●MODEL — Claude Opus 4.8 and Haiku 4.5 arrive in the Messages API for coding and agentic work●CODE — Claude Code adds /rewind to resume before /clear, with steadier MCP reliability and OAuth retries●CODE — CPU use during streaming drops about 37%, improving stability on long-running sessions●CLOUD — Claude is generally available in Microsoft Foundry on Azure with Azure-native access●SECURITY — Static API keys can now be replaced with WIF short-lived, scoped credentials●POLICY — The US government clears Anthropic to release Mythos 5 to about 100 firms and agencies●MODEL — Claude Opus 4.8 and Haiku 4.5 arrive in the Messages API for coding and agentic work●CODE — Claude Code adds /rewind to resume before /clear, with steadier MCP reliability and OAuth retries●CODE — CPU use during streaming drops about 37%, improving stability on long-running sessions●CLOUD — Claude is generally available in Microsoft Foundry on Azure with Azure-native access●SECURITY — Static API keys can now be replaced with WIF short-lived, scoped credentials●POLICY — The US government clears Anthropic to release Mythos 5 to about 100 firms and agencies