diff --git a/CHANGELOG.md b/CHANGELOG.md
index 4dce968ce8..86689fefd2 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -8,12 +8,16 @@ Changelog for NeoFS Node
 ### Fixed
 
 ### Changed
+- SN pushes URI-style endpoints to netmap instead of multiaddr (#3982)
 
 ### Removed
 
 ### Updated
 
 ### Updating from v0.56.0
+Network maps with 0.56.0 nodes can differ from previous ones because of
+address conversion from multiaddr. Multiaddr is still accepted by IR and SN,
+but this support will be removed in the next release.
 
 ## [0.56.0] - 2026-09-01 - Nabdo
 
diff --git a/pkg/network/group.go b/pkg/network/group.go
index e7ab3be681..4660049ed8 100644
--- a/pkg/network/group.go
+++ b/pkg/network/group.go
@@ -116,7 +116,7 @@ func WriteToNodeInfo(g AddressGroup, ni *netmap.NodeInfo) {
 
 	for addr := range slices.Values(g) {
 		ni.SetNetworkEndpoints()
-		addrs = append(addrs, addr.String())
+		addrs = append(addrs, addr.URIAddr())
 	}
 
 	ni.SetNetworkEndpoints(addrs...)