From 4e92449752de0de5f02988696e1a8317f19feae8 Mon Sep 17 00:00:00 2001
From: Daniel Shahaf <danielsh@apache.org>
Date: Sat, 25 Jan 2020 21:00:40 +0000
Subject: [PATCH] changelog: Document #670 as a known issue.

---
 changelog.md | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/changelog.md b/changelog.md
index 1d90e55..7a9fefa 100644
--- a/changelog.md
+++ b/changelog.md
@@ -71,6 +71,13 @@ Known issues include:
   for examples and workarounds.
   [#677]
 
+- Use of a simple parameter expansion (`${foo}` with nothing but a parameter
+  name inside the braces) in command position, when the value of the parameter
+  looks like an assignment (such as after `foo='bar=$(ls)'`), may result in
+  incorrect highlighting and "BUG" messages.  As a workaround, the expansion
+  may be nested (`${${foo}}`).
+  [#670]
+
 
 # Changes in version 0.6.0