diff --git a/CHANGELOG.rst b/CHANGELOG.rst
index 371404bc22438c8526386453de3d99183daaf155..3279c6db385d3a99a1879df73d9c1d8a726bacef 100644
--- a/CHANGELOG.rst
+++ b/CHANGELOG.rst
@@ -10,6 +10,7 @@ Added
 ^^^^^
 
 
+* New wrapper function for the FSL :func:`.prelude` command.
 * New ``firstDot`` option to the :func:`.path.getExt`,
   :func:`.path.removeExt`, and :func:`.path.splitExt`, functions, offering
   rudimentary support for double-barrelled filenames.
@@ -26,6 +27,15 @@ Changed
   ``.nii.gz``, ``.json``, ``.tsv``).
 
 
+Fixed
+^^^^^
+
+
+* Updated the :func:`.prepareArgs` function to use ``shlex.split`` when
+  preparing shell command arguments, instead of performing a naive whitespace
+  split.
+
+
 2.8.4 (Monday 2nd March 2020)
 -----------------------------