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This week in Claude
A weekly digest for Claude Code builders. Model updates, releases, and notable tools. Every Monday morning.
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Past Issues
10June 29, 2026Claude Tag brings @Claude to Slack, Mythos 5 partially restored, major outage hits all modelsJune 22, 2026Seoul office opens, WIF replaces API keys, Claude Design hits 1M usersJune 15, 2026Fable 5 launches, then gets banned for foreign users by US export order — plus TCS, DXC, and Glasswing expandJune 10, 2026Claude Fable 5 launches, Anthropic files for IPO, Partner Hub goes liveMay 25, 2026MCP 2.0 Is Here: Everything Developers Need to KnowMay 23, 2026Stainless acquisition, KPMG alliance, self-hosted agent sandboxesMay 16, 2026SpaceX deal increases usage limits, AWS MCP GA, TrustFallMay 4, 2026Claude Security beta, Adobe MCP, and 50+ Code fixesApril 27, 2026Postmortem, GPT-5.5, and a Code sandbox escapeApril 20, 2026Opus 4.7, Claude Design, and an MCP flaw affecting 200k servers