diff --git a/CHANGES.md b/CHANGES.md
index 96b5b0a..48d58c3 100644
--- a/CHANGES.md
+++ b/CHANGES.md
@@ -1,7 +1,9 @@
-NEXT
-====
-- Drop support ofr Python <3.6
+0.4.0
+=====
+- Drop support for Python <3.6
 - Switch to github actions for CI
+- Reformat entire project with `black` and add `pre-commit`
+- Add `assume_markdown` config option
 
 0.3.5
 =====
diff --git a/LICENSE.txt b/LICENSE.txt
index b243ad5..48022a0 100644
--- a/LICENSE.txt
+++ b/LICENSE.txt
@@ -1,4 +1,4 @@
-Copyright (c) 2015-2018 James Brown <Roguelazer@gmail.com>
+Copyright (c) 2015-2024 James Brown <roguelazer@roguelazer.com>
 
 Permission to use, copy, modify, and/or distribute this software for any
 purpose with or without fee is hereby granted, provided that the above
diff --git a/setup.py b/setup.py
index 5fcef9b..5af6a5f 100644
--- a/setup.py
+++ b/setup.py
@@ -6,9 +6,9 @@
 
 setup(
     name="muttdown",
-    version="0.3.5",
+    version="0.4.0",
     author="James Brown",
-    author_email="Roguelazer@gmail.com",
+    author_email="roguelazer@roguelazer.com",
     url="https://github.com/Roguelazer/muttdown",
     license="ISC",
     packages=find_packages(exclude=["tests"]),