Fixed
- The options page can be saved again after an MCP server is removed. Deleting an MCP server integration left its LLM API id stored in the Home Generative Agent configuration; the Control Home Assistant selector rejected the now-unknown id on save with "value must be one of […]", leaving the whole settings form permanently unsaveable (#568). Unavailable ids now stay selected and appear in the list as
<id> (no longer available), so the form always saves and the new server can be selected — while your selection is never dropped behind your back: removing a dead entry is always an explicit deselection, and a server that is merely reloading when you open the form keeps its place. Reported by @krishgcek. - Corrupted or legacy LLM API values can no longer break the integration. A stored
None, empty string, or non-string list element — reachable through programmatic options updates or old config versions — could crash the options form build or block the conversation entity from loading at startup. All readers now share one normalizer that quietly drops the degenerate shapes.