diff --git a/docs/changelog.rst b/docs/changelog.rst
index 1a33bd835..77ae60e19 100644
--- a/docs/changelog.rst
+++ b/docs/changelog.rst
@@ -4,6 +4,14 @@ Release History
 
 .. towncrier release notes start
 
+v4.9.0 (2023-08-16)
+-------------------
+
+Features - 4.9.0
+~~~~~~~~~~~~~~~~
+- Disallow command line environments which are not explicitly specified in the config file - by :user:`tjsmart`. (:issue:`2858`)
+
+
 v4.8.0 (2023-08-12)
 -------------------
 
diff --git a/docs/changelog/2858.feature.rst b/docs/changelog/2858.feature.rst
deleted file mode 100644
index 2381c5625..000000000
--- a/docs/changelog/2858.feature.rst
+++ /dev/null
@@ -1 +0,0 @@
-Disallow command line environments which are not explicitly specified in the config file - by :user:`tjsmart`.