diff --git a/CHANGELOG.txt b/CHANGELOG.txt
index 01e0411b7c..7197e66cb3 100644
--- a/CHANGELOG.txt
+++ b/CHANGELOG.txt
@@ -10,6 +10,7 @@ Changelog
  * Documents and images are now given new filenames on re-uploading, to avoid old versions being kept in cache (Bertrand Bordage)
  * Added custom 404 page for admin interface (Jack Paine)
  * Breadcrumb navigation now uses globe icon to indicate tree root, rather than home icon (Matt Westcott)
+ * Updated React to 15.6.2 due to relicensing (Janneke Janssen)
  * User search in the Wagtail admin UI now works across multiple fields (Will Giddens)
  * Fix: "Open Link in New Tab" on a right arrow in page explorer should open page list (Emily Horsman)
  * Fix: Using `order_by_relevance=False` when searching with PostgreSQL now works (Mitchel Cabuloy)
@@ -22,7 +23,7 @@ Changelog
  * Fix: Deletion of image / document files now only happens when database transaction has completed (Gordon Pendleton)
  * Fix: Fixed Node build scripts to work on Windows (Mikalai Radchuk)
  * Fix: Stop breadcrumb home icon from showing as ellipsis in Chrome 60 (Matt Westcott)
- * Updated React to 15.6.2 due to relicensing (Janneke Janssen)
+ * Fix: Prevent `USE_THOUSAND_SEPARATOR = True` from breaking the image focal point chooser (Sævar Öfjörð Magnússon)
 
 
 1.12.2 (18.09.2017)
diff --git a/docs/releases/1.13.rst b/docs/releases/1.13.rst
index e692e0dc46..a5ed32b3f8 100644
--- a/docs/releases/1.13.rst
+++ b/docs/releases/1.13.rst
@@ -37,7 +37,7 @@ Bug fixes
  * Deletion of image / document files now only happens when database transaction has completed (Gordon Pendleton)
  * Fixed Node build scripts to work on Windows (Mikalai Radchuk)
  * Stop breadcrumb home icon from showing as ellipsis in Chrome 60 (Matt Westcott)
-
+ * Prevent ``USE_THOUSAND_SEPARATOR = True`` from breaking the image focal point chooser (Sævar Öfjörð Magnússon)
 
 Upgrade considerations
 ======================