diff --git a/CHANGELOG.md b/CHANGELOG.md
index 7a385c7d..a6f3f61e 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,18 @@
+This release bumps the version number up to `4.0.0` as it contains major
+changes to how Neofetch is packaged and installed.
+
+The entirety of Neofetch is now contained within a single executable.
+Everything has been in-lined. Installing Neofetch is now as easy as
+downloading the script and running it.
+
+Packaging Neofetch is now easier as well. We were using `sed` in the
+`Makefile` to replace specific paths and we have had to work around
+different system hierarchies. None of this is necessary anymore.
+
+Those using distributions with an outdated Neofetch version in their repos
+can now easily install the latest version.
+
+
 ## Contributors
 
 <!-- - [**@**](https://github.com/) -->
@@ -18,6 +33,7 @@
 
 ## General
 
+- Neofetch is now a single executable.
 - Simplified `--version` output.
 - Fixed theme issues by setting `GIO_EXTRA_MODULES`.