Under the hood
Internal plugin sync and MCP relay functions were renamed with no behavior change
What
A handful of internal helper functions used when Claude Code syncs plugins and connects to MCP servers (a protocol that lets Claude Code talk to external tools) were renamed. The telemetry events tied to these functions, tengu_plugins_sync_mcp_relay_wait, tengu_sync_plugin_install_timeout, and tengu_plugins_sync_wait_timeout, are unchanged.
Why
This is an internal cleanup with no effect on behavior. Nothing changes for anyone using Claude Code.