What's New — v2.412.10 (2026-09-16)

Safer SQL validation, clearer field-mapping changes, and an improved Astrobot chat.

Fixes

• Auto-expanding chat input: The lineage chat box now automatically grows as you type or paste longer prompts, making it easier to draft and review your messages.
• Improved SQL validation and chat history: Astrobot now correctly supports advanced SQL window functions during lineage validation, and chat history is safely preserved even if a request fails.
• Clearer field deletion warnings: The query assistant now explicitly highlights any fields that will be removed or replaced by a proposed change, and the experimental query assistant tab has been hidden from main navigation.
• Detailed field-mapping change summaries: Astrobot is now restricted from making unrequested changes to your data mappings, and proposal cards now display a clear summary of all field modifications before you apply them.