v0.4.1

✨ Features

• Introduced a tabbed command palette for chat @ and / actions.
• Added on-demand expansion for complete tool call results.
• Added usage balance, lifetime spending, and yearly activity insights to subscription settings.
• Added per-user yearly activity heatmaps.
• Added project default models and inherited MCP tool settings.
• Added manual file vectorization.
• Added an admin switch to disable knowledge base capabilities.
• Added safer upstream model catalog synchronization.
• Improved temporary conversation support for tools, files, and retrieval features.

⚡ Improvements

• Improved chat composer focus behavior and keyboard navigation.
• Preserved saved drafts when creating a new conversation.
• Clearly separated attachment upload and file-processing states.
• Improved file preview, file list, and knowledge base detail pages.
• Unified preview layouts for sidebar search and starred conversations.
• Refined MCP and knowledge base popovers and dialogs.
• Improved empty states across announcements, files, models, logs, and settings.
• Improved code block and HTML block rendering across streamed content.
• Improved table scrolling, column sizing, and Firefox compatibility.
• Added better scroll-fade fallbacks for browsers without scroll-driven animation support.

🐛 Fixes

• Fixed cached prompt billing to use observed usage.
• Fixed stale conversation run indicators after generation.
• Fixed blank scrolling before model output.
• Fixed excess blank space after generation.
• Fixed long reasoning content being lost during stream recovery.
• Fixed reasoning snapshot API inconsistencies.
• Fixed multiline web text pasting into the composer.
• Fixed untagged code fences being parsed as Markdown.
• Fixed active session location handling.
• Fixed admin redemption filters and model selector styling.
• Improved SMTP delivery, authentication, and generation lifecycle stability.