diff --git a/docs/CHANGELOG.md b/docs/CHANGELOG.md
index e95a8308b..35c2fc49f 100644
--- a/docs/CHANGELOG.md
+++ b/docs/CHANGELOG.md
@@ -19,6 +19,9 @@ The following tip changes can be tested by building VictoriaMetrics components f
 
 Released at 2023-02-24
 
+**v1.87.x is a line of LTS releases (e.g. long-time support). It contains important up-to-date bugfixes.
+The v1.87.x line will be supported for at least 12 months since [v1.87.0](https://docs.victoriametrics.com/CHANGELOG.html#v1870) release**
+
 * SECURITY: upgrade base docker image (alpine) from 3.17.1 to 3.17.2. See [alpine 3.17.2 release notes](https://alpinelinux.org/posts/Alpine-3.17.2-released.html).
 * SECURITY: upgrade Go builder from Go1.20.0 to Go1.20.1. See [the list of issues addressed in Go1.20.1](https://github.com/golang/go/issues?q=milestone%3AGo1.20.1+label%3ACherryPickApproved).