v0.6.8

• BREAKING CHANGE Change the default self-hosted API server port from 61016 to the newly IANA-registered 6610. Deployments relying on the default now serve the API on 6610. Update clients, reverse proxies, and --host/BENCHER_HOST references (Docker Compose, devcontainer, and docs are updated to match). To stay on 61016, set server.bind_address to 0.0.0.0:61016 (or run bencher up --api-port 61016).
• Mark the remaining user API token REST endpoints (list, view, update, and revoke) as deprecated in the OpenAPI spec and API docs; they continue to work for existing tokens