{"version":"2.1.310","anchor":"agentcontext-now-passed-to-mode-change-and-compaction-teleme","canonical_anchor":"agentcontext-now-passed-to-mode-change-and-compaction-teleme","heading":"Usage reports for leaving plan mode and for compaction now say which agent was involved","tier":"internal","area":"Telemetry","scope":"individual","heads_up":false,"url":"https:\/\/changelogs.core-directive.com\/v\/2.1.310\/e\/agentcontext-now-passed-to-mode-change-and-compaction-teleme","release_url":"https:\/\/changelogs.core-directive.com\/v\/2.1.310","markdown":"### Usage reports for leaving plan mode and for compaction now say which agent was involved\n\nClaude Code's usage reports for leaving plan mode and for finishing compaction now carry which agent or subagent the event came from\n\n**What**\n\nClaude Code sends usage reports about what happens during a session. Two of them now include which agent the event came from:\n\n- leaving plan mode, the mode where Claude Code plans before making changes\n\n- the end of compaction, when Claude Code shortens a long conversation to fit\n\nInformation recorded about tasks now carries the same detail. A subagent is a helper run of Claude Code that works on part of a task.\n\n**Why**\n\nThis lets these events be traced to the particular subagent they came from. It is mostly a change to reporting.\n\n- Area: Telemetry\n- Tier: Under the hood\n- Useful: 1\/5\n- Signal: 1\/5\n- Scope: individual\n- Heads-up: no"}