From df0c1b6ac164a7f17ae70c5a813cc7d504696da6 Mon Sep 17 00:00:00 2001
From: Julian Verdurmen <304NotModified@users.noreply.github.com>
Date: Mon, 20 May 2019 23:56:05 +0200
Subject: [PATCH] changelog

---
 CHANGELOG.md | 21 +++++++++++++++++++++
 1 file changed, 21 insertions(+)

diff --git a/CHANGELOG.md b/CHANGELOG.md
index 041592ed41..a80e64ec71 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -4,7 +4,28 @@ Date format: (year/month/day)
 
 ## Change Log
 
+### V4.6.4 (2019/05/21)
 
+#### Bugfixes
+
+- [#3392](https://github.com/NLog/NLog/pull/3392) NLog.Schema: Added missing defaultAction attribute on filters element to XSD (@304NotModified)
+
+#### Features
+
+- [#3394](https://github.com/NLog/NLog/pull/3394) ${when}, support for non-string values (@304NotModified)
+- [#3398](https://github.com/NLog/NLog/pull/3398) ${whenEmpty} support for non-string values (@snakefoot, @304NotModified)
+- [#3391](https://github.com/NLog/NLog/pull/3391) Added ${environment-user} (@snakefoot)
+- [#3389](https://github.com/NLog/NLog/pull/3389) Log4JXmlEventLayout - Added support for configuration of Parameters (@snakefoot)
+
+#### Improvements
+
+- [#3393](https://github.com/NLog/NLog/pull/3393) Update package descriptions to note the issues with <PackageReference> (@304NotModified)
+
+#### Performance
+
+- [#3398](https://github.com/NLog/NLog/pull/3398) ${whenEmpty} faster rendering of string values (@snakefoot, @304NotModified)
+- [#3405](https://github.com/NLog/NLog/pull/3405) FilteringTargetWrapper: Add support for batch writing (@snakefoot, @304NotModified)
+- [#3405](https://github.com/NLog/NLog/pull/3405) PostFilteringTargetWrapper: performance optimizations (@snakefoot, @304NotModified)
 
 ### V4.6.3 (2019/04/30)