●SLACK — Claude Tag launches in beta on Slack: tag @Claude into channels to delegate tasks and connect tools, data, and codebases●SECURITY — Claude Code adds a sandbox.credentials setting to block sandboxed commands from reading credential files and secrets●FIX — Remote MCP tool calls that once hung for five minutes now abort with an error instead of blocking●MCP — Enterprise MCP connectors gain Okta provisioning, giving users zero-touch access on first login●MODEL — Claude Fable 5 offers a 1M-token context, always-on adaptive thinking, and 128K output●LINEUP — Opus 4.8, Sonnet 4.6, and Haiku 4.5 lead the lineup; pick the right one per task●SLACK — Claude Tag launches in beta on Slack: tag @Claude into channels to delegate tasks and connect tools, data, and codebases●SECURITY — Claude Code adds a sandbox.credentials setting to block sandboxed commands from reading credential files and secrets●FIX — Remote MCP tool calls that once hung for five minutes now abort with an error instead of blocking●MCP — Enterprise MCP connectors gain Okta provisioning, giving users zero-touch access on first login●MODEL — Claude Fable 5 offers a 1M-token context, always-on adaptive thinking, and 128K output●LINEUP — Opus 4.8, Sonnet 4.6, and Haiku 4.5 lead the lineup; pick the right one per task