{"version":"2.1.259","anchor":"context-usage-telemetry-callback-added","canonical_anchor":"context-usage-telemetry-callback-added","heading":"Context-usage telemetry callback added","tier":"notice","area":"Context Window","scope":null,"heads_up":null,"url":"https:\/\/changelogs.core-directive.com\/v\/2.1.259\/e\/context-usage-telemetry-callback-added","release_url":"https:\/\/changelogs.core-directive.com\/v\/2.1.259","markdown":"### Context-usage telemetry callback added\n\nUsed and maximum token counts are now computed and pushed out as context usage whenever they change, feeding live usage indicators.\n\nA new helper computes used and max token counts from the current message history and model, and calls `notifyMetadataChanged({ context_usage })` whenever the totals change. This feeds live context-window usage indicators, such as a status bar, rather than being purely internal bookkeeping.\n\n- Area: Context Window\n- Names: `context_usage`\n- Tier: You'll notice\n- Useful: 3\/5\n- Signal: 3\/5"}