diff --git a/docs/changelog/CHANGELOG.md b/docs/changelog/CHANGELOG.md
index eb8414aa3..318019d2d 100644
--- a/docs/changelog/CHANGELOG.md
+++ b/docs/changelog/CHANGELOG.md
@@ -25,6 +25,7 @@ See also [LTS releases](https://docs.victoriametrics.com/lts-releases/).
 * BUGFIX: [vmsingle](https://docs.victoriametrics.com/single-server-victoriametrics/), `vmselect` in [VictoriaMetrics cluster](https://docs.victoriametrics.com/cluster-victoriametrics/): keep the order of resulting time series when `limit_offset` is applied. See [this issue](https://github.com/VictoriaMetrics/VictoriaMetrics/issues/7068).
 * BUGFIX: [graphite](https://docs.victoriametrics.com/#graphite-render-api-usage): properly handle xFilesFactor=0 for `transformRemoveEmptySeries` function. See [this PR](https://github.com/VictoriaMetrics/VictoriaMetrics/pull/7337) for details.
 * BUGFIX: [vmauth](https://docs.victoriametrics.com/vmauth): properly check availability of all the backends before giving up when proxying requests. Previously, vmauth could return an error even if there were healthy backends available. See [this issue](https://github.com/VictoriaMetrics/VictoriaMetrics/issues/3061) for details.
+* BUGFIX: [Single-node VictoriaMetrics](https://docs.victoriametrics.com/) and `vmstorage` in [VictoriaMetrics cluster](https://docs.victoriametrics.com/cluster-victoriametrics/): Optimize resources usage for configured [downsampling](https://docs.victoriametrics.com/#downsampling) with time-series filter. See [this issue](https://github.com/VictoriaMetrics/VictoriaMetrics/issues/7440) for details.
 * BUGFIX: `vmstorage` in [VictoriaMetrics cluster](https://docs.victoriametrics.com/cluster-victoriametrics/): Properly return query results for search requests after index rotation. See [this issue](https://github.com/VictoriaMetrics/VictoriaMetrics/issues/7417) for details.
 * BUGFIX: `vmselect` in [VictoriaMetrics cluster](https://docs.victoriametrics.com/cluster-victoriametrics/): Properly handle [multitenant](https://docs.victoriametrics.com/cluster-victoriametrics/#multitenancy-via-labels) query request errors and correctly perform search for available tenants. See [this issue](https://github.com/VictoriaMetrics/VictoriaMetrics/issues/7549) for details.