It has holtwinters as a builtin: https://prometheus.io/docs/prometheus/latest/querying/functions/#holt_winters https://prometheus.io/docs/prometheus/latest/quer

It has holtwinters as a builtin: https://prometheus.io/docs/prometheus/latest/querying/functions/#holt_winters https://prometheus.io/docs/prometheus/latest/querying/functi... Nothing stopping folks from adding in more.