{"version":"2.1.315","anchor":"interrupted-agent-marker-added","canonical_anchor":"interrupted-agent-marker-added","heading":"A subagent cut off by a stopped process is now marked as interrupted","tier":"notice","area":"Subagents","scope":"individual","heads_up":false,"url":"https:\/\/changelogs.core-directive.com\/v\/2.1.315\/e\/interrupted-agent-marker-added","release_url":"https:\/\/changelogs.core-directive.com\/v\/2.1.315","markdown":"### A subagent cut off by a stopped process is now marked as interrupted\n\nClaude Code now recognises a subagent that never finished because the process running the conversation stopped\n\n**What**\n\nA subagent is a helper Claude starts to work on part of a task. Claude Code now recognises a new interruption message for a subagent that never finished because the process running the conversation stopped. The message says the agent returned no result and that nobody asked it to stop.\n\n**Why**\n\nClaude Code filters these interruption messages out of the transcript. This adds the case where the whole process stopped, so an unfinished subagent is not mistaken for one you cancelled.\n\n- Area: Subagents\n- Tier: You'll notice\n- Useful: 1\/5\n- Signal: 1\/5\n- Scope: individual\n- Heads-up: no"}