diff --git a/app/CHANGELOG.md b/app/CHANGELOG.md
new file mode 100644
index 0000000..473b0f2
--- /dev/null
+++ b/app/CHANGELOG.md
@@ -0,0 +1,50 @@
+# CHANGELOG
+
+---
+
+<!--
+## v1.x.x
+
+### General
+
+### Miscellaneous
+
+ -->
+
+## v1.0.3
+
+### General
+
+- Redo frontend styling to use custom components instead of DaisyUI.
+- New frontend allows for more customization via [Misskey Theme](https://misskey-hub.net/en/docs/features/theme.html).
+  - Currently does not save theme settings (alongside other settings). This will be implemented in a future release.
+
+### Miscellaneous
+
+- Create changelog for app. (hi!)
+- Added debug buttons to settings page.
+
+## v1.0.2
+
+### General
+
+- Added settings modal, move settings to it.
+
+### Miscellaneous
+
+- Refactor file listener handler.
+
+## v1.0.1
+
+### General
+
+- Add window shadow.
+
+## v1.0.0
+
+### General
+
+- Initial release.
+- Branch off of https://github.com/jojobii-arks/ngs-log-observer.
+
+![image](https://user-images.githubusercontent.com/78003700/231263926-41d34101-983b-406c-821b-93a6bd46cc86.png)
diff --git a/app/package.json b/app/package.json
index 6291ebd..b47e235 100644
--- a/app/package.json
+++ b/app/package.json
@@ -1,6 +1,6 @@
 {
 	"name": "nt-ngs-log-observer",
-	"version": "1.0.2",
+	"version": "1.0.3",
 	"description": "Action Log observer for PSO2:NGS",
 	"author": "jojobii-arks",
 	"private": true,