diff --git a/ChangeLog.md b/ChangeLog.md
index c9a4cf8f..9b1ead31 100644
--- a/ChangeLog.md
+++ b/ChangeLog.md
@@ -1,4 +1,8 @@
 ## Versions ##
+* v2.2.0 (2016-06-23)
+  * COMPATIBLE WITH: `counterparty-lib` 9.54.0 and `counterblock` 1.3.1
+  * Initial (BETA) support for Windows and Mac OS
+  * Use named docker volumes instead of host path mapped volumes (mainly for Windows compatibility); remove "data" dir
 * v2.1.0 (2016-06-16)
   * COMPATIBLE WITH: `counterparty-lib` 9.54.0 and `counterblock` 1.3.1
   * Numerous bug fixes