patch: Updated missing entries.

CHANGELOG.md

@@ -1,8 +1,19 @@
 # Changelog
-## 0.13.1
-fix process
-## 0.13
-requrements
+
+### 0.14.x
+#### 0.14.1: Patch changelog
+- Updated the changelog to include missing entries.
+
+#### 0.14.0: Code refactor (by Mr. Finch)
+- Introduced constants and optimized the code.
+
+### 0.13.x
+#### 0.13.1: Fixed image processing
+- Fixed a bug that made it impossible to process images.
+
+#### 0.13.0: Requirements file (by Mr. Finch)
+- Added a requirements file.
+
 ## 0.12.x
 ### 0.12.6: Disabled app restart on Windows
 - The app can not restart properly on Windows, so the restart button has been hidden when the OS is `nt`.