Allow editing port range, traffic limit, allowed domains, allowed API
IPs and expiry time on existing shares via a new update endpoint and
edit modal in the frontend.
Route diagnosis for shared remote nodes through federation runtime APIs so tunnel and forward diagnostics work across panels, and add contract coverage for single-panel and dual-panel scenarios.
Bridge Java-to-Go runtime behavior by enforcing forward ownership checks, wiring node command dispatch/diagnostics, and adding contract coverage so migrated APIs can run with production semantics.
sagit