From c1ab53fc7a3b949c829e49f3c2b9f0622f678e2a Mon Sep 17 00:00:00 2001
From: Matthew Zipkin <pinheadmz@gmail.com>
Date: Tue, 14 Dec 2021 14:54:41 -0500
Subject: [PATCH] pkg: add compacttree to CHANGELOG

---
 CHANGELOG.md | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/CHANGELOG.md b/CHANGELOG.md
index 3d3b8d9667..6fc238cbed 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,14 @@
 # HSD Release Notes & Changelog
 
+## unreleased
+
+### Node changes
+
+- `FullNode` has new RPC command `compacttree` which reduces the Urkel Tree disk
+usage by deleting historical data. It will keep up to the last 288 blocks worth
+of tree data on disk (7-8 tree intervals) exposing the node to a similar deep
+reorganization vulnerability as a chain-pruning node.
+
 ## v3.0.0
 
 **When upgrading to this version of hsd you must pass