diff --git a/Jellyfin.Plugin.SmartPlaylist/build.yaml b/Jellyfin.Plugin.SmartPlaylist/build.yaml
index f774cf7..7638a26 100644
--- a/Jellyfin.Plugin.SmartPlaylist/build.yaml
+++ b/Jellyfin.Plugin.SmartPlaylist/build.yaml
@@ -1,6 +1,6 @@
 name: Smart Playlist
 guid: dd2326e3-4d3e-4bfc-80e6-28502c1131df
-version: 0.3.0.0
+version: 0.4.0.0
 targetAbi: 10.10.3.0
 framework: net8.0
 owner: redxef
@@ -14,6 +14,31 @@ artifacts:
   - jellyfin-smart-playlist.dll
   - YamlDotNet.dll
 changelog: |
+  ## v0.4.0.0
+  - Add a basic UI to configure the playlists.
+  - It's now possible to print log messages to the jellyfin log by calling `logd`, `logi`, `logw` or `loge`
+    for the respective levels `debug`, `info`, `warning` or `error`.
+  - Allow calling generic methods via `(invoke-generic object methodname args list-of-types)`.
+  - Add quoting via single quote: `'`.
+  - Add special case for `(quote <form>)` to be rendered as `'<form>`.
+  - It is now possible to include comments in the source via a semicolon (`;`).
+  - Respect the `Enabled` flag and only process the playlists that are enabled.
+  - New methods have been added: `rand`, `shuf`.
+  - Add `find-artist`, `get-name` and `find-parent` default definitions.
+  - Update YamlDotNet to v16.2.1.
+
+  **Breaking changes**:
+  - Rename global environment variables to be enclosed by `*`.
+
+  **Fixes**:
+  - The initialization of the executor now contains the same default definitions for the SortProgram and the normal Program.
+  - The progress report now considers the SmartPlaylists and not the individual playlists per user.
+  - It is now possible to pass builtins as arguments. Previously to get `(qsort > (list 1 2 3))` one had to write
+    something like this: `(qsort (lambda (a b) (> a b)) (list 1 2 3))`.
+  - A program no longer has to be a list, `t` is a valid program.
+  - Fix list parsing in cases where a space was before the closing parenthesis.
+
+
   ## v0.3.0.0
   - Add a second program (`SortProgram`) which is run after the filtering, this
     program should return the list of items, but in the order in which they should appear in
diff --git a/Jellyfin.Plugin.SmartPlaylist/jellyfin-smart-playlist.csproj b/Jellyfin.Plugin.SmartPlaylist/jellyfin-smart-playlist.csproj
index 36945d4..a35388f 100644
--- a/Jellyfin.Plugin.SmartPlaylist/jellyfin-smart-playlist.csproj
+++ b/Jellyfin.Plugin.SmartPlaylist/jellyfin-smart-playlist.csproj
@@ -5,7 +5,7 @@
     <RootNamespace>Jellyfin.Plugin.SmartPlaylist</RootNamespace>
     <ImplicitUsings>enable</ImplicitUsings>
     <Nullable>enable</Nullable>
-    <Version>0.3.0.0</Version>
+    <Version>0.4.0.0</Version>
   </PropertyGroup>
 
   <ItemGroup>
diff --git a/README.md b/README.md
index ba94155..bca4212 100644
--- a/README.md
+++ b/README.md
@@ -5,7 +5,7 @@ Smart playlists with Lisp filter engine.
 This readme contains instructions for the most recent changes in
 the development branch (`main`). To view the file appropriate
 for your version select the tag corresponding to your version.
-The latest version is [v0.3.0.0](https://gitea.redxef.at/redxef/jellyfin-smart-playlist/src/tag/v0.3.0.0).
+The latest version is [v0.4.0.0](https://gitea.redxef.at/redxef/jellyfin-smart-playlist/src/tag/v0.4.0.0).
 
 ## How to use