Changelog

New Features

• Agent Client Protocol (ACP) Support: Added comprehensive support for the Agent Client Protocol with terminal authentication, model selection, and indexing control via new `--acp` and `--allow-indexing` flags
• Thinking Summaries: Display GPT-5 model thinking process summaries with collapsible sections in the TUI
• MCP Server Support: Extended support for HTTP and SSE-based Model Context Protocol servers in addition to stdio servers

Improvements

• CLI is now GA: Removed beta label from the CLI banner
• Model Selection: Simplified model selection with short names (e.g., 'sonnet4.5' instead of full model IDs)
• File Mentions: Fixed file mentions to not include @ symbol in prompts

Bug Fixes

• Content Handling: Improved stability when handling undefined content to prevent crashes