Anthropic Unveils Claude Sonnet 4.5 with 30-Hour Autonomous Coding

1 min read
Source: Anthropic
Anthropic Unveils Claude Sonnet 4.5 with 30-Hour Autonomous Coding
Photo: Anthropic
TL;DR Summary

Claude Code has been upgraded with a native VS Code extension, enhanced terminal interface, and checkpointing for autonomous and complex development tasks, enabling more efficient and confident coding workflows with new features like subagents, hooks, and background tasks.

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