v1.4.3
Per-server API keys: servers: entries now accept {enabled: true, api_key: "secret"}. For llama.cpp the key is passed as --api-key so the server requires Authorization: Bearer; for LM Studio it lets the launcher keep working with Require API token enabled. 401/403 responses produce an actionable error, keys are whitespace-trimmed with a warning, and --api-key values in extra_args are masked in the config pop-up.