{"version":"2.1.295","anchor":"nesting-depth-cap-for-values-crossing-the-vm-boundary","canonical_anchor":"nesting-depth-cap-for-values-crossing-the-vm-boundary","heading":"Deeply nested data now fails clearly when crossing into the sandbox","tier":"notice","area":"Sandbox","scope":"individual","heads_up":false,"url":"https:\/\/changelogs.core-directive.com\/v\/2.1.295\/e\/nesting-depth-cap-for-values-crossing-the-vm-boundary","release_url":"https:\/\/changelogs.core-directive.com\/v\/2.1.295","markdown":"### Deeply nested data now fails clearly when crossing into the sandbox\n\nData nested beyond a set depth now stops with an error when passed between the sandbox and Claude Code\n\n**What**\n\nThe sandbox is a protective boundary that runs some work inside a separate virtual machine. When data is copied between that virtual machine and Claude Code, Claude Code now stops with an error if the data is nested deeper than a set number of levels. The error says that nesting deeper than that many levels is not supported across the VM boundary.\n\n**Why**\n\nTool or script data that is nested very deeply will now fail with a clear message.\n\n- Area: Sandbox\n- Tier: You'll notice\n- Useful: 1\/5\n- Signal: 2\/5\n- Scope: individual\n- Heads-up: no"}