links and IDE configuration files, as well as updating the Gateway plugin to ensure all user-facing resources referenced the new domain. Using skills in IDE configuration, documentation, and plugin development, and working primarily with JSON and Kotlin, the changes aimed to provide users with reliable access to current installation instructions. The update improved onboarding and troubleshooting by reducing confusion, ensuring that all documentation and code consistently pointed to the correct, up-to-date domain resources.