From 01ddb996d30d4d3164bd716c6e8b0e73f941a446 Mon Sep 17 00:00:00 2001
From: James Deikun <james.deikun@obsidian.systems>
Date: Thu, 16 Jan 2020 18:53:21 -0500
Subject: [PATCH] changelog

---
 ChangeLog.md | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/ChangeLog.md b/ChangeLog.md
index e9fe837a..248088c3 100644
--- a/ChangeLog.md
+++ b/ChangeLog.md
@@ -11,6 +11,9 @@
 
 * Additional instances for `Query` classes for basic types.
 
+* Add cabal flags `debug-propagation` and `debug-event-cycles` to build in debugging
+  code for performance and for cyclic dependencies between events
+
 ## 0.6.3
 
 * `Data.WeakBag.traverse` and `Data.FastWeakBag.traverse` have been deprecated.