diff --git a/copyparty/__version__.py b/copyparty/__version__.py
index c834e45a..50f2f7c1 100644
--- a/copyparty/__version__.py
+++ b/copyparty/__version__.py
@@ -1,6 +1,6 @@
 # coding: utf-8
 
-VERSION = (1, 9, 9)
+VERSION = (1, 9, 10)
 CODENAME = "prometheable"
 BUILD_DT = (2023, 10, 8)
 
diff --git a/docs/changelog.md b/docs/changelog.md
index acf20700..5d3eef06 100644
--- a/docs/changelog.md
+++ b/docs/changelog.md
@@ -1,3 +1,11 @@
+▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀  
+# 2023-1007-2229  `v1.9.9`  fix cross-volume dedup moves
+
+## bugfixes
+* v1.6.2 introduced a bug which, when moving files between volumes, could cause the move operation to abort when it encounters a deduplicated file
+
+
+
 ▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀  
 # 2023-1006-1750  `v1.9.8`  static filekeys