{"version":"2.1.319","anchor":"telemetry-and-diagnostic-additions","canonical_anchor":"telemetry-and-diagnostic-additions","heading":"Small changes to the usage and diagnostic data Claude Code reports","tier":"internal","area":"Telemetry","scope":"individual","heads_up":false,"url":"https:\/\/changelogs.core-directive.com\/v\/2.1.319\/e\/telemetry-and-diagnostic-additions","release_url":"https:\/\/changelogs.core-directive.com\/v\/2.1.319","markdown":"### Small changes to the usage and diagnostic data Claude Code reports\n\nTool usage reports gain timing fields, a few failure names are added, and two reporting names are removed\n\n**What**\n\nClaude Code changes some of the usage and diagnostic data it reports:\n\n- Reports about tool use gain fields for how long a tool's input took to stream in, how long it waited, and whether it was offered.\n\n- A failure reason for a tool host with no live permission grant is added.\n\n- Two names related to self-hosted previews and refused renewals are added to an internal list.\n\n- A file-listing name and one refusal-related report are removed.\n\n**Why**\n\nThese are minor reporting changes and do not change how Claude Code behaves for you.\n\n- Area: Telemetry\n- Tier: Under the hood\n- Useful: 1\/5\n- Signal: 1\/5\n- Scope: individual\n- Heads-up: no"}