> ## Documentation Index > Fetch the complete documentation index at: https://docs.quivly.ai/llms.txt > Use this file to discover all available pages before exploring further. # Keep usage metrics visible across reporting periods > See all available metrics, inspect older latest observations, and change date ranges without losing the controls. [Back to What's new](https://docs.quivly.ai/changelog.md) [](https://docs.quivly.ai/updates/2026-11.md) v1.38.2 # Keep usage metrics visible across reporting periods See all available metrics, inspect older latest observations, and change date ranges without losing the controls. The customer Usage tab shows all available metrics rather than stopping at six. Year-to-date and all-time ranges can load longer histories, and date controls stay available while loading or after an empty result or error. For metrics aggregated as **Latest**, the headline can retain the last known observation on or before your selected end date. **Last observed** identifies an older value; it does not imply recent activity. Charts keep gaps where there are no observations, and missing values remain distinct from a measured zero. Read [usage values, dates, and trends](https://docs.quivly.ai/customer-views/usage-tab.md#metric-summary-row). This documentation is built and hosted on [Mintlify](https://mintlify.com), a developer documentation platform.