Prometheus v3.13.1

This maintenance release addresses a critical bug in the Time Series Database (TSDB) engine that caused incorrect data retrieval or missing samples during range queries after head-chunk truncation.

Fix data corruption and missing samples in TSDB head-chunk cache — This fixes a critical data integrity bug where range queries could return incorrect data or fail to find existing samples following memory maintenance tasks. This ensures your dashboards and alerts remain accurate and reliable during high-churn periods.