**GitHub Copilot CLI** now requires double Esc to cancel in-flight work and loads custom instructions from `.gitignored` directories.
**Cline** now supports **GPT-5.5** for OpenAI Codex subscription users.
VS Code extension now supports attaching Git changes directly from prompt mentions, plus tab-bar fixes in Agent Manager.
**Claude Code** adds `claude ultrareview [target]` subcommand to run /ultrareview non-interactively in CI pipelines with JSON output support.
Alpha pre-release version bump with no published changelog details.
**DeepSeek** assistant messages now always include reasoning to prevent provider formatting failures.