# Claude Code 2.1.284 By Steven Van ยท 2026-09-28 Sonnet 5.5 becomes the default Sonnet on the Anthropic API with 1M context, alongside spend-limit dollar amounts and a new MCP reconnect command. Claude Sonnet 5.5 (claude-sonnet-5-5) is now the default Sonnet model on the Anthropic API in [Claude Code](). It has a 1M context window, and cache reads cost $0.20 per Mtok. Version 2.1.284 also adds several smaller changes, listed in the [changelog](): - Auto mode's prompt before a read outside the working directories has a new answer, "Yes, but ask again next time". It allows that one read and still asks about later ones. - The Claude apps gateway spend limit in /usage and the status line now shows dollar amounts, for example "$271.40 / $500.00 spent this month". This needs the gateway to run this version or later. The status line's rate\_limits.spend\_limit also gains used\_usd, limit\_usd and period. - New keybinding actions effortSlider:decreaseEffort, increaseEffort and toggleUltracode let you rebind the /effort slider's arrow and Tab keys in keybindings.json. - /rate-limit-options now appears in /help and the command menu for claude.ai subscribers, so the usage-limit notices that mention it point to a command you can find. - /mcp reconnect all in the interactive terminal retries every MCP server that failed to connect or needs authentication, all at once. - The Claude apps gateway now shows startup warnings when a managed policy's availableModels is empty, or leaves out the model Claude Code starts with. ![Claude Code]() Claude Code Anthropic's agentic coding tool โ€” Claude in your terminal, IDE, desktop app and browser, reading and editing your codebase, running commands, opening pull requests and working on tasks in the cloud. [View Claude Code โ†’]() [Read the original announcement โ†’]() [Read Claude Code 2.1.284 on Creators Toolbox]() --- Canonical source: https://creatorstoolbox.com/blog/claude-code-claude-code-2-1-284