Home›AgentsAgentsDev·1 min reading timeQuoting Thariq ShihiparSSimon Willison's Weblog·Published Sep 18, 2026Read the full articleAnthropic has updated Claude Code to version 2.1.277, adding support for AGENTS.md files as a new way to customize the AI assistant when CLAUDE.md is absent.#agentic-software-development#anthropic#claude-code#thariq-shihipar